#C3D43A#C3D43A

#C3D43A is a very light, vivid yellow. Relative luminance 0.590; OKLCH L 83.0% C 0.171 H 115.8°. Best body text is #000000 at 12.80:1 contrast (WCAG AA passes).

Color values

HEX	#C3D43A
RGB	rgb(195, 212, 58)
HSL	hsl(67, 64%, 53%)
HSV	hsv(67, 73%, 83%)
CMYK	cmyk(8%, 0%, 72.6%, 16.9%)
CIE-LAB	lab(81.29, -24.48, 69.45)
CIE-LCH	lch(81.29, 73.64, 109.42°)
OKLab	oklab(83.03% -0.0742 0.1537)
OKLCH	oklch(83.03% 0.171 115.8)
XYZ	xyz(46.8141, 58.9953, 12.9233)
Luminance	0.5899 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3D43A #4B3AD4

analogous

#D4983A #C3D43A #76D43A

triadic

#C3D43A #3AC3D4 #D43AC3

tetradic

#C3D43A #3AD498 #4B3AD4 #D43A76

square

#C3D43A #3AD498 #4B3AD4 #D43A76

split-complementary

#C3D43A #3A76D4 #983AD4

monochromatic

#6F791A #9DAB25 #C3D43A #D2DF6C #E2EA9E

Accessibility & contrast

On white

1.64

#C3D43A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.80

#C3D43A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3D43A

12.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3D43A	#FFFFFF	#000000	##000000
##C3D43A	1.00	1.64	12.80	12.80
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.80	21.00	1.00	1.00
##000000	12.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3C91B

Deuteranopia (green-blind)

#E2CB47

Tritanopia (blue-blind)

#CFC8B6

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #c3d43a;
/* rgb */ color: rgb(195, 212, 58);
/* oklch */ color: oklch(83.0% 0.171 115.8);

Tailwind

colors: {
  custom: {
    50: '#d9e17b',
    500: '#c3d43a',
    950: '#000000',
  },
}

SCSS

$custom: #c3d43a;
$custom-light: #d9e17b;
$custom-dark: #000000;

JSON

{
  "hex": "#c3d43a",
  "rgb": {
    "r": 195,
    "g": 212,
    "b": 58
  },
  "hsl": {
    "h": 66.623,
    "s": 64.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.83031,
    "c": 0.17062,
    "h": 115.8
  },
  "luminance": 0.58995
}

Semantic roles & 50–950 ramp

primary

#C3D43A

secondary

#3A3181

accent

#41E753

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C3D43A

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

Preview Lab → · Contrast checker → · Palette generator →