#CCCF31#CCCF31

#CCCF31 is a very light, vivid yellow. Relative luminance 0.577; OKLCH L 82.6% C 0.168 H 110.7°. Best body text is #000000 at 12.54:1 contrast (WCAG AA passes).

Color values

HEX	#CCCF31
RGB	rgb(204, 207, 49)
HSL	hsl(61, 62%, 50%)
HSV	hsv(61, 76%, 81%)
CMYK	cmyk(1.4%, 0%, 76.3%, 18.8%)
CIE-LAB	lab(80.56, -18.69, 71.89)
CIE-LCH	lch(80.56, 74.28, 104.57°)
OKLab	oklab(82.6% -0.0593 0.157)
OKLCH	oklch(82.6% 0.168 110.7)
XYZ	xyz(47.7708, 57.6861, 11.5233)
Luminance	0.5768 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCCF31 #3431CF

analogous

#CF8331 #CCCF31 #7DCF31

triadic

#CCCF31 #31CCCF #CF31CC

tetradic

#CCCF31 #31CF83 #3431CF #CF317D

square

#CCCF31 #31CF83 #3431CF #CF317D

split-complementary

#CCCF31 #317DCF #8331CF

monochromatic

#6B6C19 #9C9E25 #CCCF31 #D8DB63 #E5E694

Accessibility & contrast

On white

1.68

#CCCF31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.54

#CCCF31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCCF31

12.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCCF31	#FFFFFF	#000000	##000000
##CCCF31	1.00	1.68	12.54	12.54
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.54	21.00	1.00	1.00
##000000	12.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C600

Deuteranopia (green-blind)

#E1CA3F

Tritanopia (blue-blind)

#DBC2B2

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #cccf31;
/* rgb */ color: rgb(204, 207, 49);
/* oklch */ color: oklch(82.6% 0.168 110.7);

Tailwind

colors: {
  custom: {
    50: '#e0dd76',
    500: '#cccf31',
    950: '#000000',
  },
}

SCSS

$custom: #cccf31;
$custom-light: #e0dd76;
$custom-dark: #000000;

JSON

{
  "hex": "#cccf31",
  "rgb": {
    "r": 204,
    "g": 207,
    "b": 49
  },
  "hsl": {
    "h": 61.139,
    "s": 62.205,
    "l": 50.196
  },
  "oklch": {
    "l": 0.82604,
    "c": 0.16778,
    "h": 110.7
  },
  "luminance": 0.57685
}

Semantic roles & 50–950 ramp

primary

#CCCF31

secondary

#302E76

accent

#43E546

background

#FEFEFB

surface

#FCFCF1

border

#D5D5CB

text

#161509

muted

#84847D

Preview Lab

Preview with #CCCF31

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

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