#E0F257#E0F257

#E0F257 is a very light, vivid yellow. Relative luminance 0.800; OKLCH L 92.0% C 0.176 H 115.6°. Best body text is #000000 at 17.01:1 contrast (WCAG AA passes).

Color values

HEX	#E0F257
RGB	rgb(224, 242, 87)
HSL	hsl(67, 86%, 65%)
HSV	hsv(67, 64%, 95%)
CMYK	cmyk(7.4%, 0%, 64%, 5.1%)
CIE-LAB	lab(91.70, -25.50, 69.99)
CIE-LCH	lch(91.70, 74.49, 110.02°)
OKLab	oklab(91.97% -0.0759 0.1585)
OKLCH	oklch(91.97% 0.176 115.6)
XYZ	xyz(64.2144, 80.0406, 21.0816)
Luminance	0.8004 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E0F257 #6957F2

analogous

#F2B757 #E0F257 #93F257

triadic

#E0F257 #57E0F2 #F257E0

tetradic

#E0F257 #57F2B7 #6957F2 #F25793

square

#E0F257 #57F2B7 #6957F2 #F25793

split-complementary

#E0F257 #5793F2 #B757F2

monochromatic

#ABC00F #D6EE1E #E0F257 #EAF690 #F5FBC9

Accessibility & contrast

On white

1.23

#E0F257 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.01

#E0F257 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E0F257

17.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E0F257	#FFFFFF	#000000	##000000
##E0F257	1.00	1.23	17.01	17.01
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.01	21.00	1.00	1.00
##000000	17.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE642

Deuteranopia (green-blind)

#FFE862

Tritanopia (blue-blind)

#EDE5D2

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #e0f257;
/* rgb */ color: rgb(224, 242, 87);
/* oklch */ color: oklch(92.0% 0.176 115.6);

Tailwind

colors: {
  custom: {
    50: '#edf68e',
    500: '#e0f257',
    950: '#000000',
  },
}

SCSS

$custom: #e0f257;
$custom-light: #edf68e;
$custom-dark: #000000;

JSON

{
  "hex": "#e0f257",
  "rgb": {
    "r": 224,
    "g": 242,
    "b": 87
  },
  "hsl": {
    "h": 66.968,
    "s": 85.635,
    "l": 64.51
  },
  "oklch": {
    "l": 0.9197,
    "c": 0.17578,
    "h": 115.6
  },
  "luminance": 0.8004
}

Semantic roles & 50–950 ramp

primary

#E0F257

secondary

#4030BE

accent

#03E21D

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E0F257

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →