#CBD05B#CBD05B

#CBD05B is a very light, vivid yellow. Relative luminance 0.586; OKLCH L 83.1% C 0.140 H 111.3°. Best body text is #000000 at 12.71:1 contrast (WCAG AA passes).

Color values

HEX	#CBD05B
RGB	rgb(203, 208, 91)
HSL	hsl(63, 55%, 59%)
HSV	hsv(63, 56%, 82%)
CMYK	cmyk(2.4%, 0%, 56.2%, 18.4%)
CIE-LAB	lab(81.05, -17.21, 56.33)
CIE-LCH	lch(81.05, 58.90, 106.99°)
OKLab	oklab(83.07% -0.051 0.1305)
OKLCH	oklch(83.07% 0.14 111.3)
XYZ	xyz(49.0740, 58.5647, 18.6145)
Luminance	0.5856 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBD05B #605BD0

analogous

#D09A5B #CBD05B #90D05B

triadic

#CBD05B #5BCBD0 #D05BCB

tetradic

#CBD05B #5BD09A #605BD0 #D05B90

square

#CBD05B #5BD09A #605BD0 #D05B90

split-complementary

#CBD05B #5B90D0 #9A5BD0

monochromatic

#858927 #B3B935 #CBD05B #DADE8B #E9EBBA

Accessibility & contrast

On white

1.65

#CBD05B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.71

#CBD05B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBD05B

12.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBD05B	#FFFFFF	#000000	##000000
##CBD05B	1.00	1.65	12.71	12.71
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.71	21.00	1.00	1.00
##000000	12.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC84F

Deuteranopia (green-blind)

#DFCB62

Tritanopia (blue-blind)

#D7C5B7

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #cbd05b;
/* rgb */ color: rgb(203, 208, 91);
/* oklch */ color: oklch(83.1% 0.140 111.3);

Tailwind

colors: {
  custom: {
    50: '#ddde8d',
    500: '#cbd05b',
    950: '#000000',
  },
}

SCSS

$custom: #cbd05b;
$custom-light: #ddde8d;
$custom-dark: #000000;

JSON

{
  "hex": "#cbd05b",
  "rgb": {
    "r": 203,
    "g": 208,
    "b": 91
  },
  "hsl": {
    "h": 62.564,
    "s": 55.45,
    "l": 58.627
  },
  "oklch": {
    "l": 0.8307,
    "c": 0.14013,
    "h": 111.3
  },
  "luminance": 0.58564
}

Semantic roles & 50–950 ramp

primary

#CBD05B

secondary

#433F90

accent

#49DF4F

background

#FEFEFC

surface

#FCFCF4

border

#D5D5CE

text

#15150C

muted

#84847F

Preview Lab

Preview with #CBD05B

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

Preview Lab → · Contrast checker → · Palette generator →