#C4E661#C4E661

#C4E661 is a very light, vivid yellow-green. Relative luminance 0.692; OKLCH L 87.4% C 0.163 H 121.9°. Best body text is #000000 at 14.84:1 contrast (WCAG AA passes).

Color values

HEX	#C4E661
RGB	rgb(196, 230, 97)
HSL	hsl(75, 73%, 64%)
HSV	hsv(75, 58%, 90%)
CMYK	cmyk(14.8%, 0%, 57.8%, 9.8%)
CIE-LAB	lab(86.60, -30.13, 59.79)
CIE-LCH	lch(86.60, 66.95, 116.74°)
OKLab	oklab(87.41% -0.0863 0.1387)
OKLCH	oklch(87.41% 0.163 121.9)
XYZ	xyz(53.2199, 69.1924, 21.8587)
Luminance	0.6919 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E661 #8361E6

analogous

#E6C561 #C4E661 #82E661

triadic

#C4E661 #61C4E6 #E661C4

tetradic

#C4E661 #61E6C5 #8361E6 #E66182

square

#C4E661 #61E6C5 #8361E6 #E66182

split-complementary

#C4E661 #6182E6 #C561E6

monochromatic

#8BB11C #B0DE2C #C4E661 #D8EE96 #EBF7CB

Accessibility & contrast

On white

1.42

#C4E661 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.84

#C4E661 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E661

14.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E661	#FFFFFF	#000000	##000000
##C4E661	1.00	1.42	14.84	14.84
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.84	21.00	1.00	1.00
##000000	14.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3D953

Deuteranopia (green-blind)

#EED96A

Tritanopia (blue-blind)

#CDDBC9

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #c4e661;
/* rgb */ color: rgb(196, 230, 97);
/* oklch */ color: oklch(87.4% 0.163 121.9);

Tailwind

colors: {
  custom: {
    50: '#d8ee92',
    500: '#c4e661',
    950: '#000000',
  },
}

SCSS

$custom: #c4e661;
$custom-light: #d8ee92;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e661",
  "rgb": {
    "r": 196,
    "g": 230,
    "b": 97
  },
  "hsl": {
    "h": 75.338,
    "s": 72.678,
    "l": 64.118
  },
  "oklch": {
    "l": 0.8741,
    "c": 0.16337,
    "h": 121.9
  },
  "luminance": 0.69192
}

Semantic roles & 50–950 ramp

primary

#C4E661

secondary

#583AB1

accent

#11D543

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160D

muted

#84857F

Preview Lab

Preview with #C4E661

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

Preview Lab → · Contrast checker → · Palette generator →