#C4E66D#C4E66D

#C4E66D is a very light, vivid yellow-green. Relative luminance 0.694; OKLCH L 87.5% C 0.153 H 122.6°. Best body text is #000000 at 14.89:1 contrast (WCAG AA passes).

Color values

HEX	#C4E66D
RGB	rgb(196, 230, 109)
HSL	hsl(77, 71%, 66%)
HSV	hsv(77, 53%, 90%)
CMYK	cmyk(14.8%, 0%, 52.6%, 9.8%)
CIE-LAB	lab(86.72, -29.09, 54.58)
CIE-LCH	lch(86.72, 61.85, 118.06°)
OKLab	oklab(87.54% -0.0823 0.1287)
OKLCH	oklch(87.54% 0.153 122.6)
XYZ	xyz(53.8223, 69.4334, 25.0315)
Luminance	0.6943 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E66D #8F6DE6

analogous

#E6CC6D #C4E66D #88E66D

triadic

#C4E66D #6DC4E6 #E66DC4

tetradic

#C4E66D #6DE6CC #8F6DE6 #E66D88

square

#C4E66D #6DE6CC #8F6DE6 #E66D88

split-complementary

#C4E66D #6D88E6 #CC6DE6

monochromatic

#8EB920 #AFDD39 #C4E66D #D9EFA1 #EEF8D6

Accessibility & contrast

On white

1.41

#C4E66D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.89

#C4E66D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E66D

14.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E66D	#FFFFFF	#000000	##000000
##C4E66D	1.00	1.41	14.89	14.89
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.89	21.00	1.00	1.00
##000000	14.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2DA61

Deuteranopia (green-blind)

#EDD974

Tritanopia (blue-blind)

#CCDCCB

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #c4e66d;
/* rgb */ color: rgb(196, 230, 109);
/* oklch */ color: oklch(87.5% 0.153 122.6);

Tailwind

colors: {
  custom: {
    50: '#d8ee9a',
    500: '#c4e66d',
    950: '#000000',
  },
}

SCSS

$custom: #c4e66d;
$custom-light: #d8ee9a;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e66d",
  "rgb": {
    "r": 196,
    "g": 230,
    "b": 109
  },
  "hsl": {
    "h": 76.86,
    "s": 70.76,
    "l": 66.471
  },
  "oklch": {
    "l": 0.87544,
    "c": 0.15278,
    "h": 122.6
  },
  "luminance": 0.69434
}

Semantic roles & 50–950 ramp

primary

#C4E66D

secondary

#613EB9

accent

#13D349

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15160E

muted

#84857F

Preview Lab

Preview with #C4E66D

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

Preview Lab → · Contrast checker → · Palette generator →