#C0C63E#C0C63E

#C0C63E is a light, vivid yellow. Relative luminance 0.519; OKLCH L 79.7% C 0.154 H 111.9°. Best body text is #000000 at 11.39:1 contrast (WCAG AA passes).

Color values

HEX	#C0C63E
RGB	rgb(192, 198, 62)
HSL	hsl(63, 54%, 51%)
HSV	hsv(63, 69%, 78%)
CMYK	cmyk(3%, 0%, 68.7%, 22.4%)
CIE-LAB	lab(77.25, -18.68, 64.02)
CIE-LCH	lch(77.25, 66.69, 106.26°)
OKLab	oklab(79.74% -0.0575 0.143)
OKLCH	oklch(79.74% 0.154 111.9)
XYZ	xyz(42.8031, 51.9435, 12.3278)
Luminance	0.5194 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0C63E #443EC6

analogous

#C6883E #C0C63E #7CC63E

triadic

#C0C63E #3EC0C6 #C63EC0

tetradic

#C0C63E #3EC688 #443EC6 #C63E7C

square

#C0C63E #3EC688 #443EC6 #C63E7C

split-complementary

#C0C63E #3E7CC6 #883EC6

monochromatic

#676A1F #95992D #C0C63E #CFD46D #DFE29C

Accessibility & contrast

On white

1.84

#C0C63E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.39

#C0C63E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0C63E

11.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0C63E	#FFFFFF	#000000	##000000
##C0C63E	1.00	1.84	11.39	11.39
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.39	21.00	1.00	1.00
##000000	11.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BD28

Deuteranopia (green-blind)

#D5C048

Tritanopia (blue-blind)

#CDBAAB

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #c0c63e;
/* rgb */ color: rgb(192, 198, 62);
/* oklch */ color: oklch(79.7% 0.154 111.9);

Tailwind

colors: {
  custom: {
    50: '#d6d77c',
    500: '#c0c63e',
    950: '#000000',
  },
}

SCSS

$custom: #c0c63e;
$custom-light: #d6d77c;
$custom-dark: #000000;

JSON

{
  "hex": "#c0c63e",
  "rgb": {
    "r": 192,
    "g": 198,
    "b": 62
  },
  "hsl": {
    "h": 62.647,
    "s": 54.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.79743,
    "c": 0.15407,
    "h": 111.9
  },
  "luminance": 0.51942
}

Semantic roles & 50–950 ramp

primary

#C0C63E

secondary

#373474

accent

#4ADE51

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #C0C63E

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

Preview Lab → · Contrast checker → · Palette generator →