#C0C03E#C0C03E

#C0C03E is a light, vivid yellow. Relative luminance 0.493; OKLCH L 78.4% C 0.148 H 109.4°. Best body text is #000000 at 10.85:1 contrast (WCAG AA passes).

Color values

HEX	#C0C03E
RGB	rgb(192, 192, 62)
HSL	hsl(60, 51%, 50%)
HSV	hsv(60, 68%, 75%)
CMYK	cmyk(0%, 0%, 67.7%, 24.7%)
CIE-LAB	lab(75.61, -15.67, 62.38)
CIE-LCH	lch(75.61, 64.32, 104.10°)
OKLab	oklab(78.44% -0.0491 0.1395)
OKLCH	oklch(78.44% 0.148 109.4)
XYZ	xyz(41.4588, 49.2547, 11.8797)
Luminance	0.4925 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0C03E #3E3EC0

analogous

#C07F3E #C0C03E #7FC03E

triadic

#C0C03E #3EC0C0 #C03EC0

tetradic

#C0C03E #3EC07F #3E3EC0 #C03E7F

square

#C0C03E #3EC07F #3E3EC0 #C03E7F

split-complementary

#C0C03E #3E7FC0 #7F3EC0

monochromatic

#636320 #92922F #C0C03E #CFCF6C #DEDE9A

Accessibility & contrast

On white

1.94

#C0C03E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.85

#C0C03E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0C03E

10.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0C03E	#FFFFFF	#000000	##000000
##C0C03E	1.00	1.94	10.85	10.85
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.85	21.00	1.00	1.00
##000000	10.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB82A

Deuteranopia (green-blind)

#D1BC47

Tritanopia (blue-blind)

#CDB4A6

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #c0c03e;
/* rgb */ color: rgb(192, 192, 62);
/* oklch */ color: oklch(78.4% 0.148 109.4);

Tailwind

colors: {
  custom: {
    50: '#d6d27b',
    500: '#c0c03e',
    950: '#000000',
  },
}

SCSS

$custom: #c0c03e;
$custom-light: #d6d27b;
$custom-dark: #000000;

JSON

{
  "hex": "#c0c03e",
  "rgb": {
    "r": 192,
    "g": 192,
    "b": 62
  },
  "hsl": {
    "h": 60,
    "s": 51.181,
    "l": 49.804
  },
  "oklch": {
    "l": 0.78435,
    "c": 0.14788,
    "h": 109.4
  },
  "luminance": 0.49254
}

Semantic roles & 50–950 ramp

primary

#C0C03E

secondary

#8F8FCA

accent

#4DDB4D

background

#FDFCF7

surface

#FBF9EE

border

#D4D2C9

text

#15140A

muted

#83827C

Preview Lab

Preview with #C0C03E

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

Preview Lab → · Contrast checker → · Palette generator →