#C4E646#C4E646

#C4E646 is a very light, vivid yellow-green. Relative luminance 0.688; OKLCH L 87.2% C 0.183 H 120.8°. Best body text is #000000 at 14.75:1 contrast (WCAG AA passes).

Color values

HEX	#C4E646
RGB	rgb(196, 230, 70)
HSL	hsl(73, 76%, 59%)
HSV	hsv(73, 70%, 90%)
CMYK	cmyk(14.8%, 0%, 69.6%, 9.8%)
CIE-LAB	lab(86.39, -31.96, 70.30)
CIE-LCH	lch(86.39, 77.22, 114.45°)
OKLab	oklab(87.18% -0.0939 0.1573)
OKLCH	oklch(87.18% 0.183 120.8)
XYZ	xyz(52.1681, 68.7717, 16.3191)
Luminance	0.6877 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E646 #6846E6

analogous

#E6B846 #C4E646 #74E646

triadic

#C4E646 #46C4E6 #E646C4

tetradic

#C4E646 #46E6B8 #6846E6 #E64674

square

#C4E646 #46E6B8 #6846E6 #E64674

split-complementary

#C4E646 #4674E6 #B846E6

monochromatic

#809C15 #ACD21C #C4E646 #D5ED7C #E6F5B2

Accessibility & contrast

On white

1.42

#C4E646 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.75

#C4E646 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E646

14.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E646	#FFFFFF	#000000	##000000
##C4E646	1.00	1.42	14.75	14.75
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.75	21.00	1.00	1.00
##000000	14.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4D92B

Deuteranopia (green-blind)

#F0D853

Tritanopia (blue-blind)

#CFDAC7

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #c4e646;
/* rgb */ color: rgb(196, 230, 70);
/* oklch */ color: oklch(87.2% 0.183 120.8);

Tailwind

colors: {
  custom: {
    50: '#d9ee83',
    500: '#c4e646',
    950: '#000000',
  },
}

SCSS

$custom: #c4e646;
$custom-light: #d9ee83;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e646",
  "rgb": {
    "r": 196,
    "g": 230,
    "b": 70
  },
  "hsl": {
    "h": 72.75,
    "s": 76.19,
    "l": 58.824
  },
  "oklch": {
    "l": 0.87176,
    "c": 0.18321,
    "h": 120.8
  },
  "luminance": 0.68772
}

Semantic roles & 50–950 ramp

primary

#C4E646

secondary

#4831A0

accent

#35F35D

background

#FEFFFB

surface

#FCFEF2

border

#D5D6CC

text

#15160B

muted

#84857E

Preview Lab

Preview with #C4E646

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

Preview Lab → · Contrast checker → · Palette generator →