#C0D63B#C0D63B

#C0D63B is a very light, vivid yellow. Relative luminance 0.596; OKLCH L 83.3% C 0.173 H 117.4°. Best body text is #000000 at 12.92:1 contrast (WCAG AA passes).

Color values

HEX	#C0D63B
RGB	rgb(192, 214, 59)
HSL	hsl(69, 65%, 54%)
HSV	hsv(69, 72%, 84%)
CMYK	cmyk(10.3%, 0%, 72.4%, 16.1%)
CIE-LAB	lab(81.63, -26.62, 69.37)
CIE-LCH	lch(81.63, 74.30, 111.00°)
OKLab	oklab(83.25% -0.0798 0.1537)
OKLCH	oklch(83.25% 0.173 117.4)
XYZ	xyz(46.5753, 59.6159, 13.1903)
Luminance	0.5961 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0D63B #513BD6

analogous

#D69E3B #C0D63B #72D63B

triadic

#C0D63B #3BC0D6 #D63BC0

tetradic

#C0D63B #3BD69E #513BD6 #D63B72

square

#C0D63B #3BD69E #513BD6 #D63B72

split-complementary

#C0D63B #3B72D6 #9E3BD6

monochromatic

#6F7D1A #9BAF25 #C0D63B #D0E16E #E1EBA0

Accessibility & contrast

On white

1.63

#C0D63B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.92

#C0D63B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0D63B

12.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0D63B	#FFFFFF	#000000	##000000
##C0D63B	1.00	1.63	12.92	12.92
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.92	21.00	1.00	1.00
##000000	12.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CA1C

Deuteranopia (green-blind)

#E2CC48

Tritanopia (blue-blind)

#CCCAB8

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #c0d63b;
/* rgb */ color: rgb(192, 214, 59);
/* oklch */ color: oklch(83.3% 0.173 117.4);

Tailwind

colors: {
  custom: {
    50: '#d7e27c',
    500: '#c0d63b',
    950: '#000000',
  },
}

SCSS

$custom: #c0d63b;
$custom-light: #d7e27c;
$custom-dark: #000000;

JSON

{
  "hex": "#c0d63b",
  "rgb": {
    "r": 192,
    "g": 214,
    "b": 59
  },
  "hsl": {
    "h": 68.516,
    "s": 65.401,
    "l": 53.529
  },
  "oklch": {
    "l": 0.83252,
    "c": 0.17322,
    "h": 117.4
  },
  "luminance": 0.59615
}

Semantic roles & 50–950 ramp

primary

#C0D63B

secondary

#3D3184

accent

#3FE857

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C0D63B

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

Preview Lab → · Contrast checker → · Palette generator →