#C4E66E#C4E66E

#C4E66E is a very light, vivid yellow-green. Relative luminance 0.695; OKLCH L 87.6% C 0.152 H 122.7°. Best body text is #000000 at 14.89:1 contrast (WCAG AA passes).

Color values

HEX	#C4E66E
RGB	rgb(196, 230, 110)
HSL	hsl(77, 71%, 67%)
HSV	hsv(77, 52%, 90%)
CMYK	cmyk(14.8%, 0%, 52.2%, 9.8%)
CIE-LAB	lab(86.73, -29.00, 54.14)
CIE-LCH	lch(86.73, 61.41, 118.18°)
OKLab	oklab(87.56% -0.082 0.1278)
OKLCH	oklch(87.56% 0.152 122.7)
XYZ	xyz(53.8765, 69.4550, 25.3166)
Luminance	0.6946 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E66E #906EE6

analogous

#E6CC6E #C4E66E #88E66E

triadic

#C4E66E #6EC4E6 #E66EC4

tetradic

#C4E66E #6EE6CC #906EE6 #E66E88

square

#C4E66E #6EE6CC #906EE6 #E66E88

split-complementary

#C4E66E #6E88E6 #CC6EE6

monochromatic

#8EBA20 #AFDD3A #C4E66E #D9EFA2 #EEF8D6

Accessibility & contrast

On white

1.41

#C4E66E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.89

#C4E66E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E66E

14.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E66E	#FFFFFF	#000000	##000000
##C4E66E	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)

#F2DA63

Deuteranopia (green-blind)

#EDD975

Tritanopia (blue-blind)

#CCDCCB

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #c4e66e;
/* rgb */ color: rgb(196, 230, 110);
/* oklch */ color: oklch(87.6% 0.152 122.7);

Tailwind

colors: {
  custom: {
    50: '#d8ee9b',
    500: '#c4e66e',
    950: '#000000',
  },
}

SCSS

$custom: #c4e66e;
$custom-light: #d8ee9b;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e66e",
  "rgb": {
    "r": 196,
    "g": 230,
    "b": 110
  },
  "hsl": {
    "h": 77,
    "s": 70.588,
    "l": 66.667
  },
  "oklch": {
    "l": 0.87556,
    "c": 0.15185,
    "h": 122.7
  },
  "luminance": 0.69455
}

Semantic roles & 50–950 ramp

primary

#C4E66E

secondary

#623FB9

accent

#13D349

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15160E

muted

#84857F

Preview Lab

Preview with #C4E66E

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

Preview Lab → · Contrast checker → · Palette generator →