#C0CC39#C0CC39

#C0CC39 is a light, vivid yellow. Relative luminance 0.547; OKLCH L 81.0% C 0.164 H 114.1°. Best body text is #000000 at 11.94:1 contrast (WCAG AA passes).

Color values

HEX	#C0CC39
RGB	rgb(192, 204, 57)
HSL	hsl(65, 59%, 51%)
HSV	hsv(65, 72%, 80%)
CMYK	cmyk(5.9%, 0%, 72.1%, 20%)
CIE-LAB	lab(78.86, -21.89, 67.39)
CIE-LCH	lch(78.86, 70.85, 107.99°)
OKLab	oklab(81.03% -0.0669 0.1492)
OKLCH	oklch(81.03% 0.164 114.1)
XYZ	xyz(44.0709, 54.6885, 12.1044)
Luminance	0.5469 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0CC39 #4539CC

analogous

#CC8E39 #C0CC39 #76CC39

triadic

#C0CC39 #39C0CC #CC39C0

tetradic

#C0CC39 #39CC8E #4539CC #CC3976

square

#C0CC39 #39CC8E #4539CC #CC3976

split-complementary

#C0CC39 #3976CC #8E39CC

monochromatic

#686E1C #959F29 #C0CC39 #CFD96A #DFE59A

Accessibility & contrast

On white

1.76

#C0CC39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.94

#C0CC39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0CC39

11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0CC39	#FFFFFF	#000000	##000000
##C0CC39	1.00	1.76	11.94	11.94
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.94	21.00	1.00	1.00
##000000	11.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC21C

Deuteranopia (green-blind)

#DAC545

Tritanopia (blue-blind)

#CDC0B0

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #c0cc39;
/* rgb */ color: rgb(192, 204, 57);
/* oklch */ color: oklch(81.0% 0.164 114.1);

Tailwind

colors: {
  custom: {
    50: '#d7db7a',
    500: '#c0cc39',
    950: '#000000',
  },
}

SCSS

$custom: #c0cc39;
$custom-light: #d7db7a;
$custom-dark: #000000;

JSON

{
  "hex": "#c0cc39",
  "rgb": {
    "r": 192,
    "g": 204,
    "b": 57
  },
  "hsl": {
    "h": 64.898,
    "s": 59.036,
    "l": 51.176
  },
  "oklch": {
    "l": 0.81026,
    "c": 0.16353,
    "h": 114.1
  },
  "luminance": 0.54688
}

Semantic roles & 50–950 ramp

primary

#C0CC39

secondary

#373278

accent

#46E252

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #C0CC39

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

Preview Lab → · Contrast checker → · Palette generator →