#CCDB51#CCDB51

#CCDB51 is a very light, vivid yellow. Relative luminance 0.641; OKLCH L 85.4% C 0.160 H 115.1°. Best body text is #000000 at 13.82:1 contrast (WCAG AA passes).

Color values

HEX	#CCDB51
RGB	rgb(204, 219, 81)
HSL	hsl(67, 66%, 59%)
HSV	hsv(67, 63%, 86%)
CMYK	cmyk(6.8%, 0%, 63%, 14.1%)
CIE-LAB	lab(84.02, -22.90, 63.85)
CIE-LCH	lch(84.02, 67.83, 109.73°)
OKLab	oklab(85.43% -0.0681 0.1452)
OKLCH	oklch(85.43% 0.16 115.1)
XYZ	xyz(51.7198, 64.0953, 17.4301)
Luminance	0.6409 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCDB51 #6051DB

analogous

#DBA551 #CCDB51 #87DB51

triadic

#CCDB51 #51CCDB #DB51CC

tetradic

#CCDB51 #51DBA5 #6051DB #DB5187

square

#CCDB51 #51DBA5 #6051DB #DB5187

split-complementary

#CCDB51 #5187DB #A551DB

monochromatic

#86931E #B5C629 #CCDB51 #DBE584 #EAF0B6

Accessibility & contrast

On white

1.52

#CCDB51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.82

#CCDB51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCDB51

13.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCDB51	#FFFFFF	#000000	##000000
##CCDB51	1.00	1.52	13.82	13.82
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.82	21.00	1.00	1.00
##000000	13.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD13F

Deuteranopia (green-blind)

#E9D35A

Tritanopia (blue-blind)

#D8CFBE

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #ccdb51;
/* rgb */ color: rgb(204, 219, 81);
/* oklch */ color: oklch(85.4% 0.160 115.1);

Tailwind

colors: {
  custom: {
    50: '#dee688',
    500: '#ccdb51',
    950: '#000000',
  },
}

SCSS

$custom: #ccdb51;
$custom-light: #dee688;
$custom-dark: #000000;

JSON

{
  "hex": "#ccdb51",
  "rgb": {
    "r": 204,
    "g": 219,
    "b": 81
  },
  "hsl": {
    "h": 66.522,
    "s": 65.714,
    "l": 58.824
  },
  "oklch": {
    "l": 0.85432,
    "c": 0.16035,
    "h": 115.1
  },
  "luminance": 0.64094
}

Semantic roles & 50–950 ramp

primary

#CCDB51

secondary

#433898

accent

#3FE952

background

#FEFEFC

surface

#FCFCF4

border

#D5D5CE

text

#16150C

muted

#84847F

Preview Lab

Preview with #CCDB51

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

Preview Lab → · Contrast checker → · Palette generator →