#C4C02B#C4C02B

#C4C02B is a light, vivid yellow. Relative luminance 0.496; OKLCH L 78.7% C 0.158 H 107.9°. Best body text is #000000 at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#C4C02B
RGB	rgb(196, 192, 43)
HSL	hsl(58, 64%, 47%)
HSV	hsv(58, 78%, 77%)
CMYK	cmyk(0%, 2%, 78.1%, 23.1%)
CIE-LAB	lab(75.83, -14.82, 69.17)
CIE-LCH	lch(75.83, 70.74, 102.09°)
OKLab	oklab(78.66% -0.0486 0.1504)
OKLCH	oklch(78.66% 0.158 107.9)
XYZ	xyz(42.0523, 49.6109, 9.6458)
Luminance	0.4961 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4C02B #2B2FC4

analogous

#C4732B #C4C02B #7CC42B

triadic

#C4C02B #2BC4C0 #C02BC4

tetradic

#C4C02B #2BC473 #2B2FC4 #C42B7C

square

#C4C02B #2BC473 #2B2FC4 #C42B7C

split-complementary

#C4C02B #2B7CC4 #732BC4

monochromatic

#605E15 #928F20 #C4C02B #D9D653 #E4E285

Accessibility & contrast

On white

1.92

#C4C02B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.92

#C4C02B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4C02B

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4C02B	#FFFFFF	#000000	##000000
##C4C02B	1.00	1.92	10.92	10.92
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.92	21.00	1.00	1.00
##000000	10.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B800

Deuteranopia (green-blind)

#D3BD38

Tritanopia (blue-blind)

#D3B3A5

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #c4c02b;
/* rgb */ color: rgb(196, 192, 43);
/* oklch */ color: oklch(78.7% 0.158 107.9);

Tailwind

colors: {
  custom: {
    50: '#dad272',
    500: '#c4c02b',
    950: '#000000',
  },
}

SCSS

$custom: #c4c02b;
$custom-light: #dad272;
$custom-dark: #000000;

JSON

{
  "hex": "#c4c02b",
  "rgb": {
    "r": 196,
    "g": 192,
    "b": 43
  },
  "hsl": {
    "h": 58.431,
    "s": 64.017,
    "l": 46.863
  },
  "oklch": {
    "l": 0.78656,
    "c": 0.15803,
    "h": 107.9
  },
  "luminance": 0.49609
}

Semantic roles & 50–950 ramp

primary

#C4C02B

secondary

#7D7FCE

accent

#45E741

background

#FDFCF7

surface

#FBF9ED

border

#D4D2C8

text

#151409

muted

#83827B

Preview Lab

Preview with #C4C02B

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

Preview Lab → · Contrast checker → · Palette generator →