#C5F15C#C5F15C

#C5F15C is a very light, vivid yellow-green. Relative luminance 0.756; OKLCH L 89.9% C 0.181 H 124.0°. Best body text is #000000 at 16.11:1 contrast (WCAG AA passes).

Color values

HEX	#C5F15C
RGB	rgb(197, 241, 92)
HSL	hsl(78, 84%, 65%)
HSV	hsv(78, 62%, 95%)
CMYK	cmyk(18.3%, 0%, 61.8%, 5.5%)
CIE-LAB	lab(89.65, -35.20, 65.27)
CIE-LCH	lch(89.65, 74.16, 118.34°)
OKLab	oklab(89.87% -0.1009 0.1498)
OKLCH	oklch(89.87% 0.181 124)
XYZ	xyz(56.4134, 75.5532, 21.7343)
Luminance	0.7555 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5F15C #885CF1

analogous

#F1D25C #C5F15C #7AF15C

triadic

#C5F15C #5CC5F1 #F15CC5

tetradic

#C5F15C #5CF1D2 #885CF1 #F15C7A

square

#C5F15C #5CF1D2 #885CF1 #F15C7A

split-complementary

#C5F15C #5C7AF1 #D25CF1

monochromatic

#8EC211 #B1EC24 #C5F15C #D9F694 #EDFBCD

Accessibility & contrast

On white

1.30

#C5F15C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.11

#C5F15C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5F15C

16.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5F15C	#FFFFFF	#000000	##000000
##C5F15C	1.00	1.30	16.11	16.11
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.11	21.00	1.00	1.00
##000000	16.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE34A

Deuteranopia (green-blind)

#F8E167

Tritanopia (blue-blind)

#CEE6D2

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #c5f15c;
/* rgb */ color: rgb(197, 241, 92);
/* oklch */ color: oklch(89.9% 0.181 124.0);

Tailwind

colors: {
  custom: {
    50: '#daf590',
    500: '#c5f15c',
    950: '#000000',
  },
}

SCSS

$custom: #c5f15c;
$custom-light: #daf590;
$custom-dark: #000000;

JSON

{
  "hex": "#c5f15c",
  "rgb": {
    "r": 197,
    "g": 241,
    "b": 92
  },
  "hsl": {
    "h": 77.718,
    "s": 84.181,
    "l": 65.294
  },
  "oklch": {
    "l": 0.89873,
    "c": 0.18061,
    "h": 124
  },
  "luminance": 0.75554
}

Semantic roles & 50–950 ramp

primary

#C5F15C

secondary

#5C32C0

accent

#05E146

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #C5F15C

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

Preview Lab → · Contrast checker → · Palette generator →