#C5C73D#C5C73D

#C5C73D is a light, vivid yellow. Relative luminance 0.531; OKLCH L 80.4% C 0.155 H 110.2°. Best body text is #000000 at 11.61:1 contrast (WCAG AA passes).

Color values

HEX	#C5C73D
RGB	rgb(197, 199, 61)
HSL	hsl(61, 55%, 51%)
HSV	hsv(61, 69%, 78%)
CMYK	cmyk(1%, 0%, 69.3%, 22%)
CIE-LAB	lab(77.91, -17.13, 65.17)
CIE-LCH	lch(77.91, 67.38, 104.72°)
OKLab	oklab(80.37% -0.0535 0.1451)
OKLCH	oklch(80.37% 0.155 110.2)
XYZ	xyz(44.2932, 53.0553, 12.3214)
Luminance	0.5305 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5C73D #3F3DC7

analogous

#C7843D #C5C73D #80C73D

triadic

#C5C73D #3DC5C7 #C73DC5

tetradic

#C5C73D #3DC784 #3F3DC7 #C73D80

square

#C5C73D #3DC784 #3F3DC7 #C73D80

split-complementary

#C5C73D #3D80C7 #843DC7

monochromatic

#6A6B1F #999A2D #C5C73D #D3D56C #E1E29C

Accessibility & contrast

On white

1.81

#C5C73D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.61

#C5C73D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5C73D

11.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5C73D	#FFFFFF	#000000	##000000
##C5C73D	1.00	1.81	11.61	11.61
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.61	21.00	1.00	1.00
##000000	11.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BE26

Deuteranopia (green-blind)

#D8C347

Tritanopia (blue-blind)

#D3BBAC

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #c5c73d;
/* rgb */ color: rgb(197, 199, 61);
/* oklch */ color: oklch(80.4% 0.155 110.2);

Tailwind

colors: {
  custom: {
    50: '#dad77b',
    500: '#c5c73d',
    950: '#000000',
  },
}

SCSS

$custom: #c5c73d;
$custom-light: #dad77b;
$custom-dark: #000000;

JSON

{
  "hex": "#c5c73d",
  "rgb": {
    "r": 197,
    "g": 199,
    "b": 61
  },
  "hsl": {
    "h": 60.87,
    "s": 55.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.80366,
    "c": 0.15462,
    "h": 110.2
  },
  "luminance": 0.53054
}

Semantic roles & 50–950 ramp

primary

#C5C73D

secondary

#353475

accent

#49DF4B

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #C5C73D

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

Preview Lab → · Contrast checker → · Palette generator →