#C7C73B#C7C73B

#C7C73B is a light, vivid yellow. Relative luminance 0.533; OKLCH L 80.5% C 0.155 H 109.4°. Best body text is #000000 at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#C7C73B
RGB	rgb(199, 199, 59)
HSL	hsl(60, 56%, 51%)
HSV	hsv(60, 70%, 78%)
CMYK	cmyk(0%, 0%, 70.4%, 22%)
CIE-LAB	lab(78.06, -16.39, 66.10)
CIE-LCH	lch(78.06, 68.10, 103.92°)
OKLab	oklab(80.52% -0.0517 0.1466)
OKLCH	oklch(80.52% 0.155 109.4)
XYZ	xyz(44.7676, 53.3061, 12.0677)
Luminance	0.5331 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C7C73B #3B3BC7

analogous

#C7813B #C7C73B #81C73B

triadic

#C7C73B #3BC7C7 #C73BC7

tetradic

#C7C73B #3BC781 #3B3BC7 #C73B81

square

#C7C73B #3BC781 #3B3BC7 #C73B81

split-complementary

#C7C73B #3B81C7 #813BC7

monochromatic

#69691E #99992C #C7C73B #D5D56B #E2E29A

Accessibility & contrast

On white

1.80

#C7C73B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.66

#C7C73B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C7C73B

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C7C73B	#FFFFFF	#000000	##000000
##C7C73B	1.00	1.80	11.66	11.66
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.66	21.00	1.00	1.00
##000000	11.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BF22

Deuteranopia (green-blind)

#D9C345

Tritanopia (blue-blind)

#D5BAAC

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #c7c73b;
/* rgb */ color: rgb(199, 199, 59);
/* oklch */ color: oklch(80.5% 0.155 109.4);

Tailwind

colors: {
  custom: {
    50: '#dcd77a',
    500: '#c7c73b',
    950: '#000000',
  },
}

SCSS

$custom: #c7c73b;
$custom-light: #dcd77a;
$custom-dark: #000000;

JSON

{
  "hex": "#c7c73b",
  "rgb": {
    "r": 199,
    "g": 199,
    "b": 59
  },
  "hsl": {
    "h": 60,
    "s": 55.556,
    "l": 50.588
  },
  "oklch": {
    "l": 0.80519,
    "c": 0.15547,
    "h": 109.4
  },
  "luminance": 0.53305
}

Semantic roles & 50–950 ramp

primary

#C7C73B

secondary

#333373

accent

#49DF49

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #C7C73B

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

Preview Lab → · Contrast checker → · Palette generator →