#C8EB59#C8EB59

#C8EB59 is a very light, vivid yellow-green. Relative luminance 0.724; OKLCH L 88.7% C 0.174 H 121.5°. Best body text is #000000 at 15.48:1 contrast (WCAG AA passes).

Color values

HEX	#C8EB59
RGB	rgb(200, 235, 89)
HSL	hsl(74, 78%, 64%)
HSV	hsv(74, 62%, 92%)
CMYK	cmyk(14.9%, 0%, 62.1%, 7.8%)
CIE-LAB	lab(88.17, -31.51, 64.95)
CIE-LCH	lch(88.17, 72.19, 115.88°)
OKLab	oklab(88.72% -0.0911 0.1487)
OKLCH	oklch(88.72% 0.174 121.5)
XYZ	xyz(55.3316, 72.4173, 20.5122)
Luminance	0.7242 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C8EB59 #7C59EB

analogous

#EBC559 #C8EB59 #7FEB59

triadic

#C8EB59 #59C8EB #EB59C8

tetradic

#C8EB59 #59EBC5 #7C59EB #EB597F

square

#C8EB59 #59EBC5 #7C59EB #EB597F

split-complementary

#C8EB59 #597FEB #C559EB

monochromatic

#8EB416 #B6E422 #C8EB59 #DAF290 #ECF8C6

Accessibility & contrast

On white

1.36

#C8EB59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.48

#C8EB59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C8EB59

15.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C8EB59	#FFFFFF	#000000	##000000
##C8EB59	1.00	1.36	15.48	15.48
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.48	21.00	1.00	1.00
##000000	15.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DE47

Deuteranopia (green-blind)

#F4DD63

Tritanopia (blue-blind)

#D2E0CD

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #c8eb59;
/* rgb */ color: rgb(200, 235, 89);
/* oklch */ color: oklch(88.7% 0.174 121.5);

Tailwind

colors: {
  custom: {
    50: '#dcf18e',
    500: '#c8eb59',
    950: '#000000',
  },
}

SCSS

$custom: #c8eb59;
$custom-light: #dcf18e;
$custom-dark: #000000;

JSON

{
  "hex": "#c8eb59",
  "rgb": {
    "r": 200,
    "g": 235,
    "b": 89
  },
  "hsl": {
    "h": 74.384,
    "s": 78.495,
    "l": 63.529
  },
  "oklch": {
    "l": 0.88719,
    "c": 0.17437,
    "h": 121.5
  },
  "luminance": 0.72417
}

Semantic roles & 50–950 ramp

primary

#C8EB59

secondary

#5334B4

accent

#0BDB3D

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160D

muted

#84857F

Preview Lab

Preview with #C8EB59

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

Preview Lab → · Contrast checker → · Palette generator →