#CFB73B#CFB73B

#CFB73B is a light, vivid yellow. Relative luminance 0.474; OKLCH L 77.8% C 0.141 H 97.9°. Best body text is #000000 at 10.49:1 contrast (WCAG AA passes).

Color values

HEX	#CFB73B
RGB	rgb(207, 183, 59)
HSL	hsl(50, 61%, 52%)
HSV	hsv(50, 71%, 81%)
CMYK	cmyk(0%, 11.6%, 71.5%, 18.8%)
CIE-LAB	lab(74.48, -4.79, 62.83)
CIE-LCH	lch(74.48, 63.01, 94.36°)
OKLab	oklab(77.84% -0.0195 0.1394)
OKLCH	oklch(77.84% 0.141 97.9)
XYZ	xyz(43.4571, 47.4503, 11.0066)
Luminance	0.4745 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFB73B #3B53CF

analogous

#CF6D3B #CFB73B #9DCF3B

triadic

#CFB73B #3BCFB7 #B73BCF

tetradic

#CFB73B #3BCF6D #3B53CF #CF3B9D

square

#CFB73B #3BCF6D #3B53CF #CF3B9D

split-complementary

#CFB73B #3B9DCF #6D3BCF

monochromatic

#73651C #A59028 #CFB73B #DBC96C #E7DB9D

Accessibility & contrast

On white

2.00

#CFB73B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.49

#CFB73B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFB73B

10.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFB73B	#FFFFFF	#000000	##000000
##CFB73B	1.00	2.00	10.49	10.49
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.49	21.00	1.00	1.00
##000000	10.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B328

Deuteranopia (green-blind)

#CFBB43

Tritanopia (blue-blind)

#DFA99E

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #cfb73b;
/* rgb */ color: rgb(207, 183, 59);
/* oklch */ color: oklch(77.8% 0.141 97.9);

Tailwind

colors: {
  custom: {
    50: '#e2cc79',
    500: '#cfb73b',
    950: '#000000',
  },
}

SCSS

$custom: #cfb73b;
$custom-light: #e2cc79;
$custom-dark: #000000;

JSON

{
  "hex": "#cfb73b",
  "rgb": {
    "r": 207,
    "g": 183,
    "b": 59
  },
  "hsl": {
    "h": 50.27,
    "s": 60.656,
    "l": 52.157
  },
  "oklch": {
    "l": 0.77837,
    "c": 0.14078,
    "h": 97.9
  },
  "luminance": 0.47448
}

Semantic roles & 50–950 ramp

primary

#CFB73B

secondary

#939DD3

accent

#5EE444

background

#FEFCF7

surface

#FDF8EE

border

#D5D1C9

text

#161309

muted

#84827B

Preview Lab

Preview with #CFB73B

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

Preview Lab → · Contrast checker → · Palette generator →