#C1C73D#C1C73D

#C1C73D is a light, vivid yellow. Relative luminance 0.525; OKLCH L 80.0% C 0.156 H 111.9°. Best body text is #000000 at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#C1C73D
RGB	rgb(193, 199, 61)
HSL	hsl(63, 55%, 51%)
HSV	hsv(63, 69%, 78%)
CMYK	cmyk(3%, 0%, 69.3%, 22%)
CIE-LAB	lab(77.59, -18.81, 64.75)
CIE-LCH	lch(77.59, 67.43, 106.20°)
OKLab	oklab(80.04% -0.058 0.1443)
OKLCH	oklch(80.04% 0.156 111.9)
XYZ	xyz(43.2594, 52.5223, 12.2730)
Luminance	0.5252 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1C73D #433DC7

analogous

#C7883D #C1C73D #7CC73D

triadic

#C1C73D #3DC1C7 #C73DC1

tetradic

#C1C73D #3DC788 #433DC7 #C73D7C

square

#C1C73D #3DC788 #433DC7 #C73D7C

split-complementary

#C1C73D #3D7CC7 #883DC7

monochromatic

#676B1F #959A2D #C1C73D #D0D56C #DFE29C

Accessibility & contrast

On white

1.83

#C1C73D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.50

#C1C73D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1C73D

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1C73D	#FFFFFF	#000000	##000000
##C1C73D	1.00	1.83	11.50	11.50
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.50	21.00	1.00	1.00
##000000	11.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BE26

Deuteranopia (green-blind)

#D7C147

Tritanopia (blue-blind)

#CEBBAC

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #c1c73d;
/* rgb */ color: rgb(193, 199, 61);
/* oklch */ color: oklch(80.0% 0.156 111.9);

Tailwind

colors: {
  custom: {
    50: '#d7d77b',
    500: '#c1c73d',
    950: '#000000',
  },
}

SCSS

$custom: #c1c73d;
$custom-light: #d7d77b;
$custom-dark: #000000;

JSON

{
  "hex": "#c1c73d",
  "rgb": {
    "r": 193,
    "g": 199,
    "b": 61
  },
  "hsl": {
    "h": 62.609,
    "s": 55.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.80036,
    "c": 0.15553,
    "h": 111.9
  },
  "luminance": 0.52521
}

Semantic roles & 50–950 ramp

primary

#C1C73D

secondary

#363475

accent

#49DF50

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #C1C73D

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

Preview Lab → · Contrast checker → · Palette generator →