#CFCD33#CFCD33

#CFCD33 is a very light, vivid yellow. Relative luminance 0.572; OKLCH L 82.4% C 0.164 H 108.7°. Best body text is #000000 at 12.43:1 contrast (WCAG AA passes).

Color values

HEX	#CFCD33
RGB	rgb(207, 205, 51)
HSL	hsl(59, 62%, 51%)
HSV	hsv(59, 75%, 81%)
CMYK	cmyk(0%, 1%, 75.4%, 18.8%)
CIE-LAB	lab(80.27, -16.35, 71.10)
CIE-LCH	lch(80.27, 72.96, 102.95°)
OKLab	oklab(82.43% -0.0528 0.1555)
OKLCH	oklch(82.43% 0.164 108.7)
XYZ	xyz(48.1628, 57.1686, 11.6289)
Luminance	0.5717 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFCD33 #3335CF

analogous

#CF7F33 #CFCD33 #83CF33

triadic

#CFCD33 #33CFCD #CD33CF

tetradic

#CFCD33 #33CF7F #3335CF #CF3383

square

#CFCD33 #33CF7F #3335CF #CF3383

split-complementary

#CFCD33 #3383CF #7F33CF

monochromatic

#6E6D1A #9F9E25 #CFCD33 #DBD965 #E6E596

Accessibility & contrast

On white

1.69

#CFCD33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.43

#CFCD33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFCD33

12.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFCD33	#FFFFFF	#000000	##000000
##CFCD33	1.00	1.69	12.43	12.43
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.43	21.00	1.00	1.00
##000000	12.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC40A

Deuteranopia (green-blind)

#E0C940

Tritanopia (blue-blind)

#DEC0B0

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #cfcd33;
/* rgb */ color: rgb(207, 205, 51);
/* oklch */ color: oklch(82.4% 0.164 108.7);

Tailwind

colors: {
  custom: {
    50: '#e2dc77',
    500: '#cfcd33',
    950: '#000000',
  },
}

SCSS

$custom: #cfcd33;
$custom-light: #e2dc77;
$custom-dark: #000000;

JSON

{
  "hex": "#cfcd33",
  "rgb": {
    "r": 207,
    "g": 205,
    "b": 51
  },
  "hsl": {
    "h": 59.231,
    "s": 61.905,
    "l": 50.588
  },
  "oklch": {
    "l": 0.82434,
    "c": 0.16422,
    "h": 108.7
  },
  "luminance": 0.57167
}

Semantic roles & 50–950 ramp

primary

#CFCD33

secondary

#2F3077

accent

#45E543

background

#FEFEFB

surface

#FDFBF1

border

#D5D4CB

text

#16150A

muted

#84847D

Preview Lab

Preview with #CFCD33

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

Preview Lab → · Contrast checker → · Palette generator →