#CBB63B#CBB63B

#CBB63B is a light, vivid yellow. Relative luminance 0.465; OKLCH L 77.3% C 0.140 H 99.3°. Best body text is #000000 at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#CBB63B
RGB	rgb(203, 182, 59)
HSL	hsl(51, 58%, 51%)
HSV	hsv(51, 71%, 80%)
CMYK	cmyk(0%, 10.3%, 70.9%, 20.4%)
CIE-LAB	lab(73.85, -6.00, 62.09)
CIE-LCH	lch(73.85, 62.38, 95.52°)
OKLab	oklab(77.25% -0.0227 0.138)
OKLCH	oklch(77.25% 0.14 99.3)
XYZ	xyz(42.1479, 46.4702, 10.8864)
Luminance	0.4647 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBB63B #3B50CB

analogous

#CB6E3B #CBB63B #98CB3B

triadic

#CBB63B #3BCBB6 #B63BCB

tetradic

#CBB63B #3BCB6E #3B50CB #CB3B98

square

#CBB63B #3BCB6E #3B50CB #CB3B98

split-complementary

#CBB63B #3B98CB #6E3BCB

monochromatic

#6E631D #9F8E2A #CBB63B #D8C86B #E5DA9C

Accessibility & contrast

On white

2.04

#CBB63B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.29

#CBB63B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBB63B

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBB63B	#FFFFFF	#000000	##000000
##CBB63B	1.00	2.04	10.29	10.29
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.29	21.00	1.00	1.00
##000000	10.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B128

Deuteranopia (green-blind)

#CDB943

Tritanopia (blue-blind)

#DBA99D

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #cbb63b;
/* rgb */ color: rgb(203, 182, 59);
/* oklch */ color: oklch(77.3% 0.140 99.3);

Tailwind

colors: {
  custom: {
    50: '#dfcb79',
    500: '#cbb63b',
    950: '#000000',
  },
}

SCSS

$custom: #cbb63b;
$custom-light: #dfcb79;
$custom-dark: #000000;

JSON

{
  "hex": "#cbb63b",
  "rgb": {
    "r": 203,
    "g": 182,
    "b": 59
  },
  "hsl": {
    "h": 51.25,
    "s": 58.065,
    "l": 51.373
  },
  "oklch": {
    "l": 0.77254,
    "c": 0.13985,
    "h": 99.3
  },
  "luminance": 0.46468
}

Semantic roles & 50–950 ramp

primary

#CBB63B

secondary

#919AD1

accent

#5DE147

background

#FEFCF7

surface

#FCF8EE

border

#D5D1C9

text

#161309

muted

#84827B

Preview Lab

Preview with #CBB63B

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

Preview Lab → · Contrast checker → · Palette generator →