#CCCC39#CCCC39

#CCCC39 is a very light, vivid yellow. Relative luminance 0.563; OKLCH L 82.0% C 0.161 H 109.5°. Best body text is #000000 at 12.26:1 contrast (WCAG AA passes).

Color values

HEX	#CCCC39
RGB	rgb(204, 204, 57)
HSL	hsl(60, 59%, 51%)
HSV	hsv(60, 72%, 80%)
CMYK	cmyk(0%, 0%, 72.1%, 20%)
CIE-LAB	lab(79.80, -16.87, 68.61)
CIE-LCH	lch(79.80, 70.65, 103.81°)
OKLab	oklab(82% -0.0535 0.1514)
OKLCH	oklch(82% 0.161 109.5)
XYZ	xyz(47.2349, 56.3199, 12.2528)
Luminance	0.5632 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCCC39 #3939CC

analogous

#CC8239 #CCCC39 #82CC39

triadic

#CCCC39 #39CCCC #CC39CC

tetradic

#CCCC39 #39CC82 #3939CC #CC3982

square

#CCCC39 #39CC82 #3939CC #CC3982

split-complementary

#CCCC39 #3982CC #8239CC

monochromatic

#6E6E1C #9F9F29 #CCCC39 #D9D96A #E5E59A

Accessibility & contrast

On white

1.71

#CCCC39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.26

#CCCC39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCCC39

12.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCCC39	#FFFFFF	#000000	##000000
##CCCC39	1.00	1.71	12.26	12.26
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.26	21.00	1.00	1.00
##000000	12.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC31C

Deuteranopia (green-blind)

#DEC844

Tritanopia (blue-blind)

#DABFB0

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #cccc39;
/* rgb */ color: rgb(204, 204, 57);
/* oklch */ color: oklch(82.0% 0.161 109.5);

Tailwind

colors: {
  custom: {
    50: '#dfdb7a',
    500: '#cccc39',
    950: '#000000',
  },
}

SCSS

$custom: #cccc39;
$custom-light: #dfdb7a;
$custom-dark: #000000;

JSON

{
  "hex": "#cccc39",
  "rgb": {
    "r": 204,
    "g": 204,
    "b": 57
  },
  "hsl": {
    "h": 60,
    "s": 59.036,
    "l": 51.176
  },
  "oklch": {
    "l": 0.82003,
    "c": 0.16059,
    "h": 109.5
  },
  "luminance": 0.56319
}

Semantic roles & 50–950 ramp

primary

#CCCC39

secondary

#323278

accent

#46E246

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#16140A

muted

#84837D

Preview Lab

Preview with #CCCC39

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

Preview Lab → · Contrast checker → · Palette generator →