#CFDB33#CFDB33

#CFDB33 is a very light, vivid yellow. Relative luminance 0.642; OKLCH L 85.5% C 0.178 H 113.8°. Best body text is #000000 at 13.83:1 contrast (WCAG AA passes).

Color values

HEX	#CFDB33
RGB	rgb(207, 219, 51)
HSL	hsl(64, 70%, 53%)
HSV	hsv(64, 77%, 86%)
CMYK	cmyk(5.5%, 0%, 76.7%, 14.1%)
CIE-LAB	lab(84.05, -23.21, 74.54)
CIE-LCH	lch(84.05, 78.07, 107.30°)
OKLab	oklab(85.46% -0.0718 0.1628)
OKLCH	oklch(85.46% 0.178 113.8)
XYZ	xyz(51.6628, 64.1685, 12.7956)
Luminance	0.6417 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFDB33 #3F33DB

analogous

#DB9333 #CFDB33 #7BDB33

triadic

#CFDB33 #33CFDB #DB33CF

tetradic

#CFDB33 #33DB93 #3F33DB #DB337B

square

#CFDB33 #33DB93 #3F33DB #DB337B

split-complementary

#CFDB33 #337BDB #9333DB

monochromatic

#767D16 #A7B11F #CFDB33 #DBE467 #E7ED9B

Accessibility & contrast

On white

1.52

#CFDB33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.83

#CFDB33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFDB33

13.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFDB33	#FFFFFF	#000000	##000000
##CFDB33	1.00	1.52	13.83	13.83
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.83	21.00	1.00	1.00
##000000	13.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD000

Deuteranopia (green-blind)

#EBD342

Tritanopia (blue-blind)

#DDCEBC

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #cfdb33;
/* rgb */ color: rgb(207, 219, 51);
/* oklch */ color: oklch(85.5% 0.178 113.8);

Tailwind

colors: {
  custom: {
    50: '#e2e679',
    500: '#cfdb33',
    950: '#000000',
  },
}

SCSS

$custom: #cfdb33;
$custom-light: #e2e679;
$custom-dark: #000000;

JSON

{
  "hex": "#cfdb33",
  "rgb": {
    "r": 207,
    "g": 219,
    "b": 51
  },
  "hsl": {
    "h": 64.286,
    "s": 70,
    "l": 52.941
  },
  "oklch": {
    "l": 0.85458,
    "c": 0.17798,
    "h": 113.8
  },
  "luminance": 0.64167
}

Semantic roles & 50–950 ramp

primary

#CFDB33

secondary

#342D85

accent

#3BED48

background

#FEFEFB

surface

#FDFCF2

border

#D5D5CC

text

#16150A

muted

#84847D

Preview Lab

Preview with #CFDB33

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

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