#C4E66A#C4E66A

#C4E66A is a very light, vivid yellow-green. Relative luminance 0.694; OKLCH L 87.5% C 0.156 H 122.4°. Best body text is #000000 at 14.87:1 contrast (WCAG AA passes).

Color values

HEX	#C4E66A
RGB	rgb(196, 230, 106)
HSL	hsl(76, 71%, 66%)
HSV	hsv(76, 54%, 90%)
CMYK	cmyk(14.8%, 0%, 53.9%, 9.8%)
CIE-LAB	lab(86.69, -29.36, 55.91)
CIE-LCH	lch(86.69, 63.15, 117.71°)
OKLab	oklab(87.51% -0.0834 0.1313)
OKLCH	oklch(87.51% 0.156 122.4)
XYZ	xyz(53.6636, 69.3699, 24.1955)
Luminance	0.6937 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E66A #8C6AE6

analogous

#E6CA6A #C4E66A #86E66A

triadic

#C4E66A #6AC4E6 #E66AC4

tetradic

#C4E66A #6AE6CA #8C6AE6 #E66A86

square

#C4E66A #6AE6CA #8C6AE6 #E66A86

split-complementary

#C4E66A #6A86E6 #CA6AE6

monochromatic

#8DB71F #AFDD36 #C4E66A #D9EF9E #EEF8D3

Accessibility & contrast

On white

1.41

#C4E66A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.87

#C4E66A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E66A

14.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E66A	#FFFFFF	#000000	##000000
##C4E66A	1.00	1.41	14.87	14.87
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.87	21.00	1.00	1.00
##000000	14.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2DA5E

Deuteranopia (green-blind)

#EED972

Tritanopia (blue-blind)

#CCDCCA

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #c4e66a;
/* rgb */ color: rgb(196, 230, 106);
/* oklch */ color: oklch(87.5% 0.156 122.4);

Tailwind

colors: {
  custom: {
    50: '#d8ee98',
    500: '#c4e66a',
    950: '#000000',
  },
}

SCSS

$custom: #c4e66a;
$custom-light: #d8ee98;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e66a",
  "rgb": {
    "r": 196,
    "g": 230,
    "b": 106
  },
  "hsl": {
    "h": 76.452,
    "s": 71.264,
    "l": 65.882
  },
  "oklch": {
    "l": 0.87509,
    "c": 0.15552,
    "h": 122.4
  },
  "luminance": 0.6937
}

Semantic roles & 50–950 ramp

primary

#C4E66A

secondary

#5F3DB7

accent

#12D347

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15160E

muted

#84857F

Preview Lab

Preview with #C4E66A

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

Preview Lab → · Contrast checker → · Palette generator →