#C5B03F#C5B03F

#C5B03F is a light, vivid yellow. Relative luminance 0.433; OKLCH L 75.5% C 0.132 H 98.6°. Best body text is #000000 at 9.66:1 contrast (WCAG AA passes).

Color values

HEX	#C5B03F
RGB	rgb(197, 176, 63)
HSL	hsl(51, 54%, 51%)
HSV	hsv(51, 68%, 77%)
CMYK	cmyk(0%, 10.7%, 68%, 22.7%)
CIE-LAB	lab(71.75, -5.24, 58.20)
CIE-LCH	lch(71.75, 58.44, 95.15°)
OKLab	oklab(75.47% -0.0197 0.1307)
OKLCH	oklch(75.47% 0.132 98.6)
XYZ	xyz(39.4503, 43.2817, 10.9779)
Luminance	0.4328 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5B03F #3F54C5

analogous

#C56D3F #C5B03F #97C53F

triadic

#C5B03F #3FC5B0 #B03FC5

tetradic

#C5B03F #3FC56D #3F54C5 #C53F97

square

#C5B03F #3FC56D #3F54C5 #C53F97

split-complementary

#C5B03F #3F97C5 #6D3FC5

monochromatic

#6A5E20 #99882E #C5B03F #D3C36E #E1D79D

Accessibility & contrast

On white

2.17

#C5B03F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.66

#C5B03F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5B03F

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5B03F	#FFFFFF	#000000	##000000
##C5B03F	1.00	2.17	9.66	9.66
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.66	21.00	1.00	1.00
##000000	9.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AC30

Deuteranopia (green-blind)

#C6B345

Tritanopia (blue-blind)

#D4A399

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #c5b03f;
/* rgb */ color: rgb(197, 176, 63);
/* oklch */ color: oklch(75.5% 0.132 98.6);

Tailwind

colors: {
  custom: {
    50: '#dac77a',
    500: '#c5b03f',
    950: '#000000',
  },
}

SCSS

$custom: #c5b03f;
$custom-light: #dac77a;
$custom-dark: #000000;

JSON

{
  "hex": "#c5b03f",
  "rgb": {
    "r": 197,
    "g": 176,
    "b": 63
  },
  "hsl": {
    "h": 50.597,
    "s": 53.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.75466,
    "c": 0.13217,
    "h": 98.6
  },
  "luminance": 0.4328
}

Semantic roles & 50–950 ramp

primary

#C5B03F

secondary

#929CCE

accent

#62DD4B

background

#FDFCF7

surface

#FBF8EE

border

#D4D1C9

text

#15130A

muted

#83827C

Preview Lab

Preview with #C5B03F

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

Preview Lab → · Contrast checker → · Palette generator →