#CCDF37#CCDF37

#CCDF37 is a very light, vivid yellow. Relative luminance 0.659; OKLCH L 86.1% C 0.181 H 116.1°. Best body text is #000000 at 14.18:1 contrast (WCAG AA passes).

Color values

HEX	#CCDF37
RGB	rgb(204, 223, 55)
HSL	hsl(67, 72%, 55%)
HSV	hsv(67, 75%, 87%)
CMYK	cmyk(8.5%, 0%, 75.3%, 12.5%)
CIE-LAB	lab(84.94, -26.20, 74.08)
CIE-LCH	lch(84.94, 78.57, 109.48°)
OKLab	oklab(86.12% -0.0796 0.1626)
OKLCH	oklch(86.12% 0.181 116.1)
XYZ	xyz(51.9805, 65.8893, 13.5933)
Luminance	0.6589 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCDF37 #4A37DF

analogous

#DF9E37 #CCDF37 #78DF37

triadic

#CCDF37 #37CCDF #DF37CC

tetradic

#CCDF37 #37DF9E #4A37DF #DF3778

square

#CCDF37 #37DF9E #4A37DF #DF3778

split-complementary

#CCDF37 #3778DF #9E37DF

monochromatic

#798615 #A9BB1E #CCDF37 #D9E76C #E7F0A1

Accessibility & contrast

On white

1.48

#CCDF37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.18

#CCDF37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCDF37

14.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCDF37	#FFFFFF	#000000	##000000
##CCDF37	1.00	1.48	14.18	14.18
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.18	21.00	1.00	1.00
##000000	14.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD308

Deuteranopia (green-blind)

#EDD546

Tritanopia (blue-blind)

#D9D2C0

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #ccdf37;
/* rgb */ color: rgb(204, 223, 55);
/* oklch */ color: oklch(86.1% 0.181 116.1);

Tailwind

colors: {
  custom: {
    50: '#dfe87b',
    500: '#ccdf37',
    950: '#000000',
  },
}

SCSS

$custom: #ccdf37;
$custom-light: #dfe87b;
$custom-dark: #000000;

JSON

{
  "hex": "#ccdf37",
  "rgb": {
    "r": 204,
    "g": 223,
    "b": 55
  },
  "hsl": {
    "h": 66.786,
    "s": 72.414,
    "l": 54.51
  },
  "oklch": {
    "l": 0.86121,
    "c": 0.18109,
    "h": 116.1
  },
  "luminance": 0.65889
}

Semantic roles & 50–950 ramp

primary

#CCDF37

secondary

#392E8C

accent

#39EF4D

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#16160A

muted

#84847D

Preview Lab

Preview with #CCDF37

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

Preview Lab → · Contrast checker → · Palette generator →