#C4E463#C4E463

#C4E463 is a very light, vivid yellow-green. Relative luminance 0.681; OKLCH L 87.0% C 0.159 H 121.5°. Best body text is #000000 at 14.62:1 contrast (WCAG AA passes).

Color values

HEX	#C4E463
RGB	rgb(196, 228, 99)
HSL	hsl(75, 70%, 64%)
HSV	hsv(75, 57%, 89%)
CMYK	cmyk(14%, 0%, 56.6%, 10.6%)
CIE-LAB	lab(86.07, -29.02, 58.32)
CIE-LCH	lch(86.07, 65.14, 116.46°)
OKLab	oklab(86.99% -0.0831 0.1358)
OKLCH	oklch(86.99% 0.159 121.5)
XYZ	xyz(52.7610, 68.1234, 22.1716)
Luminance	0.6812 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4E463 #8363E4

analogous

#E4C463 #C4E463 #84E463

triadic

#C4E463 #63C4E4 #E463C4

tetradic

#C4E463 #63E4C4 #8363E4 #E46384

square

#C4E463 #63E4C4 #8363E4 #E46384

split-complementary

#C4E463 #6384E4 #C463E4

monochromatic

#8BAE1E #B0DB2F #C4E463 #D8ED97 #EBF6CB

Accessibility & contrast

On white

1.44

#C4E463 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.62

#C4E463 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4E463

14.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4E463	#FFFFFF	#000000	##000000
##C4E463	1.00	1.44	14.62	14.62
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.62	21.00	1.00	1.00
##000000	14.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D855

Deuteranopia (green-blind)

#ECD76B

Tritanopia (blue-blind)

#CDD9C8

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #c4e463;
/* rgb */ color: rgb(196, 228, 99);
/* oklch */ color: oklch(87.0% 0.159 121.5);

Tailwind

colors: {
  custom: {
    50: '#d8ec93',
    500: '#c4e463',
    950: '#000000',
  },
}

SCSS

$custom: #c4e463;
$custom-light: #d8ec93;
$custom-dark: #000000;

JSON

{
  "hex": "#c4e463",
  "rgb": {
    "r": 196,
    "g": 228,
    "b": 99
  },
  "hsl": {
    "h": 74.884,
    "s": 70.492,
    "l": 64.118
  },
  "oklch": {
    "l": 0.86989,
    "c": 0.15916,
    "h": 121.5
  },
  "luminance": 0.68123
}

Semantic roles & 50–950 ramp

primary

#C4E463

secondary

#583CB0

accent

#13D343

background

#FEFEFC

surface

#FCFDF4

border

#D5D5CE

text

#15160D

muted

#84847F

Preview Lab

Preview with #C4E463

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

Preview Lab → · Contrast checker → · Palette generator →