#CBDC51#CBDC51

#CBDC51 is a very light, vivid yellow. Relative luminance 0.645; OKLCH L 85.6% C 0.162 H 115.8°. Best body text is #000000 at 13.90:1 contrast (WCAG AA passes).

Color values

HEX	#CBDC51
RGB	rgb(203, 220, 81)
HSL	hsl(67, 67%, 59%)
HSV	hsv(67, 63%, 86%)
CMYK	cmyk(7.7%, 0%, 63.2%, 13.7%)
CIE-LAB	lab(84.21, -23.78, 64.03)
CIE-LCH	lch(84.21, 68.31, 110.38°)
OKLab	oklab(85.57% -0.0705 0.1456)
OKLCH	oklch(85.57% 0.162 115.8)
XYZ	xyz(51.7081, 64.4777, 17.5045)
Luminance	0.6448 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBDC51 #6251DC

analogous

#DCA851 #CBDC51 #86DC51

triadic

#CBDC51 #51CBDC #DC51CB

tetradic

#CBDC51 #51DCA8 #6251DC #DC5186

square

#CBDC51 #51DCA8 #6251DC #DC5186

split-complementary

#CBDC51 #5186DC #A851DC

monochromatic

#86951E #B4C828 #CBDC51 #DAE684 #E9F0B7

Accessibility & contrast

On white

1.51

#CBDC51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.90

#CBDC51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBDC51

13.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBDC51	#FFFFFF	#000000	##000000
##CBDC51	1.00	1.51	13.90	13.90
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.90	21.00	1.00	1.00
##000000	13.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD13F

Deuteranopia (green-blind)

#E9D35A

Tritanopia (blue-blind)

#D7D0BF

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #cbdc51;
/* rgb */ color: rgb(203, 220, 81);
/* oklch */ color: oklch(85.6% 0.162 115.8);

Tailwind

colors: {
  custom: {
    50: '#dee688',
    500: '#cbdc51',
    950: '#000000',
  },
}

SCSS

$custom: #cbdc51;
$custom-light: #dee688;
$custom-dark: #000000;

JSON

{
  "hex": "#cbdc51",
  "rgb": {
    "r": 203,
    "g": 220,
    "b": 81
  },
  "hsl": {
    "h": 67.338,
    "s": 66.507,
    "l": 59.02
  },
  "oklch": {
    "l": 0.85572,
    "c": 0.16177,
    "h": 115.8
  },
  "luminance": 0.64477
}

Semantic roles & 50–950 ramp

primary

#CBDC51

secondary

#443899

accent

#3EE953

background

#FEFEFC

surface

#FCFCF4

border

#D5D5CE

text

#15160C

muted

#84847F

Preview Lab

Preview with #CBDC51

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

Preview Lab → · Contrast checker → · Palette generator →