#C0C63A#C0C63A

#C0C63A is a light, vivid yellow. Relative luminance 0.519; OKLCH L 79.7% C 0.157 H 111.9°. Best body text is #000000 at 11.38:1 contrast (WCAG AA passes).

Color values

HEX	#C0C63A
RGB	rgb(192, 198, 58)
HSL	hsl(63, 55%, 50%)
HSV	hsv(63, 71%, 78%)
CMYK	cmyk(3%, 0%, 70.7%, 22.4%)
CIE-LAB	lab(77.22, -18.88, 65.45)
CIE-LCH	lch(77.22, 68.12, 106.09°)
OKLab	oklab(79.72% -0.0584 0.1453)
OKLCH	oklch(79.72% 0.157 111.9)
XYZ	xyz(42.6974, 51.9012, 11.7709)
Luminance	0.5190 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0C63A #403AC6

analogous

#C6863A #C0C63A #7AC63A

triadic

#C0C63A #3AC0C6 #C63AC0

tetradic

#C0C63A #3AC686 #403AC6 #C63A7A

square

#C0C63A #3AC686 #403AC6 #C63A7A

split-complementary

#C0C63A #3A7AC6 #863AC6

monochromatic

#64681E #92972C #C0C63A #CFD469 #DEE199

Accessibility & contrast

On white

1.85

#C0C63A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.38

#C0C63A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0C63A

11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0C63A	#FFFFFF	#000000	##000000
##C0C63A	1.00	1.85	11.38	11.38
#FFFFFF	1.85	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)

#D5BD21

Deuteranopia (green-blind)

#D6C045

Tritanopia (blue-blind)

#CDBAAB

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #c0c63a;
/* rgb */ color: rgb(192, 198, 58);
/* oklch */ color: oklch(79.7% 0.157 111.9);

Tailwind

colors: {
  custom: {
    50: '#d6d779',
    500: '#c0c63a',
    950: '#000000',
  },
}

SCSS

$custom: #c0c63a;
$custom-light: #d6d779;
$custom-dark: #000000;

JSON

{
  "hex": "#c0c63a",
  "rgb": {
    "r": 192,
    "g": 198,
    "b": 58
  },
  "hsl": {
    "h": 62.571,
    "s": 55.118,
    "l": 50.196
  },
  "oklch": {
    "l": 0.79715,
    "c": 0.15661,
    "h": 111.9
  },
  "luminance": 0.519
}

Semantic roles & 50–950 ramp

primary

#C0C63A

secondary

#353272

accent

#49DE50

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #C0C63A

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

Preview Lab → · Contrast checker → · Palette generator →