#CFDC63#CFDC63

#CFDC63 is a very light, vivid yellow. Relative luminance 0.654; OKLCH L 86.1% C 0.146 H 114.6°. Best body text is #000000 at 14.07:1 contrast (WCAG AA passes).

Color values

HEX	#CFDC63
RGB	rgb(207, 220, 99)
HSL	hsl(66, 63%, 63%)
HSV	hsv(66, 55%, 86%)
CMYK	cmyk(5.9%, 0%, 55%, 13.7%)
CIE-LAB	lab(84.67, -20.87, 56.93)
CIE-LCH	lch(84.67, 60.63, 110.13°)
OKLab	oklab(86.06% -0.0608 0.1326)
OKLCH	oklch(86.06% 0.146 114.6)
XYZ	xyz(53.5785, 65.3535, 21.5940)
Luminance	0.6535 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFDC63 #7063DC

analogous

#DCAC63 #CFDC63 #93DC63

triadic

#CFDC63 #63CFDC #DC63CF

tetradic

#CFDC63 #63DCAC #7063DC #DC6393

square

#CFDC63 #63DCAC #7063DC #DC6393

split-complementary

#CFDC63 #6393DC #AC63DC

monochromatic

#93A124 #C0D131 #CFDC63 #DEE795 #EEF2C7

Accessibility & contrast

On white

1.49

#CFDC63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.07

#CFDC63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFDC63

14.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFDC63	#FFFFFF	#000000	##000000
##CFDC63	1.00	1.49	14.07	14.07
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.07	21.00	1.00	1.00
##000000	14.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD257

Deuteranopia (green-blind)

#E9D56A

Tritanopia (blue-blind)

#DBD1C1

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #cfdc63;
/* rgb */ color: rgb(207, 220, 99);
/* oklch */ color: oklch(86.1% 0.146 114.6);

Tailwind

colors: {
  custom: {
    50: '#e0e693',
    500: '#cfdc63',
    950: '#000000',
  },
}

SCSS

$custom: #cfdc63;
$custom-light: #e0e693;
$custom-dark: #000000;

JSON

{
  "hex": "#cfdc63",
  "rgb": {
    "r": 207,
    "g": 220,
    "b": 99
  },
  "hsl": {
    "h": 66.446,
    "s": 63.351,
    "l": 62.549
  },
  "oklch": {
    "l": 0.86058,
    "c": 0.14588,
    "h": 114.6
  },
  "luminance": 0.65353
}

Semantic roles & 50–950 ramp

primary

#CFDC63

secondary

#4A3FA4

accent

#1ACB2D

background

#FEFEFC

surface

#FCFCF4

border

#D5D5CE

text

#16160D

muted

#84847F

Preview Lab

Preview with #CFDC63

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

Preview Lab → · Contrast checker → · Palette generator →