#E8FF5B#E8FF5B

#E8FF5B is a very light, vivid yellow. Relative luminance 0.894; OKLCH L 95.4% C 0.185 H 116.9°. Best body text is #000000 at 18.89:1 contrast (WCAG AA passes).

Color values

HEX	#E8FF5B
RGB	rgb(232, 255, 91)
HSL	hsl(68, 100%, 68%)
HSV	hsv(68, 64%, 100%)
CMYK	cmyk(9%, 0%, 64.3%, 0%)
CIE-LAB	lab(95.76, -28.21, 72.86)
CIE-LCH	lch(95.76, 78.13, 111.16°)
OKLab	oklab(95.38% -0.0836 0.1649)
OKLCH	oklch(95.38% 0.185 116.9)
XYZ	xyz(70.9285, 89.4320, 23.4211)
Luminance	0.8943 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E8FF5B #725BFF

analogous

#FFC45B #E8FF5B #96FF5B

triadic

#E8FF5B #5BE8FF #FF5BE8

tetradic

#E8FF5B #5BFFC4 #725BFF #FF5B96

square

#E8FF5B #5BFFC4 #725BFF #FF5B96

split-complementary

#E8FF5B #5B96FF #C45BFF

monochromatic

#C0E000 #DFFF1E #E8FF5B #F1FF98 #F9FFD5

Accessibility & contrast

On white

1.11

#E8FF5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.89

#E8FF5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E8FF5B

18.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E8FF5B	#FFFFFF	#000000	##000000
##E8FF5B	1.00	1.11	18.89	18.89
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.89	21.00	1.00	1.00
##000000	18.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF245

Deuteranopia (green-blind)

#FFF467

Tritanopia (blue-blind)

#F6F1DE

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #e8ff5b;
/* rgb */ color: rgb(232, 255, 91);
/* oklch */ color: oklch(95.4% 0.185 116.9);

Tailwind

colors: {
  custom: {
    50: '#f3ff91',
    500: '#e8ff5b',
    950: '#000000',
  },
}

SCSS

$custom: #e8ff5b;
$custom-light: #f3ff91;
$custom-dark: #000000;

JSON

{
  "hex": "#e8ff5b",
  "rgb": {
    "r": 232,
    "g": 255,
    "b": 91
  },
  "hsl": {
    "h": 68.415,
    "s": 100,
    "l": 67.843
  },
  "oklch": {
    "l": 0.95376,
    "c": 0.1849,
    "h": 116.9
  },
  "luminance": 0.89431
}

Semantic roles & 50–950 ramp

primary

#E8FF5B

secondary

#3F26D8

accent

#00E620

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E8FF5B

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

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