#CFD63F#CFD63F

#CFD63F is a very light, vivid yellow. Relative luminance 0.617; OKLCH L 84.4% C 0.166 H 112.1°. Best body text is #000000 at 13.34:1 contrast (WCAG AA passes).

Color values

HEX	#CFD63F
RGB	rgb(207, 214, 63)
HSL	hsl(63, 65%, 54%)
HSV	hsv(63, 71%, 84%)
CMYK	cmyk(3.3%, 0%, 70.6%, 16.1%)
CIE-LAB	lab(82.76, -20.26, 69.47)
CIE-LCH	lch(82.76, 72.36, 106.26°)
OKLab	oklab(84.45% -0.0626 0.1542)
OKLCH	oklch(84.45% 0.166 112.1)
XYZ	xyz(50.6775, 61.7186, 13.9450)
Luminance	0.6172 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFD63F #463FD6

analogous

#D6913F #CFD63F #84D63F

triadic

#CFD63F #3FCFD6 #D63FCF

tetradic

#CFD63F #3FD691 #463FD6 #D63F84

square

#CFD63F #3FD691 #463FD6 #D63F84

split-complementary

#CFD63F #3F84D6 #913FD6

monochromatic

#7B7F1B #ABB226 #CFD63F #DCE171 #E8ECA4

Accessibility & contrast

On white

1.57

#CFD63F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.34

#CFD63F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFD63F

13.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFD63F	#FFFFFF	#000000	##000000
##CFD63F	1.00	1.57	13.34	13.34
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.34	21.00	1.00	1.00
##000000	13.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CC24

Deuteranopia (green-blind)

#E7D04B

Tritanopia (blue-blind)

#DDC9B9

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #cfd63f;
/* rgb */ color: rgb(207, 214, 63);
/* oklch */ color: oklch(84.4% 0.166 112.1);

Tailwind

colors: {
  custom: {
    50: '#e1e27e',
    500: '#cfd63f',
    950: '#000000',
  },
}

SCSS

$custom: #cfd63f;
$custom-light: #e1e27e;
$custom-dark: #000000;

JSON

{
  "hex": "#cfd63f",
  "rgb": {
    "r": 207,
    "g": 214,
    "b": 63
  },
  "hsl": {
    "h": 62.781,
    "s": 64.807,
    "l": 54.314
  },
  "oklch": {
    "l": 0.84445,
    "c": 0.1664,
    "h": 112.1
  },
  "luminance": 0.61717
}

Semantic roles & 50–950 ramp

primary

#CFD63F

secondary

#363387

accent

#40E848

background

#FEFEFB

surface

#FDFCF2

border

#D5D5CC

text

#16150B

muted

#84847E

Preview Lab

Preview with #CFD63F

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

Preview Lab → · Contrast checker → · Palette generator →