#C3C73B#C3C73B

#C3C73B is a light, vivid yellow. Relative luminance 0.528; OKLCH L 80.2% C 0.156 H 111.1°. Best body text is #000000 at 11.55:1 contrast (WCAG AA passes).

Color values

HEX	#C3C73B
RGB	rgb(195, 199, 59)
HSL	hsl(62, 56%, 51%)
HSV	hsv(62, 70%, 78%)
CMYK	cmyk(2%, 0%, 70.4%, 22%)
CIE-LAB	lab(77.74, -18.07, 65.68)
CIE-LCH	lch(77.74, 68.12, 105.38°)
OKLab	oklab(80.19% -0.0562 0.1459)
OKLCH	oklch(80.19% 0.156 111.1)
XYZ	xyz(43.7200, 52.7659, 12.0186)
Luminance	0.5276 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3C73B #3F3BC7

analogous

#C7853B #C3C73B #7DC73B

triadic

#C3C73B #3BC3C7 #C73BC3

tetradic

#C3C73B #3BC785 #3F3BC7 #C73B7D

square

#C3C73B #3BC785 #3F3BC7 #C73B7D

split-complementary

#C3C73B #3B7DC7 #853BC7

monochromatic

#67691E #96992C #C3C73B #D2D56B #E0E29A

Accessibility & contrast

On white

1.82

#C3C73B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.55

#C3C73B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3C73B

11.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3C73B	#FFFFFF	#000000	##000000
##C3C73B	1.00	1.82	11.55	11.55
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.55	21.00	1.00	1.00
##000000	11.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BE23

Deuteranopia (green-blind)

#D7C246

Tritanopia (blue-blind)

#D0BBAC

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #c3c73b;
/* rgb */ color: rgb(195, 199, 59);
/* oklch */ color: oklch(80.2% 0.156 111.1);

Tailwind

colors: {
  custom: {
    50: '#d9d77a',
    500: '#c3c73b',
    950: '#000000',
  },
}

SCSS

$custom: #c3c73b;
$custom-light: #d9d77a;
$custom-dark: #000000;

JSON

{
  "hex": "#c3c73b",
  "rgb": {
    "r": 195,
    "g": 199,
    "b": 59
  },
  "hsl": {
    "h": 61.714,
    "s": 55.556,
    "l": 50.588
  },
  "oklch": {
    "l": 0.80187,
    "c": 0.15631,
    "h": 111.1
  },
  "luminance": 0.52765
}

Semantic roles & 50–950 ramp

primary

#C3C73B

secondary

#353373

accent

#49DF4D

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #C3C73B

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

Preview Lab → · Contrast checker → · Palette generator →