#CBDB51#CBDB51

#CBDB51 is a very light, vivid yellow. Relative luminance 0.640; OKLCH L 85.4% C 0.161 H 115.5°. Best body text is #000000 at 13.79:1 contrast (WCAG AA passes).

Color values

HEX	#CBDB51
RGB	rgb(203, 219, 81)
HSL	hsl(67, 66%, 59%)
HSV	hsv(67, 63%, 86%)
CMYK	cmyk(7.3%, 0%, 63%, 14.1%)
CIE-LAB	lab(83.94, -23.30, 63.75)
CIE-LCH	lch(83.94, 67.87, 110.08°)
OKLab	oklab(85.35% -0.0692 0.145)
OKLCH	oklch(85.35% 0.161 115.5)
XYZ	xyz(51.4465, 63.9544, 17.4173)
Luminance	0.6395 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBDB51 #6151DB

analogous

#DBA651 #CBDB51 #86DB51

triadic

#CBDB51 #51CBDB #DB51CB

tetradic

#CBDB51 #51DBA6 #6151DB #DB5186

square

#CBDB51 #51DBA6 #6151DB #DB5186

split-complementary

#CBDB51 #5186DB #A651DB

monochromatic

#86931E #B4C629 #CBDB51 #DAE584 #E9F0B6

Accessibility & contrast

On white

1.52

#CBDB51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.79

#CBDB51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBDB51

13.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBDB51	#FFFFFF	#000000	##000000
##CBDB51	1.00	1.52	13.79	13.79
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.79	21.00	1.00	1.00
##000000	13.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD03F

Deuteranopia (green-blind)

#E8D25A

Tritanopia (blue-blind)

#D7CFBE

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #cbdb51;
/* rgb */ color: rgb(203, 219, 81);
/* oklch */ color: oklch(85.4% 0.161 115.5);

Tailwind

colors: {
  custom: {
    50: '#dee688',
    500: '#cbdb51',
    950: '#000000',
  },
}

SCSS

$custom: #cbdb51;
$custom-light: #dee688;
$custom-dark: #000000;

JSON

{
  "hex": "#cbdb51",
  "rgb": {
    "r": 203,
    "g": 219,
    "b": 81
  },
  "hsl": {
    "h": 66.957,
    "s": 65.714,
    "l": 58.824
  },
  "oklch": {
    "l": 0.85354,
    "c": 0.16064,
    "h": 115.5
  },
  "luminance": 0.63954
}

Semantic roles & 50–950 ramp

primary

#CBDB51

secondary

#433898

accent

#3FE953

background

#FEFEFC

surface

#FCFCF4

border

#D5D5CE

text

#15150C

muted

#84847F

Preview Lab

Preview with #CBDB51

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

Preview Lab → · Contrast checker → · Palette generator →