#CCDA39#CCDA39

#CCDA39 is a very light, vivid yellow. Relative luminance 0.633; OKLCH L 85.0% C 0.175 H 114.5°. Best body text is #000000 at 13.66:1 contrast (WCAG AA passes).

Color values

HEX	#CCDA39
RGB	rgb(204, 218, 57)
HSL	hsl(65, 69%, 54%)
HSV	hsv(65, 74%, 85%)
CMYK	cmyk(6.4%, 0%, 73.9%, 14.5%)
CIE-LAB	lab(83.59, -23.72, 72.19)
CIE-LCH	lch(83.59, 75.99, 108.19°)
OKLab	oklab(85.04% -0.0726 0.159)
OKLCH	oklch(85.04% 0.175 114.5)
XYZ	xyz(50.7132, 63.2765, 13.4122)
Luminance	0.6328 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCDA39 #4739DA

analogous

#DA9739 #CCDA39 #7CDA39

triadic

#CCDA39 #39CCDA #DA39CC

tetradic

#CCDA39 #39DA97 #4739DA #DA397C

square

#CCDA39 #39DA97 #4739DA #DA397C

split-complementary

#CCDA39 #397CDA #9739DA

monochromatic

#778118 #A7B422 #CCDA39 #D9E46D #E7EDA0

Accessibility & contrast

On white

1.54

#CCDA39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.66

#CCDA39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCDA39

13.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCDA39	#FFFFFF	#000000	##000000
##CCDA39	1.00	1.54	13.66	13.66
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.66	21.00	1.00	1.00
##000000	13.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EACF14

Deuteranopia (green-blind)

#E9D247

Tritanopia (blue-blind)

#D9CDBC

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #ccda39;
/* rgb */ color: rgb(204, 218, 57);
/* oklch */ color: oklch(85.0% 0.175 114.5);

Tailwind

colors: {
  custom: {
    50: '#dfe57b',
    500: '#ccda39',
    950: '#000000',
  },
}

SCSS

$custom: #ccda39;
$custom-light: #dfe57b;
$custom-dark: #000000;

JSON

{
  "hex": "#ccda39",
  "rgb": {
    "r": 204,
    "g": 218,
    "b": 57
  },
  "hsl": {
    "h": 65.217,
    "s": 68.511,
    "l": 53.922
  },
  "oklch": {
    "l": 0.85039,
    "c": 0.17478,
    "h": 114.5
  },
  "luminance": 0.63276
}

Semantic roles & 50–950 ramp

primary

#CCDA39

secondary

#373088

accent

#3CEB4C

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#16150A

muted

#84847D

Preview Lab

Preview with #CCDA39

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

Preview Lab → · Contrast checker → · Palette generator →