#C3D037#C3D037

#C3D037 is a very light, vivid yellow. Relative luminance 0.570; OKLCH L 82.1% C 0.168 H 114.4°. Best body text is #000000 at 12.40:1 contrast (WCAG AA passes).

Color values

HEX	#C3D037
RGB	rgb(195, 208, 55)
HSL	hsl(65, 62%, 52%)
HSV	hsv(65, 74%, 82%)
CMYK	cmyk(6.3%, 0%, 73.6%, 18.4%)
CIE-LAB	lab(80.17, -22.69, 69.39)
CIE-LCH	lch(80.17, 73.00, 108.10°)
OKLab	oklab(82.13% -0.0694 0.153)
OKLCH	oklch(82.13% 0.168 114.4)
XYZ	xyz(45.7525, 56.9906, 12.2038)
Luminance	0.5699 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3D037 #4437D0

analogous

#D09137 #C3D037 #77D037

triadic

#C3D037 #37C3D0 #D037C3

tetradic

#C3D037 #37D091 #4437D0 #D03777

square

#C3D037 #37D091 #4437D0 #D03777

split-complementary

#C3D037 #3777D0 #9137D0

monochromatic

#6A721B #99A326 #C3D037 #D2DC69 #E1E79A

Accessibility & contrast

On white

1.69

#C3D037 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.40

#C3D037 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3D037

12.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3D037	#FFFFFF	#000000	##000000
##C3D037	1.00	1.69	12.40	12.40
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.40	21.00	1.00	1.00
##000000	12.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC615

Deuteranopia (green-blind)

#DFC844

Tritanopia (blue-blind)

#D0C4B3

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #c3d037;
/* rgb */ color: rgb(195, 208, 55);
/* oklch */ color: oklch(82.1% 0.168 114.4);

Tailwind

colors: {
  custom: {
    50: '#d9de79',
    500: '#c3d037',
    950: '#000000',
  },
}

SCSS

$custom: #c3d037;
$custom-light: #d9de79;
$custom-dark: #000000;

JSON

{
  "hex": "#c3d037",
  "rgb": {
    "r": 195,
    "g": 208,
    "b": 55
  },
  "hsl": {
    "h": 65.098,
    "s": 61.943,
    "l": 51.569
  },
  "oklch": {
    "l": 0.82131,
    "c": 0.16803,
    "h": 114.4
  },
  "luminance": 0.5699
}

Semantic roles & 50–950 ramp

primary

#C3D037

secondary

#37307B

accent

#43E551

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C3D037

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

Preview Lab → · Contrast checker → · Palette generator →