#C5E64D#C5E64D

#C5E64D is a very light, vivid yellow-green. Relative luminance 0.690; OKLCH L 87.3% C 0.178 H 120.7°. Best body text is #000000 at 14.80:1 contrast (WCAG AA passes).

Color values

HEX	#C5E64D
RGB	rgb(197, 230, 77)
HSL	hsl(73, 75%, 60%)
HSV	hsv(73, 67%, 90%)
CMYK	cmyk(14.3%, 0%, 66.5%, 9.8%)
CIE-LAB	lab(86.50, -31.16, 67.86)
CIE-LCH	lch(86.50, 74.67, 114.66°)
OKLab	oklab(87.3% -0.0911 0.1532)
OKLCH	oklch(87.3% 0.178 120.7)
XYZ	xyz(52.6631, 68.9999, 17.5637)
Luminance	0.6900 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5E64D #6E4DE6

analogous

#E6BA4D #C5E64D #79E64D

triadic

#C5E64D #4DC5E6 #E64DC5

tetradic

#C5E64D #4DE6BA #6E4DE6 #E64D79

square

#C5E64D #4DE6BA #6E4DE6 #E64D79

split-complementary

#C5E64D #4D79E6 #BA4DE6

monochromatic

#84A217 #B0D81E #C5E64D #D6EE83 #E8F5B8

Accessibility & contrast

On white

1.42

#C5E64D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.80

#C5E64D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5E64D

14.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5E64D	#FFFFFF	#000000	##000000
##C5E64D	1.00	1.42	14.80	14.80
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.80	21.00	1.00	1.00
##000000	14.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4D937

Deuteranopia (green-blind)

#F0D959

Tritanopia (blue-blind)

#CFDAC7

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #c5e64d;
/* rgb */ color: rgb(197, 230, 77);
/* oklch */ color: oklch(87.3% 0.178 120.7);

Tailwind

colors: {
  custom: {
    50: '#daee87',
    500: '#c5e64d',
    950: '#000000',
  },
}

SCSS

$custom: #c5e64d;
$custom-light: #daee87;
$custom-dark: #000000;

JSON

{
  "hex": "#c5e64d",
  "rgb": {
    "r": 197,
    "g": 230,
    "b": 77
  },
  "hsl": {
    "h": 72.941,
    "s": 75.369,
    "l": 60.196
  },
  "oklch": {
    "l": 0.87298,
    "c": 0.17824,
    "h": 120.7
  },
  "luminance": 0.69
}

Semantic roles & 50–950 ramp

primary

#C5E64D

secondary

#4B33A4

accent

#0ED839

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160C

muted

#84857F

Preview Lab

Preview with #C5E64D

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

Preview Lab → · Contrast checker → · Palette generator →