#CBC73F#CBC73F

#CBC73F is a light, vivid yellow. Relative luminance 0.539; OKLCH L 80.9% C 0.152 H 107.7°. Best body text is #000000 at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#CBC73F
RGB	rgb(203, 199, 63)
HSL	hsl(58, 57%, 52%)
HSV	hsv(58, 69%, 80%)
CMYK	cmyk(0%, 2%, 69%, 20.4%)
CIE-LAB	lab(78.41, -14.50, 65.09)
CIE-LCH	lch(78.41, 66.68, 102.56°)
OKLab	oklab(80.89% -0.0463 0.145)
OKLCH	oklch(80.89% 0.152 107.7)
XYZ	xyz(45.9509, 53.9037, 12.6856)
Luminance	0.5390 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBC73F #3F43CB

analogous

#CB813F #CBC73F #89CB3F

triadic

#CBC73F #3FCBC7 #C73FCB

tetradic

#CBC73F #3FCB81 #3F43CB #CB3F89

square

#CBC73F #3FCB81 #3F43CB #CB3F89

split-complementary

#CBC73F #3F89CB #813FCB

monochromatic

#716F1F #A19E2C #CBC73F #D8D56F #E5E39F

Accessibility & contrast

On white

1.78

#CBC73F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.78

#CBC73F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBC73F

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBC73F	#FFFFFF	#000000	##000000
##CBC73F	1.00	1.78	11.78	11.78
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.78	21.00	1.00	1.00
##000000	11.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BF29

Deuteranopia (green-blind)

#DAC448

Tritanopia (blue-blind)

#D9BAAC

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #cbc73f;
/* rgb */ color: rgb(203, 199, 63);
/* oklch */ color: oklch(80.9% 0.152 107.7);

Tailwind

colors: {
  custom: {
    50: '#ded77c',
    500: '#cbc73f',
    950: '#000000',
  },
}

SCSS

$custom: #cbc73f;
$custom-light: #ded77c;
$custom-dark: #000000;

JSON

{
  "hex": "#cbc73f",
  "rgb": {
    "r": 203,
    "g": 199,
    "b": 63
  },
  "hsl": {
    "h": 58.286,
    "s": 57.377,
    "l": 52.157
  },
  "oklch": {
    "l": 0.80886,
    "c": 0.15224,
    "h": 107.7
  },
  "luminance": 0.53902
}

Semantic roles & 50–950 ramp

primary

#CBC73F

secondary

#34367A

accent

#4CE147

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#16140A

muted

#84837D

Preview Lab

Preview with #CBC73F

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

Preview Lab → · Contrast checker → · Palette generator →