#C0C63C#C0C63C

#C0C63C is a light, vivid yellow. Relative luminance 0.519; OKLCH L 79.7% C 0.155 H 111.9°. Best body text is #000000 at 11.38:1 contrast (WCAG AA passes).

Color values

HEX	#C0C63C
RGB	rgb(192, 198, 60)
HSL	hsl(63, 55%, 51%)
HSV	hsv(63, 70%, 78%)
CMYK	cmyk(3%, 0%, 69.7%, 22.4%)
CIE-LAB	lab(77.23, -18.78, 64.74)
CIE-LCH	lch(77.23, 67.41, 106.18°)
OKLab	oklab(79.73% -0.058 0.1442)
OKLCH	oklch(79.73% 0.155 111.9)
XYZ	xyz(42.7493, 51.9219, 12.0441)
Luminance	0.5192 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0C63C #423CC6

analogous

#C6873C #C0C63C #7BC63C

triadic

#C0C63C #3CC0C6 #C63CC0

tetradic

#C0C63C #3CC687 #423CC6 #C63C7B

square

#C0C63C #3CC687 #423CC6 #C63C7B

split-complementary

#C0C63C #3C7BC6 #873CC6

monochromatic

#66691F #94982D #C0C63C #CFD46B #DFE29B

Accessibility & contrast

On white

1.84

#C0C63C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.38

#C0C63C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0C63C

11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0C63C	#FFFFFF	#000000	##000000
##C0C63C	1.00	1.84	11.38	11.38
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.38	21.00	1.00	1.00
##000000	11.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BD25

Deuteranopia (green-blind)

#D6C046

Tritanopia (blue-blind)

#CDBAAB

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #c0c63c;
/* rgb */ color: rgb(192, 198, 60);
/* oklch */ color: oklch(79.7% 0.155 111.9);

Tailwind

colors: {
  custom: {
    50: '#d6d77a',
    500: '#c0c63c',
    950: '#000000',
  },
}

SCSS

$custom: #c0c63c;
$custom-light: #d6d77a;
$custom-dark: #000000;

JSON

{
  "hex": "#c0c63c",
  "rgb": {
    "r": 192,
    "g": 198,
    "b": 60
  },
  "hsl": {
    "h": 62.609,
    "s": 54.762,
    "l": 50.588
  },
  "oklch": {
    "l": 0.79729,
    "c": 0.15537,
    "h": 111.9
  },
  "luminance": 0.51921
}

Semantic roles & 50–950 ramp

primary

#C0C63C

secondary

#363373

accent

#4ADE50

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #C0C63C

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

Preview Lab → · Contrast checker → · Palette generator →