#C1CC39#C1CC39

#C1CC39 is a light, vivid yellow. Relative luminance 0.548; OKLCH L 81.1% C 0.163 H 113.8°. Best body text is #000000 at 11.96:1 contrast (WCAG AA passes).

Color values

HEX	#C1CC39
RGB	rgb(193, 204, 57)
HSL	hsl(64, 59%, 51%)
HSV	hsv(64, 72%, 80%)
CMYK	cmyk(5.4%, 0%, 72.1%, 20%)
CIE-LAB	lab(78.94, -21.47, 67.49)
CIE-LCH	lch(78.94, 70.82, 107.65°)
OKLab	oklab(81.11% -0.0658 0.1494)
OKLCH	oklch(81.11% 0.163 113.8)
XYZ	xyz(44.3250, 54.8195, 12.1164)
Luminance	0.5482 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1CC39 #4439CC

analogous

#CC8D39 #C1CC39 #77CC39

triadic

#C1CC39 #39C1CC #CC39C1

tetradic

#C1CC39 #39CC8D #4439CC #CC3977

square

#C1CC39 #39CC8D #4439CC #CC3977

split-complementary

#C1CC39 #3977CC #8D39CC

monochromatic

#686E1C #969F29 #C1CC39 #D0D96A #DFE59A

Accessibility & contrast

On white

1.76

#C1CC39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.96

#C1CC39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C1CC39

11.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1CC39	#FFFFFF	#000000	##000000
##C1CC39	1.00	1.76	11.96	11.96
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.96	21.00	1.00	1.00
##000000	11.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC21C

Deuteranopia (green-blind)

#DBC545

Tritanopia (blue-blind)

#CEC0B0

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #c1cc39;
/* rgb */ color: rgb(193, 204, 57);
/* oklch */ color: oklch(81.1% 0.163 113.8);

Tailwind

colors: {
  custom: {
    50: '#d7db7a',
    500: '#c1cc39',
    950: '#000000',
  },
}

SCSS

$custom: #c1cc39;
$custom-light: #d7db7a;
$custom-dark: #000000;

JSON

{
  "hex": "#c1cc39",
  "rgb": {
    "r": 193,
    "g": 204,
    "b": 57
  },
  "hsl": {
    "h": 64.49,
    "s": 59.036,
    "l": 51.176
  },
  "oklch": {
    "l": 0.81106,
    "c": 0.16324,
    "h": 113.8
  },
  "luminance": 0.54819
}

Semantic roles & 50–950 ramp

primary

#C1CC39

secondary

#373278

accent

#46E251

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #C1CC39

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

Preview Lab → · Contrast checker → · Palette generator →