#E4EF87#E4EF87

#E4EF87 is a very light, vivid yellow. Relative luminance 0.800; OKLCH L 92.2% C 0.129 H 113.9°. Best body text is #000000 at 17.00:1 contrast (WCAG AA passes).

Color values

HEX	#E4EF87
RGB	rgb(228, 239, 135)
HSL	hsl(66, 76%, 73%)
HSV	hsv(66, 44%, 94%)
CMYK	cmyk(4.6%, 0%, 43.5%, 6.3%)
CIE-LAB	lab(91.67, -18.61, 48.89)
CIE-LCH	lch(91.67, 52.31, 110.84°)
OKLab	oklab(92.17% -0.0522 0.1177)
OKLCH	oklch(92.17% 0.129 113.9)
XYZ	xyz(67.2354, 79.9772, 34.8122)
Luminance	0.7998 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4EF87 #9287EF

analogous

#EFC687 #E4EF87 #B0EF87

triadic

#E4EF87 #87E4EF #EF87E4

tetradic

#E4EF87 #87EFC6 #9287EF #EF87B0

square

#E4EF87 #87EFC6 #9287EF #EF87B0

split-complementary

#E4EF87 #87B0EF #C687EF

monochromatic

#CADE1E #D8E851 #E4EF87 #F0F6BD #F9FBE4

Accessibility & contrast

On white

1.24

#E4EF87 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.00

#E4EF87 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4EF87

17.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4EF87	#FFFFFF	#000000	##000000
##E4EF87	1.00	1.24	17.00	17.00
#FFFFFF	1.24	1.00	21.00	21.00
#000000	17.00	21.00	1.00	1.00
##000000	17.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE67E

Deuteranopia (green-blind)

#FCE88C

Tritanopia (blue-blind)

#EFE4D6

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #e4ef87;
/* rgb */ color: rgb(228, 239, 135);
/* oklch */ color: oklch(92.2% 0.129 113.9);

Tailwind

colors: {
  custom: {
    50: '#eef4ac',
    500: '#e4ef87',
    950: '#000000',
  },
}

SCSS

$custom: #e4ef87;
$custom-light: #eef4ac;
$custom-dark: #000000;

JSON

{
  "hex": "#e4ef87",
  "rgb": {
    "r": 228,
    "g": 239,
    "b": 135
  },
  "hsl": {
    "h": 66.346,
    "s": 76.471,
    "l": 73.333
  },
  "oklch": {
    "l": 0.92173,
    "c": 0.12877,
    "h": 113.9
  },
  "luminance": 0.79976
}

Semantic roles & 50–950 ramp

primary

#E4EF87

secondary

#5D50CA

accent

#0DD922

background

#FFFFFD

surface

#FEFEF7

border

#D6D6D0

text

#171710

muted

#858581

Preview Lab

Preview with #E4EF87

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

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