#CCC739#CCC739

#CCC739 is a light, vivid yellow. Relative luminance 0.540; OKLCH L 80.9% C 0.156 H 107.4°. Best body text is #000000 at 11.80:1 contrast (WCAG AA passes).

Color values

HEX	#CCC739
RGB	rgb(204, 199, 57)
HSL	hsl(58, 59%, 51%)
HSV	hsv(58, 72%, 80%)
CMYK	cmyk(0%, 2.5%, 72.1%, 20%)
CIE-LAB	lab(78.45, -14.37, 67.32)
CIE-LCH	lch(78.45, 68.84, 102.05°)
OKLab	oklab(80.93% -0.0465 0.1487)
OKLCH	oklch(80.93% 0.156 107.4)
XYZ	xyz(46.0656, 53.9812, 11.8630)
Luminance	0.5398 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCC739 #393ECC

analogous

#CC7D39 #CCC739 #87CC39

triadic

#CCC739 #39CCC7 #C739CC

tetradic

#CCC739 #39CC7D #393ECC #CC3987

square

#CCC739 #39CC7D #393ECC #CC3987

split-complementary

#CCC739 #3987CC #7D39CC

monochromatic

#6E6B1C #9F9B29 #CCC739 #D9D56A #E5E39A

Accessibility & contrast

On white

1.78

#CCC739 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.80

#CCC739 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCC739

11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCC739	#FFFFFF	#000000	##000000
##CCC739	1.00	1.78	11.80	11.80
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.80	21.00	1.00	1.00
##000000	11.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8BF1E

Deuteranopia (green-blind)

#DAC444

Tritanopia (blue-blind)

#DBBAAC

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #ccc739;
/* rgb */ color: rgb(204, 199, 57);
/* oklch */ color: oklch(80.9% 0.156 107.4);

Tailwind

colors: {
  custom: {
    50: '#dfd779',
    500: '#ccc739',
    950: '#000000',
  },
}

SCSS

$custom: #ccc739;
$custom-light: #dfd779;
$custom-dark: #000000;

JSON

{
  "hex": "#ccc739",
  "rgb": {
    "r": 204,
    "g": 199,
    "b": 57
  },
  "hsl": {
    "h": 57.959,
    "s": 59.036,
    "l": 51.176
  },
  "oklch": {
    "l": 0.8093,
    "c": 0.15579,
    "h": 107.4
  },
  "luminance": 0.5398
}

Semantic roles & 50–950 ramp

primary

#CCC739

secondary

#323478

accent

#4BE246

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#16140A

muted

#84837D

Preview Lab

Preview with #CCC739

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

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