#C5E64C#C5E64C

#C5E64C is a very light, vivid yellow-green. Relative luminance 0.690; OKLCH L 87.3% C 0.179 H 120.7°. Best body text is #000000 at 14.80:1 contrast (WCAG AA passes).

Color values

HEX	#C5E64C
RGB	rgb(197, 230, 76)
HSL	hsl(73, 75%, 60%)
HSV	hsv(73, 67%, 90%)
CMYK	cmyk(14.3%, 0%, 67%, 9.8%)
CIE-LAB	lab(86.50, -31.22, 68.23)
CIE-LCH	lch(86.50, 75.03, 114.59°)
OKLab	oklab(87.29% -0.0913 0.1538)
OKLCH	oklch(87.29% 0.179 120.7)
XYZ	xyz(52.6281, 68.9859, 17.3792)
Luminance	0.6899 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5E64C #6D4CE6

analogous

#E6BA4C #C5E64C #78E64C

triadic

#C5E64C #4CC5E6 #E64CC5

tetradic

#C5E64C #4CE6BA #6D4CE6 #E64C78

square

#C5E64C #4CE6BA #6D4CE6 #E64C78

split-complementary

#C5E64C #4C78E6 #BA4CE6

monochromatic

#83A117 #AFD71E #C5E64C #D6ED82 #E8F5B7

Accessibility & contrast

On white

1.42

#C5E64C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.80

#C5E64C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5E64C

14.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5E64C	#FFFFFF	#000000	##000000
##C5E64C	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)

#F4D935

Deuteranopia (green-blind)

#F0D958

Tritanopia (blue-blind)

#D0DAC7

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #c5e64c;
/* rgb */ color: rgb(197, 230, 76);
/* oklch */ color: oklch(87.3% 0.179 120.7);

Tailwind

colors: {
  custom: {
    50: '#daee86',
    500: '#c5e64c',
    950: '#000000',
  },
}

SCSS

$custom: #c5e64c;
$custom-light: #daee86;
$custom-dark: #000000;

JSON

{
  "hex": "#c5e64c",
  "rgb": {
    "r": 197,
    "g": 230,
    "b": 76
  },
  "hsl": {
    "h": 72.857,
    "s": 75.49,
    "l": 60
  },
  "oklch": {
    "l": 0.87291,
    "c": 0.17893,
    "h": 120.7
  },
  "luminance": 0.68986
}

Semantic roles & 50–950 ramp

primary

#C5E64C

secondary

#4B33A4

accent

#36F25E

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160C

muted

#84857F

Preview Lab

Preview with #C5E64C

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

Preview Lab → · Contrast checker → · Palette generator →