#B0AB33#B0AB33

#B0AB33 is a light, vivid yellow. Relative luminance 0.386; OKLCH L 72.4% C 0.137 H 107.0°. Best body text is #000000 at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#B0AB33
RGB	rgb(176, 171, 51)
HSL	hsl(58, 55%, 45%)
HSV	hsv(58, 71%, 69%)
CMYK	cmyk(0%, 2.8%, 71%, 31%)
CIE-LAB	lab(68.46, -12.39, 59.02)
CIE-LCH	lch(68.46, 60.30, 101.85°)
OKLab	oklab(72.38% -0.04 0.131)
OKLCH	oklch(72.38% 0.137 107)
XYZ	xyz(33.0662, 38.5961, 8.8393)
Luminance	0.3860 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0AB33 #3338B0

analogous

#B06D33 #B0AB33 #77B033

triadic

#B0AB33 #33B0AB #AB33B0

tetradic

#B0AB33 #33B06D #3338B0 #B03377

square

#B0AB33 #33B06D #3338B0 #B03377

split-complementary

#B0AB33 #3377B0 #6D33B0

monochromatic

#514F18 #817D25 #B0AB33 #CDC853 #DBD782

Accessibility & contrast

On white

2.41

#B0AB33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.72

#B0AB33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0AB33

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0AB33	#FFFFFF	#000000	##000000
##B0AB33	1.00	2.41	8.72	8.72
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.72	21.00	1.00	1.00
##000000	8.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A41F

Deuteranopia (green-blind)

#BCA93B

Tritanopia (blue-blind)

#BDA093

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #b0ab33;
/* rgb */ color: rgb(176, 171, 51);
/* oklch */ color: oklch(72.4% 0.137 107.0);

Tailwind

colors: {
  custom: {
    50: '#cbc373',
    500: '#b0ab33',
    950: '#000000',
  },
}

SCSS

$custom: #b0ab33;
$custom-light: #cbc373;
$custom-dark: #000000;

JSON

{
  "hex": "#b0ab33",
  "rgb": {
    "r": 176,
    "g": 171,
    "b": 51
  },
  "hsl": {
    "h": 57.6,
    "s": 55.066,
    "l": 44.51
  },
  "oklch": {
    "l": 0.72383,
    "c": 0.13701,
    "h": 107
  },
  "luminance": 0.38595
}

Semantic roles & 50–950 ramp

primary

#B0AB33

secondary

#7B7DC4

accent

#4FDE49

background

#FCFBF7

surface

#F9F7ED

border

#D2D0C8

text

#141208

muted

#82817B

Preview Lab

Preview with #B0AB33

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

Preview Lab → · Contrast checker → · Palette generator →