#C0C43B#C0C43B

#C0C43B is a light, vivid yellow. Relative luminance 0.510; OKLCH L 79.3% C 0.154 H 111.1°. Best body text is #000000 at 11.20:1 contrast (WCAG AA passes).

Color values

HEX	#C0C43B
RGB	rgb(192, 196, 59)
HSL	hsl(62, 54%, 50%)
HSV	hsv(62, 70%, 77%)
CMYK	cmyk(2%, 0%, 69.9%, 23.1%)
CIE-LAB	lab(76.68, -17.84, 64.56)
CIE-LCH	lch(76.68, 66.98, 105.44°)
OKLab	oklab(79.28% -0.0554 0.1436)
OKLCH	oklch(79.28% 0.154 111.1)
XYZ	xyz(42.2690, 51.0032, 11.7548)
Luminance	0.5100 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0C43B #3F3BC4

analogous

#C4843B #C0C43B #7BC43B

triadic

#C0C43B #3BC0C4 #C43BC0

tetradic

#C0C43B #3BC484 #3F3BC4 #C43B7B

square

#C0C43B #3BC484 #3F3BC4 #C43B7B

split-complementary

#C0C43B #3B7BC4 #843BC4

monochromatic

#64661F #92952D #C0C43B #CFD26A #DEE099

Accessibility & contrast

On white

1.87

#C0C43B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.20

#C0C43B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0C43B

11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0C43B	#FFFFFF	#000000	##000000
##C0C43B	1.00	1.87	11.20	11.20
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.20	21.00	1.00	1.00
##000000	11.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BB24

Deuteranopia (green-blind)

#D4BF45

Tritanopia (blue-blind)

#CDB8A9

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #c0c43b;
/* rgb */ color: rgb(192, 196, 59);
/* oklch */ color: oklch(79.3% 0.154 111.1);

Tailwind

colors: {
  custom: {
    50: '#d6d57a',
    500: '#c0c43b',
    950: '#000000',
  },
}

SCSS

$custom: #c0c43b;
$custom-light: #d6d57a;
$custom-dark: #000000;

JSON

{
  "hex": "#c0c43b",
  "rgb": {
    "r": 192,
    "g": 196,
    "b": 59
  },
  "hsl": {
    "h": 61.752,
    "s": 53.725,
    "l": 50
  },
  "oklch": {
    "l": 0.79284,
    "c": 0.15392,
    "h": 111.1
  },
  "luminance": 0.51002
}

Semantic roles & 50–950 ramp

primary

#C0C43B

secondary

#353370

accent

#4BDD4F

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #C0C43B

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

Preview Lab → · Contrast checker → · Palette generator →