#e1f545

Color #e1f545

A vivid, highly saturated light yellow.

Closest named color Yellow #ffff00 · ΔE 18.82 Nearest Tailwind class lime-300 #bbf451 · ΔE 7.2

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#e1f545

RGB

rgb(225, 245, 69)

HSL

hsl(66.8, 89.8%, 61.6%)

HSV / HSB

hsv(66.8, 71.8%, 96.1%)

CMYK

cmyk(8.2%, 0%, 71.8%, 3.9%)

LAB

lab(92.46, -27.49, 77.25)

LCH

lch(92.46, 82, 109.59)

OKLCH

oklch(92.6%, 0.1902, 115.95)

HWB

hwb(66.8, 27.1%, 3.9%)

Harmony colors

Complementary

#5945f5

Analogous

#f5b145

#e1f545

#89f545

Triadic

#e1f545

#45e1f5

#f545e1

Split-complementary

#e1f545

#4589f5

#b145f5

Tetradic

#e1f545

#45f559

#5945f5

#f545e1

Square

#e1f545

#45f5b1

#5945f5

#f54589

Shades

Color #e1f545 mixed toward black.

#d9f213

#b1c70b

#859508

#596305

#2c3203

Tints

Color #e1f545 mixed toward white.

#e6f764

#ebf883

#f0faa2

#f5fcc1

#fafde0

Tones

Color #e1f545 mixed toward gray.

#d6e654

#cad862

#bfc971

#b4ba80

#a8ac8e

Accessibility

Aa White text on this color

1.21:1

Aa Black text on this color

17.35:1

Black text reads better on this background (17.35:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#eaea8d · ΔE 9.2

Deuteranopia

#e9e798 · ΔE 11.4

Tritanopia

#e2afb6 · ΔE 47.2

Achromatopsia

#e9e9e9 · ΔE 28.8

Left half is the original, right half is the simulated appearance. See all 8 vision types →

Code

CSS

background-color: #e1f545;

Tailwind (arbitrary value)

bg-[#e1f545]

Related colors

Ivory #fffff0

Beige #f5f5dc

Light Goldenrod Yellow #fafad2

Light Yellow #ffffe0

Olive #808000

Yellow #ffff00

Frequently asked questions

#e1f545 (#e1f545) is rgb(225, 245, 69) in RGB.

No, #e1f545 is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

Related tools

Colors

HEX to RGB Converter

Convert any HEX color code to its RGB and HSL equivalents, live, with copy-to-clipboard values.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #e1f545, or check how it holds up for accessibility.

Generate a palette → Check contrast