#C8EB5B#C8EB5B

#C8EB5B is a very light, vivid yellow-green. Relative luminance 0.725; OKLCH L 88.7% C 0.173 H 121.6°. Best body text is #000000 at 15.49:1 contrast (WCAG AA passes).

Color values

HEX	#C8EB5B
RGB	rgb(200, 235, 91)
HSL	hsl(75, 78%, 64%)
HSV	hsv(75, 61%, 92%)
CMYK	cmyk(14.9%, 0%, 61.3%, 7.8%)
CIE-LAB	lab(88.19, -31.37, 64.15)
CIE-LCH	lch(88.19, 71.41, 116.06°)
OKLab	oklab(88.74% -0.0906 0.1472)
OKLCH	oklch(88.74% 0.173 121.6)
XYZ	xyz(55.4167, 72.4513, 20.9605)
Luminance	0.7245 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C8EB5B #7E5BEB

analogous

#EBC65B #C8EB5B #80EB5B

triadic

#C8EB5B #5BC8EB #EB5BC8

tetradic

#C8EB5B #5BEBC6 #7E5BEB #EB5B80

square

#C8EB5B #5BEBC6 #7E5BEB #EB5B80

split-complementary

#C8EB5B #5B80EB #C65BEB

monochromatic

#8FB516 #B6E424 #C8EB5B #DAF292 #EDF8C8

Accessibility & contrast

On white

1.36

#C8EB5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.49

#C8EB5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C8EB5B

15.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C8EB5B	#FFFFFF	#000000	##000000
##C8EB5B	1.00	1.36	15.49	15.49
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.49	21.00	1.00	1.00
##000000	15.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DE4A

Deuteranopia (green-blind)

#F4DD65

Tritanopia (blue-blind)

#D2E0CD

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #c8eb5b;
/* rgb */ color: rgb(200, 235, 91);
/* oklch */ color: oklch(88.7% 0.173 121.6);

Tailwind

colors: {
  custom: {
    50: '#dcf18f',
    500: '#c8eb5b',
    950: '#000000',
  },
}

SCSS

$custom: #c8eb5b;
$custom-light: #dcf18f;
$custom-dark: #000000;

JSON

{
  "hex": "#c8eb5b",
  "rgb": {
    "r": 200,
    "g": 235,
    "b": 91
  },
  "hsl": {
    "h": 74.583,
    "s": 78.261,
    "l": 63.922
  },
  "oklch": {
    "l": 0.88738,
    "c": 0.17283,
    "h": 121.6
  },
  "luminance": 0.72451
}

Semantic roles & 50–950 ramp

primary

#C8EB5B

secondary

#5435B5

accent

#0BDB3D

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160D

muted

#84857F

Preview Lab

Preview with #C8EB5B

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

Preview Lab → · Contrast checker → · Palette generator →