#C0C428#C0C428

#C0C428 is a light, vivid yellow. Relative luminance 0.508; OKLCH L 79.2% C 0.164 H 111.2°. Best body text is #000000 at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#C0C428
RGB	rgb(192, 196, 40)
HSL	hsl(62, 66%, 46%)
HSV	hsv(62, 80%, 77%)
CMYK	cmyk(2%, 0%, 79.6%, 23.1%)
CIE-LAB	lab(76.58, -18.64, 70.56)
CIE-LCH	lch(76.58, 72.98, 104.80°)
OKLab	oklab(79.17% -0.0593 0.153)
OKLCH	oklch(79.17% 0.164 111.2)
XYZ	xyz(41.8627, 50.8407, 9.6151)
Luminance	0.5084 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0C428 #2C28C4

analogous

#C47A28 #C0C428 #72C428

triadic

#C0C428 #28C0C4 #C428C0

tetradic

#C0C428 #28C47A #2C28C4 #C42872

square

#C0C428 #28C47A #2C28C4 #C42872

split-complementary

#C0C428 #2872C4 #7A28C4

monochromatic

#5C5E13 #8E911E #C0C428 #D7DB4E #E3E581

Accessibility & contrast

On white

1.88

#C0C428 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.17

#C0C428 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0C428

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0C428	#FFFFFF	#000000	##000000
##C0C428	1.00	1.88	11.17	11.17
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.17	21.00	1.00	1.00
##000000	11.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BB00

Deuteranopia (green-blind)

#D5BF37

Tritanopia (blue-blind)

#CEB7A8

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #c0c428;
/* rgb */ color: rgb(192, 196, 40);
/* oklch */ color: oklch(79.2% 0.164 111.2);

Tailwind

colors: {
  custom: {
    50: '#d7d571',
    500: '#c0c428',
    950: '#000000',
  },
}

SCSS

$custom: #c0c428;
$custom-light: #d7d571;
$custom-dark: #000000;

JSON

{
  "hex": "#c0c428",
  "rgb": {
    "r": 192,
    "g": 196,
    "b": 40
  },
  "hsl": {
    "h": 61.538,
    "s": 66.102,
    "l": 46.275
  },
  "oklch": {
    "l": 0.79174,
    "c": 0.16406,
    "h": 111.2
  },
  "luminance": 0.5084
}

Semantic roles & 50–950 ramp

primary

#C0C428

secondary

#282769

accent

#3FE943

background

#FEFEFB

surface

#FCFBF1

border

#D5D4CB

text

#151409

muted

#84837D

Preview Lab

Preview with #C0C428

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

Preview Lab → · Contrast checker → · Palette generator →