#CBB03F#CBB03F

#CBB03F is a light, vivid yellow. Relative luminance 0.441; OKLCH L 76.0% C 0.133 H 95.5°. Best body text is #000000 at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#CBB03F
RGB	rgb(203, 176, 63)
HSL	hsl(48, 57%, 52%)
HSV	hsv(48, 69%, 80%)
CMYK	cmyk(0%, 13.3%, 69%, 20.4%)
CIE-LAB	lab(72.30, -2.65, 58.95)
CIE-LCH	lch(72.30, 59.00, 92.58°)
OKLab	oklab(76.04% -0.0127 0.1321)
OKLCH	oklch(76.04% 0.133 95.5)
XYZ	xyz(41.0532, 44.1082, 11.0530)
Luminance	0.4411 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBB03F #3F5ACB

analogous

#CB6A3F #CBB03F #A0CB3F

triadic

#CBB03F #3FCBB0 #B03FCB

tetradic

#CBB03F #3FCB6A #3F5ACB #CB3FA0

square

#CBB03F #3FCB6A #3F5ACB #CB3FA0

split-complementary

#CBB03F #3FA0CB #6A3FCB

monochromatic

#71611F #A18A2C #CBB03F #D8C46F #E5D89F

Accessibility & contrast

On white

2.14

#CBB03F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.82

#CBB03F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBB03F

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBB03F	#FFFFFF	#000000	##000000
##CBB03F	1.00	2.14	9.82	9.82
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.82	21.00	1.00	1.00
##000000	9.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AC30

Deuteranopia (green-blind)

#C9B545

Tritanopia (blue-blind)

#DBA399

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #cbb03f;
/* rgb */ color: rgb(203, 176, 63);
/* oklch */ color: oklch(76.0% 0.133 95.5);

Tailwind

colors: {
  custom: {
    50: '#dec77a',
    500: '#cbb03f',
    950: '#000000',
  },
}

SCSS

$custom: #cbb03f;
$custom-light: #dec77a;
$custom-dark: #000000;

JSON

{
  "hex": "#cbb03f",
  "rgb": {
    "r": 203,
    "g": 176,
    "b": 63
  },
  "hsl": {
    "h": 48.429,
    "s": 57.377,
    "l": 52.157
  },
  "oklch": {
    "l": 0.76036,
    "c": 0.13268,
    "h": 95.5
  },
  "luminance": 0.44106
}

Semantic roles & 50–950 ramp

primary

#CBB03F

secondary

#94A0D1

accent

#65E147

background

#FEFCF7

surface

#FCF8EE

border

#D5D1C9

text

#16130A

muted

#84827C

Preview Lab

Preview with #CBB03F

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

Preview Lab → · Contrast checker → · Palette generator →