#C8E666#C8E666

#C8E666 is a very light, vivid yellow-green. Relative luminance 0.698; OKLCH L 87.7% C 0.158 H 120.8°. Best body text is #000000 at 14.97:1 contrast (WCAG AA passes).

Color values

HEX	#C8E666
RGB	rgb(200, 230, 102)
HSL	hsl(74, 72%, 65%)
HSV	hsv(74, 56%, 90%)
CMYK	cmyk(13%, 0%, 55.7%, 9.8%)
CIE-LAB	lab(86.91, -28.17, 58.03)
CIE-LCH	lch(86.91, 64.50, 115.89°)
OKLab	oklab(87.75% -0.0806 0.1354)
OKLCH	oklch(87.75% 0.158 120.8)
XYZ	xyz(54.5150, 69.8324, 23.1749)
Luminance	0.6983 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C8E666 #8466E6

analogous

#E6C466 #C8E666 #88E666

triadic

#C8E666 #66C8E6 #E666C8

tetradic

#C8E666 #66E6C4 #8466E6 #E66688

square

#C8E666 #66E6C4 #8466E6 #E66688

split-complementary

#C8E666 #6688E6 #C466E6

monochromatic

#91B41D #B5DD31 #C8E666 #DBEF9B #EEF7CF

Accessibility & contrast

On white

1.40

#C8E666 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.97

#C8E666 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C8E666

14.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C8E666	#FFFFFF	#000000	##000000
##C8E666	1.00	1.40	14.97	14.97
#FFFFFF	1.40	1.00	21.00	21.00
#000000	14.97	21.00	1.00	1.00
##000000	14.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DA59

Deuteranopia (green-blind)

#EFDA6E

Tritanopia (blue-blind)

#D1DBCA

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #c8e666;
/* rgb */ color: rgb(200, 230, 102);
/* oklch */ color: oklch(87.7% 0.158 120.8);

Tailwind

colors: {
  custom: {
    50: '#dbee96',
    500: '#c8e666',
    950: '#000000',
  },
}

SCSS

$custom: #c8e666;
$custom-light: #dbee96;
$custom-dark: #000000;

JSON

{
  "hex": "#c8e666",
  "rgb": {
    "r": 200,
    "g": 230,
    "b": 102
  },
  "hsl": {
    "h": 74.063,
    "s": 71.91,
    "l": 65.098
  },
  "oklch": {
    "l": 0.87747,
    "c": 0.15758,
    "h": 120.8
  },
  "luminance": 0.69832
}

Semantic roles & 50–950 ramp

primary

#C8E666

secondary

#583CB5

accent

#12D43F

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15160E

muted

#84857F

Preview Lab

Preview with #C8E666

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

Preview Lab → · Contrast checker → · Palette generator →