#C0CA3B#C0CA3B

#C0CA3B is a light, vivid yellow. Relative luminance 0.538; OKLCH L 80.6% C 0.160 H 113.4°. Best body text is #000000 at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#C0CA3B
RGB	rgb(192, 202, 59)
HSL	hsl(64, 57%, 51%)
HSV	hsv(64, 71%, 79%)
CMYK	cmyk(5%, 0%, 70.8%, 20.8%)
CIE-LAB	lab(78.32, -20.81, 66.17)
CIE-LCH	lch(78.32, 69.36, 107.46°)
OKLab	oklab(80.6% -0.0637 0.147)
OKLCH	oklch(80.6% 0.16 113.4)
XYZ	xyz(43.6495, 53.7642, 12.2150)
Luminance	0.5376 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0CA3B #453BCA

analogous

#CA8C3B #C0CA3B #78CA3B

triadic

#C0CA3B #3BC0CA #CA3BC0

tetradic

#C0CA3B #3BCA8C #453BCA #CA3B78

square

#C0CA3B #3BCA8C #453BCA #CA3B78

split-complementary

#C0CA3B #3B78CA #8C3BCA

monochromatic

#686D1E #959D2B #C0CA3B #CFD76B #DFE49B

Accessibility & contrast

On white

1.79

#C0CA3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.75

#C0CA3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0CA3B

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0CA3B	#FFFFFF	#000000	##000000
##C0CA3B	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)

#D9C021

Deuteranopia (green-blind)

#D9C346

Tritanopia (blue-blind)

#CDBEAE

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #c0ca3b;
/* rgb */ color: rgb(192, 202, 59);
/* oklch */ color: oklch(80.6% 0.160 113.4);

Tailwind

colors: {
  custom: {
    50: '#d6da7a',
    500: '#c0ca3b',
    950: '#000000',
  },
}

SCSS

$custom: #c0ca3b;
$custom-light: #d6da7a;
$custom-dark: #000000;

JSON

{
  "hex": "#c0ca3b",
  "rgb": {
    "r": 192,
    "g": 202,
    "b": 59
  },
  "hsl": {
    "h": 64.196,
    "s": 57.43,
    "l": 51.176
  },
  "oklch": {
    "l": 0.80599,
    "c": 0.1602,
    "h": 113.4
  },
  "luminance": 0.53763
}

Semantic roles & 50–950 ramp

primary

#C0CA3B

secondary

#373377

accent

#47E152

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #C0CA3B

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

Preview Lab → · Contrast checker → · Palette generator →