#E8EF55#E8EF55

#E8EF55 is a very light, vivid yellow. Relative luminance 0.795; OKLCH L 91.9% C 0.172 H 111.8°. Best body text is #000000 at 16.91:1 contrast (WCAG AA passes).

Color values

HEX	#E8EF55
RGB	rgb(232, 239, 85)
HSL	hsl(63, 83%, 64%)
HSV	hsv(63, 64%, 94%)
CMYK	cmyk(2.9%, 0%, 64.4%, 6.3%)
CIE-LAB	lab(91.48, -20.99, 70.72)
CIE-LCH	lch(91.48, 73.77, 106.53°)
OKLab	oklab(91.93% -0.064 0.1596)
OKLCH	oklch(91.93% 0.172 111.8)
XYZ	xyz(65.7868, 79.5462, 20.4810)
Luminance	0.7954 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E8EF55 #5C55EF

analogous

#EFA955 #E8EF55 #9BEF55

triadic

#E8EF55 #55E8EF #EF55E8

tetradic

#E8EF55 #55EFA9 #5C55EF #EF559B

square

#E8EF55 #55EFA9 #5C55EF #EF559B

split-complementary

#E8EF55 #559BEF #A955EF

monochromatic

#B1B811 #E0EA1D #E8EF55 #F0F48D #F7FAC5

Accessibility & contrast

On white

1.24

#E8EF55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.91

#E8EF55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E8EF55

16.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E8EF55	#FFFFFF	#000000	##000000
##E8EF55	1.00	1.24	16.91	16.91
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.91	21.00	1.00	1.00
##000000	16.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE540

Deuteranopia (green-blind)

#FFE85F

Tritanopia (blue-blind)

#F7E1D0

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #e8ef55;
/* rgb */ color: rgb(232, 239, 85);
/* oklch */ color: oklch(91.9% 0.172 111.8);

Tailwind

colors: {
  custom: {
    50: '#f3f48c',
    500: '#e8ef55',
    950: '#000000',
  },
}

SCSS

$custom: #e8ef55;
$custom-light: #f3f48c;
$custom-dark: #000000;

JSON

{
  "hex": "#e8ef55",
  "rgb": {
    "r": 232,
    "g": 239,
    "b": 85
  },
  "hsl": {
    "h": 62.727,
    "s": 82.796,
    "l": 63.529
  },
  "oklch": {
    "l": 0.91933,
    "c": 0.17191,
    "h": 111.8
  },
  "luminance": 0.79545
}

Semantic roles & 50–950 ramp

primary

#E8EF55

secondary

#3731B7

accent

#06DF10

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E8EF55

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

Preview Lab → · Contrast checker → · Palette generator →