#C8EC66#C8EC66

#C8EC66 is a very light, vivid yellow-green. Relative luminance 0.732; OKLCH L 89.1% C 0.165 H 122.4°. Best body text is #000000 at 15.65:1 contrast (WCAG AA passes).

Color values

HEX	#C8EC66
RGB	rgb(200, 236, 102)
HSL	hsl(76, 78%, 66%)
HSV	hsv(76, 57%, 93%)
CMYK	cmyk(15.3%, 0%, 56.8%, 7.5%)
CIE-LAB	lab(88.56, -30.98, 59.89)
CIE-LCH	lch(88.56, 67.43, 117.35°)
OKLab	oklab(89.07% -0.0885 0.1394)
OKLCH	oklch(89.07% 0.165 122.4)
XYZ	xyz(56.2136, 73.2294, 23.7410)
Luminance	0.7323 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C8EC66 #8A66EC

analogous

#ECCD66 #C8EC66 #85EC66

triadic

#C8EC66 #66C8EC #EC66C8

tetradic

#C8EC66 #66ECCD #8A66EC #EC6685

square

#C8EC66 #66ECCD #8A66EC #EC6685

split-complementary

#C8EC66 #6685EC #CD66EC

monochromatic

#93C018 #B4E530 #C8EC66 #DCF39C #EFFAD3

Accessibility & contrast

On white

1.34

#C8EC66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.65

#C8EC66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C8EC66

15.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C8EC66	#FFFFFF	#000000	##000000
##C8EC66	1.00	1.34	15.65	15.65
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.65	21.00	1.00	1.00
##000000	15.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DF58

Deuteranopia (green-blind)

#F4DE6F

Tritanopia (blue-blind)

#D1E1CF

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #c8ec66;
/* rgb */ color: rgb(200, 236, 102);
/* oklch */ color: oklch(89.1% 0.165 122.4);

Tailwind

colors: {
  custom: {
    50: '#dbf296',
    500: '#c8ec66',
    950: '#000000',
  },
}

SCSS

$custom: #c8ec66;
$custom-light: #dbf296;
$custom-dark: #000000;

JSON

{
  "hex": "#c8ec66",
  "rgb": {
    "r": 200,
    "g": 236,
    "b": 102
  },
  "hsl": {
    "h": 76.119,
    "s": 77.907,
    "l": 66.275
  },
  "oklch": {
    "l": 0.89068,
    "c": 0.1651,
    "h": 122.4
  },
  "luminance": 0.7323
}

Semantic roles & 50–950 ramp

primary

#C8EC66

secondary

#5C38BE

accent

#0BDA43

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15160E

muted

#84857F

Preview Lab

Preview with #C8EC66

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

Preview Lab → · Contrast checker → · Palette generator →