#C5ED4C#C5ED4C

#C5ED4C is a very light, vivid yellow-green. Relative luminance 0.730; OKLCH L 88.8% C 0.187 H 122.4°. Best body text is #000000 at 15.59:1 contrast (WCAG AA passes).

Color values

HEX	#C5ED4C
RGB	rgb(197, 237, 76)
HSL	hsl(75, 82%, 61%)
HSV	hsv(75, 68%, 93%)
CMYK	cmyk(16.9%, 0%, 67.9%, 7.1%)
CIE-LAB	lab(88.43, -34.44, 70.20)
CIE-LCH	lch(88.43, 78.19, 116.13°)
OKLab	oklab(88.85% -0.1003 0.158)
OKLCH	oklch(88.85% 0.187 122.4)
XYZ	xyz(54.6153, 72.9603, 18.0416)
Luminance	0.7296 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5ED4C #744CED

analogous

#EDC54C #C5ED4C #75ED4C

triadic

#C5ED4C #4CC5ED #ED4CC5

tetradic

#C5ED4C #4CEDC5 #744CED #ED4C75

square

#C5ED4C #4CEDC5 #744CED #ED4C75

split-complementary

#C5ED4C #4C75ED #C54CED

monochromatic

#86AD11 #B2E517 #C5ED4C #D7F384 #E9F8BB

Accessibility & contrast

On white

1.35

#C5ED4C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.59

#C5ED4C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5ED4C

15.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5ED4C	#FFFFFF	#000000	##000000
##C5ED4C	1.00	1.35	15.59	15.59
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.59	21.00	1.00	1.00
##000000	15.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBDF33

Deuteranopia (green-blind)

#F6DE59

Tritanopia (blue-blind)

#CFE1CD

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #c5ed4c;
/* rgb */ color: rgb(197, 237, 76);
/* oklch */ color: oklch(88.8% 0.187 122.4);

Tailwind

colors: {
  custom: {
    50: '#daf387',
    500: '#c5ed4c',
    950: '#000000',
  },
}

SCSS

$custom: #c5ed4c;
$custom-light: #daf387;
$custom-dark: #000000;

JSON

{
  "hex": "#c5ed4c",
  "rgb": {
    "r": 197,
    "g": 237,
    "b": 76
  },
  "hsl": {
    "h": 74.907,
    "s": 81.726,
    "l": 61.373
  },
  "oklch": {
    "l": 0.88848,
    "c": 0.18712,
    "h": 122.4
  },
  "luminance": 0.7296
}

Semantic roles & 50–950 ramp

primary

#C5ED4C

secondary

#4F2FAE

accent

#07DE3D

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170C

muted

#84857F

Preview Lab

Preview with #C5ED4C

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

Preview Lab → · Contrast checker → · Palette generator →