#C4F664#C4F664

#C4F664 is a very light, vivid yellow-green. Relative luminance 0.786; OKLCH L 91.0% C 0.181 H 125.8°. Best body text is #000000 at 16.71:1 contrast (WCAG AA passes).

Color values

HEX	#C4F664
RGB	rgb(196, 246, 100)
HSL	hsl(81, 89%, 68%)
HSV	hsv(81, 59%, 96%)
CMYK	cmyk(20.3%, 0%, 59.3%, 3.5%)
CIE-LAB	lab(91.04, -37.22, 63.46)
CIE-LCH	lch(91.04, 73.57, 120.39°)
OKLab	oklab(91% -0.1058 0.1469)
OKLCH	oklch(91% 0.181 125.8)
XYZ	xyz(58.0211, 78.5667, 24.1622)
Luminance	0.7857 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4F664 #9664F6

analogous

#F6DF64 #C4F664 #7BF664

triadic

#C4F664 #64C4F6 #F664C4

tetradic

#C4F664 #64F6DF #9664F6 #F6647B

square

#C4F664 #64F6DF #9664F6 #F6647B

split-complementary

#C4F664 #647BF6 #DF64F6

monochromatic

#8FD30C #AEF32A #C4F664 #DAF99E #F0FDD8

Accessibility & contrast

On white

1.26

#C4F664 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.71

#C4F664 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4F664

16.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4F664	#FFFFFF	#000000	##000000
##C4F664	1.00	1.26	16.71	16.71
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.71	21.00	1.00	1.00
##000000	16.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE754

Deuteranopia (green-blind)

#FBE56E

Tritanopia (blue-blind)

#CBEBD7

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #c4f664;
/* rgb */ color: rgb(196, 246, 100);
/* oklch */ color: oklch(91.0% 0.181 125.8);

Tailwind

colors: {
  custom: {
    50: '#d9f995',
    500: '#c4f664',
    950: '#000000',
  },
}

SCSS

$custom: #c4f664;
$custom-light: #d9f995;
$custom-dark: #000000;

JSON

{
  "hex": "#c4f664",
  "rgb": {
    "r": 196,
    "g": 246,
    "b": 100
  },
  "hsl": {
    "h": 80.548,
    "s": 89.024,
    "l": 67.843
  },
  "oklch": {
    "l": 0.90998,
    "c": 0.181,
    "h": 125.8
  },
  "luminance": 0.78567
}

Semantic roles & 50–950 ramp

primary

#C4F664

secondary

#6630CE

accent

#00E64F

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #C4F664

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

Preview Lab → · Contrast checker → · Palette generator →