#CBDB63#CBDB63

#CBDB63 is a very light, vivid yellow. Relative luminance 0.643; OKLCH L 85.5% C 0.146 H 115.9°. Best body text is #000000 at 13.85:1 contrast (WCAG AA passes).

Color values

HEX	#CBDB63
RGB	rgb(203, 219, 99)
HSL	hsl(68, 63%, 62%)
HSV	hsv(68, 55%, 86%)
CMYK	cmyk(7.3%, 0%, 54.8%, 14.1%)
CIE-LAB	lab(84.10, -21.98, 56.21)
CIE-LCH	lch(84.10, 60.35, 111.35°)
OKLab	oklab(85.53% -0.0637 0.1311)
OKLCH	oklch(85.53% 0.146 115.9)
XYZ	xyz(52.2131, 64.2611, 21.4550)
Luminance	0.6426 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBDB63 #7363DB

analogous

#DBAF63 #CBDB63 #8FDB63

triadic

#CBDB63 #63CBDB #DB63CB

tetradic

#CBDB63 #63DBAF #7363DB #DB638F

square

#CBDB63 #63DBAF #7363DB #DB638F

split-complementary

#CBDB63 #638FDB #AF63DB

monochromatic

#8F9F25 #BAD031 #CBDB63 #DCE695 #ECF2C6

Accessibility & contrast

On white

1.52

#CBDB63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.85

#CBDB63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBDB63

13.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBDB63	#FFFFFF	#000000	##000000
##CBDB63	1.00	1.52	13.85	13.85
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.85	21.00	1.00	1.00
##000000	13.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D157

Deuteranopia (green-blind)

#E7D36A

Tritanopia (blue-blind)

#D6D0C1

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #cbdb63;
/* rgb */ color: rgb(203, 219, 99);
/* oklch */ color: oklch(85.5% 0.146 115.9);

Tailwind

colors: {
  custom: {
    50: '#dde693',
    500: '#cbdb63',
    950: '#000000',
  },
}

SCSS

$custom: #cbdb63;
$custom-light: #dde693;
$custom-dark: #000000;

JSON

{
  "hex": "#cbdb63",
  "rgb": {
    "r": 203,
    "g": 219,
    "b": 99
  },
  "hsl": {
    "h": 68,
    "s": 62.5,
    "l": 62.353
  },
  "oklch": {
    "l": 0.85534,
    "c": 0.14577,
    "h": 115.9
  },
  "luminance": 0.6426
}

Semantic roles & 50–950 ramp

primary

#CBDB63

secondary

#4D40A3

accent

#1BCA33

background

#FEFEFC

surface

#FCFCF4

border

#D5D5CE

text

#15150D

muted

#84847F

Preview Lab

Preview with #CBDB63

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

Preview Lab → · Contrast checker → · Palette generator →