#B0AC21#B0AC21

#B0AC21 is a light, vivid yellow. Relative luminance 0.388; OKLCH L 72.5% C 0.148 H 107.8°. Best body text is #000000 at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#B0AC21
RGB	rgb(176, 172, 33)
HSL	hsl(58, 68%, 41%)
HSV	hsv(58, 81%, 69%)
CMYK	cmyk(0%, 2.3%, 81.3%, 31%)
CIE-LAB	lab(68.64, -13.64, 65.05)
CIE-LCH	lch(68.64, 66.46, 101.85°)
OKLab	oklab(72.5% -0.0451 0.1405)
OKLCH	oklch(72.5% 0.148 107.8)
XYZ	xyz(32.9329, 38.8461, 7.2018)
Luminance	0.3885 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0AC21 #2125B0

analogous

#B06421 #B0AC21 #6CB021

triadic

#B0AC21 #21B0AC #AC21B0

tetradic

#B0AC21 #21B064 #2125B0 #B0216C

square

#B0AC21 #21B064 #2125B0 #B0216C

split-complementary

#B0AC21 #216CB0 #6421B0

monochromatic

#49470E #7C7A17 #B0AC21 #D9D535 #E3DF69

Accessibility & contrast

On white

2.39

#B0AC21 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.77

#B0AC21 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0AC21

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0AC21	#FFFFFF	#000000	##000000
##B0AC21	1.00	2.39	8.77	8.77
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.77	21.00	1.00	1.00
##000000	8.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA500

Deuteranopia (green-blind)

#BDAA2E

Tritanopia (blue-blind)

#BDA093

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #b0ac21;
/* rgb */ color: rgb(176, 172, 33);
/* oklch */ color: oklch(72.5% 0.148 107.8);

Tailwind

colors: {
  custom: {
    50: '#ccc46b',
    500: '#b0ac21',
    950: '#000000',
  },
}

SCSS

$custom: #b0ac21;
$custom-light: #ccc46b;
$custom-dark: #000000;

JSON

{
  "hex": "#b0ac21",
  "rgb": {
    "r": 176,
    "g": 172,
    "b": 33
  },
  "hsl": {
    "h": 58.322,
    "s": 68.421,
    "l": 40.98
  },
  "oklch": {
    "l": 0.72498,
    "c": 0.1476,
    "h": 107.8
  },
  "luminance": 0.38845
}

Semantic roles & 50–950 ramp

primary

#B0AC21

secondary

#6467C8

accent

#41EB3D

background

#FDFCF6

surface

#FAF8EC

border

#D3D1C7

text

#141207

muted

#83817A

Preview Lab

Preview with #B0AC21

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

Preview Lab → · Contrast checker → · Palette generator →