#C3D738#C3D738

#C3D738 is a very light, vivid yellow. Relative luminance 0.605; OKLCH L 83.7% C 0.175 H 116.7°. Best body text is #000000 at 13.10:1 contrast (WCAG AA passes).

Color values

HEX	#C3D738
RGB	rgb(195, 215, 56)
HSL	hsl(68, 67%, 53%)
HSV	hsv(68, 74%, 84%)
CMYK	cmyk(9.3%, 0%, 74%, 15.7%)
CIE-LAB	lab(82.10, -26.02, 70.88)
CIE-LCH	lch(82.10, 75.51, 110.15°)
OKLab	oklab(83.68% -0.0786 0.1563)
OKLCH	oklch(83.68% 0.175 116.7)
XYZ	xyz(47.5211, 60.4891, 12.9128)
Luminance	0.6049 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3D738 #4C38D7

analogous

#D79B38 #C3D738 #73D738

triadic

#C3D738 #38C3D7 #D738C3

tetradic

#C3D738 #38D79B #4C38D7 #D73873

square

#C3D738 #38D79B #4C38D7 #D73873

split-complementary

#C3D738 #3873D7 #9B38D7

monochromatic

#6F7C19 #9DAF23 #C3D738 #D2E16B #E2EB9E

Accessibility & contrast

On white

1.60

#C3D738 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.10

#C3D738 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3D738

13.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3D738	#FFFFFF	#000000	##000000
##C3D738	1.00	1.60	13.10	13.10
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.10	21.00	1.00	1.00
##000000	13.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CC14

Deuteranopia (green-blind)

#E4CD46

Tritanopia (blue-blind)

#CFCBB9

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #c3d738;
/* rgb */ color: rgb(195, 215, 56);
/* oklch */ color: oklch(83.7% 0.175 116.7);

Tailwind

colors: {
  custom: {
    50: '#d9e37a',
    500: '#c3d738',
    950: '#000000',
  },
}

SCSS

$custom: #c3d738;
$custom-light: #d9e37a;
$custom-dark: #000000;

JSON

{
  "hex": "#c3d738",
  "rgb": {
    "r": 195,
    "g": 215,
    "b": 56
  },
  "hsl": {
    "h": 67.547,
    "s": 66.527,
    "l": 53.137
  },
  "oklch": {
    "l": 0.83682,
    "c": 0.17497,
    "h": 116.7
  },
  "luminance": 0.60489
}

Semantic roles & 50–950 ramp

primary

#C3D738

secondary

#3A3083

accent

#3EE954

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C3D738

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

Preview Lab → · Contrast checker → · Palette generator →