#C0CC28#C0CC28

#C0CC28 is a light, vivid yellow. Relative luminance 0.545; OKLCH L 80.9% C 0.172 H 114.1°. Best body text is #000000 at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#C0CC28
RGB	rgb(192, 204, 40)
HSL	hsl(64, 67%, 48%)
HSV	hsv(64, 80%, 80%)
CMYK	cmyk(5.9%, 0%, 80.4%, 20%)
CIE-LAB	lab(78.78, -22.58, 72.48)
CIE-LCH	lch(78.78, 75.92, 107.30°)
OKLab	oklab(80.93% -0.0701 0.1571)
OKLCH	oklch(80.93% 0.172 114.1)
XYZ	xyz(43.7155, 54.5463, 10.2327)
Luminance	0.5454 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0CC28 #3428CC

analogous

#CC8628 #C0CC28 #6ECC28

triadic

#C0CC28 #28C0CC #CC28C0

tetradic

#C0CC28 #28CC86 #3428CC #CC286E

square

#C0CC28 #28CC86 #3428CC #CC286E

split-complementary

#C0CC28 #286ECC #8628CC

monochromatic

#606614 #90991E #C0CC28 #D3DD54 #E0E787

Accessibility & contrast

On white

1.76

#C0CC28 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.91

#C0CC28 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0CC28

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0CC28	#FFFFFF	#000000	##000000
##C0CC28	1.00	1.76	11.91	11.91
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.91	21.00	1.00	1.00
##000000	11.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC200

Deuteranopia (green-blind)

#DBC439

Tritanopia (blue-blind)

#CDBFAF

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #c0cc28;
/* rgb */ color: rgb(192, 204, 40);
/* oklch */ color: oklch(80.9% 0.172 114.1);

Tailwind

colors: {
  custom: {
    50: '#d7db72',
    500: '#c0cc28',
    950: '#000000',
  },
}

SCSS

$custom: #c0cc28;
$custom-light: #d7db72;
$custom-dark: #000000;

JSON

{
  "hex": "#c0cc28",
  "rgb": {
    "r": 192,
    "g": 204,
    "b": 40
  },
  "hsl": {
    "h": 64.39,
    "s": 67.213,
    "l": 47.843
  },
  "oklch": {
    "l": 0.80934,
    "c": 0.17206,
    "h": 114.1
  },
  "luminance": 0.54545
}

Semantic roles & 50–950 ramp

primary

#C0CC28

secondary

#2E2870

accent

#3EEA4A

background

#FEFEFB

surface

#FCFBF1

border

#D5D4CB

text

#151409

muted

#84837D

Preview Lab

Preview with #C0CC28

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

Preview Lab → · Contrast checker → · Palette generator →