#E8F859#E8F859

#E8F859 is a very light, vivid yellow. Relative luminance 0.850; OKLCH L 93.9% C 0.179 H 114.8°. Best body text is #000000 at 18.00:1 contrast (WCAG AA passes).

Color values

HEX	#E8F859
RGB	rgb(232, 248, 89)
HSL	hsl(66, 92%, 66%)
HSV	hsv(66, 64%, 97%)
CMYK	cmyk(6.5%, 0%, 64.1%, 2.7%)
CIE-LAB	lab(93.89, -25.04, 71.68)
CIE-LCH	lch(93.89, 75.92, 109.26°)
OKLab	oklab(93.87% -0.0749 0.1622)
OKLCH	oklch(93.87% 0.179 114.8)
XYZ	xyz(68.6510, 85.0130, 22.2420)
Luminance	0.8501 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E8F859 #6959F8

analogous

#F8B859 #E8F859 #98F859

triadic

#E8F859 #59E8F8 #F859E8

tetradic

#E8F859 #59F8B8 #6959F8 #F85998

square

#E8F859 #59F8B8 #6959F8 #F85998

split-complementary

#E8F859 #5998F8 #B859F8

monochromatic

#BACE09 #E0F61E #E8F859 #F0FA94 #F8FDCE

Accessibility & contrast

On white

1.17

#E8F859 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.00

#E8F859 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E8F859

18.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E8F859	#FFFFFF	#000000	##000000
##E8F859	1.00	1.17	18.00	18.00
#FFFFFF	1.17	1.00	21.00	21.00
#000000	18.00	21.00	1.00	1.00
##000000	18.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC43

Deuteranopia (green-blind)

#FFEF64

Tritanopia (blue-blind)

#F6EAD8

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #e8f859;
/* rgb */ color: rgb(232, 248, 89);
/* oklch */ color: oklch(93.9% 0.179 114.8);

Tailwind

colors: {
  custom: {
    50: '#f3fa8f',
    500: '#e8f859',
    950: '#000000',
  },
}

SCSS

$custom: #e8f859;
$custom-light: #f3fa8f;
$custom-dark: #000000;

JSON

{
  "hex": "#e8f859",
  "rgb": {
    "r": 232,
    "g": 248,
    "b": 89
  },
  "hsl": {
    "h": 66.038,
    "s": 91.908,
    "l": 66.078
  },
  "oklch": {
    "l": 0.9387,
    "c": 0.17864,
    "h": 114.8
  },
  "luminance": 0.85012
}

Semantic roles & 50–950 ramp

primary

#E8F859

secondary

#3C2CC9

accent

#00E617

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E8F859

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

Preview Lab → · Contrast checker → · Palette generator →