#C3CE39#C3CE39

#C3CE39 is a light, vivid yellow. Relative luminance 0.560; OKLCH L 81.7% C 0.165 H 113.7°. Best body text is #000000 at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#C3CE39
RGB	rgb(195, 206, 57)
HSL	hsl(64, 60%, 52%)
HSV	hsv(64, 72%, 81%)
CMYK	cmyk(5.3%, 0%, 72.3%, 19.2%)
CIE-LAB	lab(79.64, -21.62, 68.21)
CIE-LCH	lch(79.64, 71.55, 107.59°)
OKLab	oklab(81.7% -0.0663 0.1509)
OKLCH	oklch(81.7% 0.165 113.7)
XYZ	xyz(45.3168, 56.0410, 12.2999)
Luminance	0.5604 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3CE39 #4439CE

analogous

#CE8F39 #C3CE39 #78CE39

triadic

#C3CE39 #39C3CE #CE39C3

tetradic

#C3CE39 #39CE8F #4439CE #CE3978

square

#C3CE39 #39CE8F #4439CE #CE3978

split-complementary

#C3CE39 #3978CE #8F39CE

monochromatic

#6A711C #99A228 #C3CE39 #D2DA6A #E1E69B

Accessibility & contrast

On white

1.72

#C3CE39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.21

#C3CE39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3CE39

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3CE39	#FFFFFF	#000000	##000000
##C3CE39	1.00	1.72	12.21	12.21
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.21	21.00	1.00	1.00
##000000	12.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC41B

Deuteranopia (green-blind)

#DDC745

Tritanopia (blue-blind)

#D0C2B1

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #c3ce39;
/* rgb */ color: rgb(195, 206, 57);
/* oklch */ color: oklch(81.7% 0.165 113.7);

Tailwind

colors: {
  custom: {
    50: '#d9dc7a',
    500: '#c3ce39',
    950: '#000000',
  },
}

SCSS

$custom: #c3ce39;
$custom-light: #d9dc7a;
$custom-dark: #000000;

JSON

{
  "hex": "#c3ce39",
  "rgb": {
    "r": 195,
    "g": 206,
    "b": 57
  },
  "hsl": {
    "h": 64.43,
    "s": 60.324,
    "l": 51.569
  },
  "oklch": {
    "l": 0.81704,
    "c": 0.16479,
    "h": 113.7
  },
  "luminance": 0.5604
}

Semantic roles & 50–950 ramp

primary

#C3CE39

secondary

#37317A

accent

#44E350

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #C3CE39

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

Preview Lab → · Contrast checker → · Palette generator →