#CCDC51#CCDC51

#CCDC51 is a very light, vivid yellow. Relative luminance 0.646; OKLCH L 85.6% C 0.161 H 115.5°. Best body text is #000000 at 13.92:1 contrast (WCAG AA passes).

Color values

HEX	#CCDC51
RGB	rgb(204, 220, 81)
HSL	hsl(67, 67%, 59%)
HSV	hsv(67, 63%, 86%)
CMYK	cmyk(7.3%, 0%, 63.2%, 13.7%)
CIE-LAB	lab(84.29, -23.38, 64.13)
CIE-LCH	lch(84.29, 68.26, 110.03°)
OKLab	oklab(85.65% -0.0695 0.1458)
OKLCH	oklch(85.65% 0.161 115.5)
XYZ	xyz(51.9814, 64.6186, 17.5173)
Luminance	0.6462 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCDC51 #6151DC

analogous

#DCA651 #CCDC51 #87DC51

triadic

#CCDC51 #51CCDC #DC51CC

tetradic

#CCDC51 #51DCA6 #6151DC #DC5187

square

#CCDC51 #51DCA6 #6151DC #DC5187

split-complementary

#CCDC51 #5187DC #A651DC

monochromatic

#87951E #B5C828 #CCDC51 #DBE684 #EAF0B7

Accessibility & contrast

On white

1.51

#CCDC51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.92

#CCDC51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCDC51

13.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCDC51	#FFFFFF	#000000	##000000
##CCDC51	1.00	1.51	13.92	13.92
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.92	21.00	1.00	1.00
##000000	13.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD13F

Deuteranopia (green-blind)

#EAD35A

Tritanopia (blue-blind)

#D8D0BF

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #ccdc51;
/* rgb */ color: rgb(204, 220, 81);
/* oklch */ color: oklch(85.6% 0.161 115.5);

Tailwind

colors: {
  custom: {
    50: '#dee688',
    500: '#ccdc51',
    950: '#000000',
  },
}

SCSS

$custom: #ccdc51;
$custom-light: #dee688;
$custom-dark: #000000;

JSON

{
  "hex": "#ccdc51",
  "rgb": {
    "r": 204,
    "g": 220,
    "b": 81
  },
  "hsl": {
    "h": 66.906,
    "s": 66.507,
    "l": 59.02
  },
  "oklch": {
    "l": 0.85649,
    "c": 0.16148,
    "h": 115.5
  },
  "luminance": 0.64618
}

Semantic roles & 50–950 ramp

primary

#CCDC51

secondary

#433899

accent

#3EE952

background

#FEFEFC

surface

#FCFCF4

border

#D5D5CE

text

#16150C

muted

#84847F

Preview Lab

Preview with #CCDC51

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

Preview Lab → · Contrast checker → · Palette generator →