#C3CC39#C3CC39

#C3CC39 is a light, vivid yellow. Relative luminance 0.551; OKLCH L 81.3% C 0.163 H 113.0°. Best body text is #000000 at 12.02:1 contrast (WCAG AA passes).

Color values

HEX	#C3CC39
RGB	rgb(195, 204, 57)
HSL	hsl(64, 59%, 51%)
HSV	hsv(64, 72%, 80%)
CMYK	cmyk(4.4%, 0%, 72.1%, 20%)
CIE-LAB	lab(79.09, -20.64, 67.69)
CIE-LCH	lch(79.09, 70.76, 106.96°)
OKLab	oklab(81.27% -0.0636 0.1498)
OKLCH	oklch(81.27% 0.163 113)
XYZ	xyz(44.8384, 55.0842, 12.1404)
Luminance	0.5508 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3CC39 #4239CC

analogous

#CC8B39 #C3CC39 #79CC39

triadic

#C3CC39 #39C3CC #CC39C3

tetradic

#C3CC39 #39CC8B #4239CC #CC3979

square

#C3CC39 #39CC8B #4239CC #CC3979

split-complementary

#C3CC39 #3979CC #8B39CC

monochromatic

#696E1C #989F29 #C3CC39 #D2D96A #E0E59A

Accessibility & contrast

On white

1.75

#C3CC39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.02

#C3CC39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C3CC39

12.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3CC39	#FFFFFF	#000000	##000000
##C3CC39	1.00	1.75	12.02	12.02
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.02	21.00	1.00	1.00
##000000	12.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC21C

Deuteranopia (green-blind)

#DBC545

Tritanopia (blue-blind)

#D0C0B0

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #c3cc39;
/* rgb */ color: rgb(195, 204, 57);
/* oklch */ color: oklch(81.3% 0.163 113.0);

Tailwind

colors: {
  custom: {
    50: '#d9db7a',
    500: '#c3cc39',
    950: '#000000',
  },
}

SCSS

$custom: #c3cc39;
$custom-light: #d9db7a;
$custom-dark: #000000;

JSON

{
  "hex": "#c3cc39",
  "rgb": {
    "r": 195,
    "g": 204,
    "b": 57
  },
  "hsl": {
    "h": 63.673,
    "s": 59.036,
    "l": 51.176
  },
  "oklch": {
    "l": 0.81266,
    "c": 0.16269,
    "h": 113
  },
  "luminance": 0.55083
}

Semantic roles & 50–950 ramp

primary

#C3CC39

secondary

#363278

accent

#46E24F

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #C3CC39

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

Preview Lab → · Contrast checker → · Palette generator →