#CCDE51#CCDE51

#CCDE51 is a very light, vivid yellow. Relative luminance 0.657; OKLCH L 86.1% C 0.164 H 116.1°. Best body text is #000000 at 14.13:1 contrast (WCAG AA passes).

Color values

HEX	#CCDE51
RGB	rgb(204, 222, 81)
HSL	hsl(68, 68%, 59%)
HSV	hsv(68, 64%, 87%)
CMYK	cmyk(8.1%, 0%, 63.5%, 12.9%)
CIE-LAB	lab(84.83, -24.34, 64.71)
CIE-LCH	lch(84.83, 69.13, 110.62°)
OKLab	oklab(86.09% -0.0722 0.147)
OKLCH	oklch(86.09% 0.164 116.1)
XYZ	xyz(52.5095, 65.6747, 17.6933)
Luminance	0.6567 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCDE51 #6351DE

analogous

#DEAA51 #CCDE51 #85DE51

triadic

#CCDE51 #51CCDE #DE51CC

tetradic

#CCDE51 #51DEAA #6351DE #DE5185

square

#CCDE51 #51DEAA #6351DE #DE5185

split-complementary

#CCDE51 #5185DE #AA51DE

monochromatic

#88981D #B6CB27 #CCDE51 #DBE884 #EAF2B8

Accessibility & contrast

On white

1.49

#CCDE51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.13

#CCDE51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCDE51

14.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCDE51	#FFFFFF	#000000	##000000
##CCDE51	1.00	1.49	14.13	14.13
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.13	21.00	1.00	1.00
##000000	14.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD33F

Deuteranopia (green-blind)

#EBD55B

Tritanopia (blue-blind)

#D8D2C1

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #ccde51;
/* rgb */ color: rgb(204, 222, 81);
/* oklch */ color: oklch(86.1% 0.164 116.1);

Tailwind

colors: {
  custom: {
    50: '#dfe888',
    500: '#ccde51',
    950: '#000000',
  },
}

SCSS

$custom: #ccde51;
$custom-light: #dfe888;
$custom-dark: #000000;

JSON

{
  "hex": "#ccde51",
  "rgb": {
    "r": 204,
    "g": 222,
    "b": 81
  },
  "hsl": {
    "h": 67.66,
    "s": 68.116,
    "l": 59.412
  },
  "oklch": {
    "l": 0.86085,
    "c": 0.16374,
    "h": 116.1
  },
  "luminance": 0.65674
}

Semantic roles & 50–950 ramp

primary

#CCDE51

secondary

#44379C

accent

#3DEB53

background

#FEFEFC

surface

#FCFCF4

border

#D5D5CE

text

#16160C

muted

#84847F

Preview Lab

Preview with #CCDE51

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

Preview Lab → · Contrast checker → · Palette generator →