#C3D42F#C3D42F

#C3D42F is a very light, vivid yellow. Relative luminance 0.589; OKLCH L 83.0% C 0.176 H 115.7°. Best body text is #000000 at 12.78:1 contrast (WCAG AA passes).

Color values

HEX	#C3D42F
RGB	rgb(195, 212, 47)
HSL	hsl(66, 66%, 51%)
HSV	hsv(66, 78%, 83%)
CMYK	cmyk(8%, 0%, 77.8%, 16.9%)
CIE-LAB	lab(81.23, -24.95, 72.82)
CIE-LCH	lch(81.23, 76.98, 108.91°)
OKLab	oklab(82.97% -0.0763 0.1589)
OKLCH	oklch(82.97% 0.176 115.7)
XYZ	xyz(46.5636, 58.8951, 11.6037)
Luminance	0.5889 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3D42F #402FD4

analogous

#D4922F #C3D42F #70D42F

triadic

#C3D42F #2FC3D4 #D42FC3

tetradic

#C3D42F #2FD492 #402FD4 #D42F70

square

#C3D42F #2FD492 #402FD4 #D42F70

split-complementary

#C3D42F #2F70D4 #922FD4

monochromatic

#687117 #97A422 #C3D42F #D2DE62 #E0E994

Accessibility & contrast

On white

1.64

#C3D42F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.78

#C3D42F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3D42F

12.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3D42F	#FFFFFF	#000000	##000000
##C3D42F	1.00	1.64	12.78	12.78
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.78	21.00	1.00	1.00
##000000	12.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3C900

Deuteranopia (green-blind)

#E2CB3F

Tritanopia (blue-blind)

#D0C7B6

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #c3d42f;
/* rgb */ color: rgb(195, 212, 47);
/* oklch */ color: oklch(83.0% 0.176 115.7);

Tailwind

colors: {
  custom: {
    50: '#d9e176',
    500: '#c3d42f',
    950: '#000000',
  },
}

SCSS

$custom: #c3d42f;
$custom-light: #d9e176;
$custom-dark: #000000;

JSON

{
  "hex": "#c3d42f",
  "rgb": {
    "r": 195,
    "g": 212,
    "b": 47
  },
  "hsl": {
    "h": 66.182,
    "s": 65.737,
    "l": 50.784
  },
  "oklch": {
    "l": 0.82969,
    "c": 0.17631,
    "h": 115.7
  },
  "luminance": 0.58894
}

Semantic roles & 50–950 ramp

primary

#C3D42F

secondary

#352D7A

accent

#3FE951

background

#FEFEFB

surface

#FCFCF1

border

#D5D5CB

text

#151509

muted

#84847D

Preview Lab

Preview with #C3D42F

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

Preview Lab → · Contrast checker → · Palette generator →