#C4E66F#C4E66F

#C4E66F is a very light, vivid yellow-green. Relative luminance 0.695; OKLCH L 87.6% C 0.151 H 122.8°. Best body text is #000000 at 14.90:1 contrast (WCAG AA passes).

Color values

HEX	#C4E66F
RGB	rgb(196, 230, 111)
HSL	hsl(77, 70%, 67%)
HSV	hsv(77, 52%, 90%)
CMYK	cmyk(14.8%, 0%, 51.7%, 9.8%)
CIE-LAB	lab(86.74, -28.90, 53.69)
CIE-LCH	lch(86.74, 60.97, 118.30°)
OKLab	oklab(87.57% -0.0816 0.1269)
OKLCH	oklch(87.57% 0.151 122.8)
XYZ	xyz(53.9312, 69.4769, 25.6050)
Luminance	0.6948 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E66F #916FE6

analogous

#E6CD6F #C4E66F #89E66F

triadic

#C4E66F #6FC4E6 #E66FC4

tetradic

#C4E66F #6FE6CD #916FE6 #E66F89

square

#C4E66F #6FE6CD #916FE6 #E66F89

split-complementary

#C4E66F #6F89E6 #CD6FE6

monochromatic

#8EBA20 #AFDD3B #C4E66F #D9EFA3 #EFF8D7

Accessibility & contrast

On white

1.41

#C4E66F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.90

#C4E66F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E66F

14.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E66F	#FFFFFF	#000000	##000000
##C4E66F	1.00	1.41	14.90	14.90
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.90	21.00	1.00	1.00
##000000	14.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2DA64

Deuteranopia (green-blind)

#EDD976

Tritanopia (blue-blind)

#CCDCCB

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #c4e66f;
/* rgb */ color: rgb(196, 230, 111);
/* oklch */ color: oklch(87.6% 0.151 122.8);

Tailwind

colors: {
  custom: {
    50: '#d8ee9b',
    500: '#c4e66f',
    950: '#000000',
  },
}

SCSS

$custom: #c4e66f;
$custom-light: #d8ee9b;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e66f",
  "rgb": {
    "r": 196,
    "g": 230,
    "b": 111
  },
  "hsl": {
    "h": 77.143,
    "s": 70.414,
    "l": 66.863
  },
  "oklch": {
    "l": 0.87569,
    "c": 0.15092,
    "h": 122.8
  },
  "luminance": 0.69477
}

Semantic roles & 50–950 ramp

primary

#C4E66F

secondary

#623FBA

accent

#13D24A

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15160E

muted

#84857F

Preview Lab

Preview with #C4E66F

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

Preview Lab → · Contrast checker → · Palette generator →