#B0A81F#B0A81F

#B0A81F is a light, vivid yellow. Relative luminance 0.373; OKLCH L 71.6% C 0.145 H 105.9°. Best body text is #000000 at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#B0A81F
RGB	rgb(176, 168, 31)
HSL	hsl(57, 70%, 41%)
HSV	hsv(57, 82%, 69%)
CMYK	cmyk(0%, 4.5%, 82.4%, 31%)
CIE-LAB	lab(67.53, -11.64, 64.63)
CIE-LCH	lch(67.53, 65.67, 100.21°)
OKLab	oklab(71.61% -0.0397 0.1393)
OKLCH	oklch(71.61% 0.145 105.9)
XYZ	xyz(32.1559, 37.3356, 6.8087)
Luminance	0.3733 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0A81F #1F27B0

analogous

#B0601F #B0A81F #6FB01F

triadic

#B0A81F #1FB0A8 #A81FB0

tetradic

#B0A81F #1FB060 #1F27B0 #B01F6F

square

#B0A81F #1FB060 #1F27B0 #B01F6F

split-complementary

#B0A81F #1F6FB0 #601FB0

monochromatic

#48450D #7C7616 #B0A81F #DBD131 #E4DD65

Accessibility & contrast

On white

2.48

#B0A81F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.47

#B0A81F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0A81F

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0A81F	#FFFFFF	#000000	##000000
##B0A81F	1.00	2.48	8.47	8.47
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.47	21.00	1.00	1.00
##000000	8.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A200

Deuteranopia (green-blind)

#BAA72C

Tritanopia (blue-blind)

#BE9C90

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #b0a81f;
/* rgb */ color: rgb(176, 168, 31);
/* oklch */ color: oklch(71.6% 0.145 105.9);

Tailwind

colors: {
  custom: {
    50: '#ccc169',
    500: '#b0a81f',
    950: '#000000',
  },
}

SCSS

$custom: #b0a81f;
$custom-light: #ccc169;
$custom-dark: #000000;

JSON

{
  "hex": "#b0a81f",
  "rgb": {
    "r": 176,
    "g": 168,
    "b": 31
  },
  "hsl": {
    "h": 56.69,
    "s": 70.048,
    "l": 40.588
  },
  "oklch": {
    "l": 0.71609,
    "c": 0.1448,
    "h": 105.9
  },
  "luminance": 0.37334
}

Semantic roles & 50–950 ramp

primary

#B0A81F

secondary

#6267C9

accent

#45ED3B

background

#FDFBF6

surface

#FAF7EC

border

#D3D0C7

text

#141207

muted

#83817A

Preview Lab

Preview with #B0A81F

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

Preview Lab → · Contrast checker → · Palette generator →