#CCB739#CCB739

#CCB739 is a light, vivid yellow. Relative luminance 0.470; OKLCH L 77.5% C 0.142 H 99.5°. Best body text is #000000 at 10.40:1 contrast (WCAG AA passes).

Color values

HEX	#CCB739
RGB	rgb(204, 183, 57)
HSL	hsl(51, 59%, 51%)
HSV	hsv(51, 72%, 80%)
CMYK	cmyk(0%, 10.3%, 72.1%, 20%)
CIE-LAB	lab(74.19, -6.18, 63.21)
CIE-LCH	lch(74.19, 63.51, 95.59°)
OKLab	oklab(77.54% -0.0235 0.14)
OKLCH	oklch(77.54% 0.142 99.5)
XYZ	xyz(42.5759, 47.0018, 10.6997)
Luminance	0.4700 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCB739 #394ECC

analogous

#CC6D39 #CCB739 #97CC39

triadic

#CCB739 #39CCB7 #B739CC

tetradic

#CCB739 #39CC6D #394ECC #CC3997

square

#CCB739 #39CC6D #394ECC #CC3997

split-complementary

#CCB739 #3997CC #6D39CC

monochromatic

#6E631C #9F8E29 #CCB739 #D9C96A #E5DA9A

Accessibility & contrast

On white

2.02

#CCB739 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.40

#CCB739 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCB739

10.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCB739	#FFFFFF	#000000	##000000
##CCB739	1.00	2.02	10.40	10.40
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.40	21.00	1.00	1.00
##000000	10.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B224

Deuteranopia (green-blind)

#CEBA41

Tritanopia (blue-blind)

#DCAA9E

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #ccb739;
/* rgb */ color: rgb(204, 183, 57);
/* oklch */ color: oklch(77.5% 0.142 99.5);

Tailwind

colors: {
  custom: {
    50: '#dfcc78',
    500: '#ccb739',
    950: '#000000',
  },
}

SCSS

$custom: #ccb739;
$custom-light: #dfcc78;
$custom-dark: #000000;

JSON

{
  "hex": "#ccb739",
  "rgb": {
    "r": 204,
    "g": 183,
    "b": 57
  },
  "hsl": {
    "h": 51.429,
    "s": 59.036,
    "l": 51.176
  },
  "oklch": {
    "l": 0.77542,
    "c": 0.14193,
    "h": 99.5
  },
  "luminance": 0.47
}

Semantic roles & 50–950 ramp

primary

#CCB739

secondary

#9099D1

accent

#5CE246

background

#FEFCF7

surface

#FCF8EE

border

#D5D1C9

text

#161309

muted

#84827B

Preview Lab

Preview with #CCB739

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

Preview Lab → · Contrast checker → · Palette generator →