#C0CA3A#C0CA3A

#C0CA3A is a light, vivid yellow. Relative luminance 0.538; OKLCH L 80.6% C 0.161 H 113.4°. Best body text is #000000 at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#C0CA3A
RGB	rgb(192, 202, 58)
HSL	hsl(64, 58%, 51%)
HSV	hsv(64, 71%, 79%)
CMYK	cmyk(5%, 0%, 71.3%, 20.8%)
CIE-LAB	lab(78.32, -20.86, 66.52)
CIE-LCH	lch(78.32, 69.71, 107.41°)
OKLab	oklab(80.59% -0.0639 0.1475)
OKLCH	oklch(80.59% 0.161 113.4)
XYZ	xyz(43.6238, 53.7539, 12.0797)
Luminance	0.5375 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0CA3A #443ACA

analogous

#CA8C3A #C0CA3A #78CA3A

triadic

#C0CA3A #3AC0CA #CA3AC0

tetradic

#C0CA3A #3ACA8C #443ACA #CA3A78

square

#C0CA3A #3ACA8C #443ACA #CA3A78

split-complementary

#C0CA3A #3A78CA #8C3ACA

monochromatic

#676C1D #959D2A #C0CA3A #CFD76A #DFE49A

Accessibility & contrast

On white

1.79

#C0CA3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.75

#C0CA3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0CA3A

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0CA3A	#FFFFFF	#000000	##000000
##C0CA3A	1.00	1.79	11.75	11.75
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.75	21.00	1.00	1.00
##000000	11.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C01F

Deuteranopia (green-blind)

#D9C345

Tritanopia (blue-blind)

#CDBEAE

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #c0ca3a;
/* rgb */ color: rgb(192, 202, 58);
/* oklch */ color: oklch(80.6% 0.161 113.4);

Tailwind

colors: {
  custom: {
    50: '#d7da7a',
    500: '#c0ca3a',
    950: '#000000',
  },
}

SCSS

$custom: #c0ca3a;
$custom-light: #d7da7a;
$custom-dark: #000000;

JSON

{
  "hex": "#c0ca3a",
  "rgb": {
    "r": 192,
    "g": 202,
    "b": 58
  },
  "hsl": {
    "h": 64.167,
    "s": 57.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.80593,
    "c": 0.16081,
    "h": 113.4
  },
  "luminance": 0.53753
}

Semantic roles & 50–950 ramp

primary

#C0CA3A

secondary

#373276

accent

#47E152

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #C0CA3A

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

Preview Lab → · Contrast checker → · Palette generator →