#CFB03B#CFB03B

#CFB03B is a light, vivid yellow. Relative luminance 0.446; OKLCH L 76.4% C 0.136 H 93.8°. Best body text is #000000 at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#CFB03B
RGB	rgb(207, 176, 59)
HSL	hsl(47, 61%, 52%)
HSV	hsv(47, 71%, 81%)
CMYK	cmyk(0%, 15%, 71.5%, 18.8%)
CIE-LAB	lab(72.65, -1.13, 61.02)
CIE-LCH	lch(72.65, 61.03, 91.06°)
OKLab	oklab(76.39% -0.009 0.1356)
OKLCH	oklch(76.39% 0.136 93.8)
XYZ	xyz(42.0491, 44.6342, 10.5373)
Luminance	0.4463 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFB03B #3B5ACF

analogous

#CF663B #CFB03B #A4CF3B

triadic

#CFB03B #3BCFB0 #B03BCF

tetradic

#CFB03B #3BCF66 #3B5ACF #CF3BA4

square

#CFB03B #3BCF66 #3B5ACF #CF3BA4

split-complementary

#CFB03B #3BA4CF #663BCF

monochromatic

#73611C #A58A28 #CFB03B #DBC46C #E7D89D

Accessibility & contrast

On white

2.12

#CFB03B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.93

#CFB03B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFB03B

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFB03B	#FFFFFF	#000000	##000000
##CFB03B	1.00	2.12	9.93	9.93
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.93	21.00	1.00	1.00
##000000	9.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AD2A

Deuteranopia (green-blind)

#CAB641

Tritanopia (blue-blind)

#E0A299

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #cfb03b;
/* rgb */ color: rgb(207, 176, 59);
/* oklch */ color: oklch(76.4% 0.136 93.8);

Tailwind

colors: {
  custom: {
    50: '#e2c778',
    500: '#cfb03b',
    950: '#000000',
  },
}

SCSS

$custom: #cfb03b;
$custom-light: #e2c778;
$custom-dark: #000000;

JSON

{
  "hex": "#cfb03b",
  "rgb": {
    "r": 207,
    "g": 176,
    "b": 59
  },
  "hsl": {
    "h": 47.432,
    "s": 60.656,
    "l": 52.157
  },
  "oklch": {
    "l": 0.76392,
    "c": 0.1359,
    "h": 93.8
  },
  "luminance": 0.44632
}

Semantic roles & 50–950 ramp

primary

#CFB03B

secondary

#93A0D3

accent

#65E444

background

#FEFCF7

surface

#FDF8EE

border

#D5D1C9

text

#161309

muted

#84827B

Preview Lab

Preview with #CFB03B

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

Preview Lab → · Contrast checker → · Palette generator →