#B0A031#B0A031

#B0A031 is a light, vivid yellow. Relative luminance 0.346; OKLCH L 70.0% C 0.128 H 100.9°. Best body text is #000000 at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#B0A031
RGB	rgb(176, 160, 49)
HSL	hsl(52, 56%, 44%)
HSV	hsv(52, 72%, 69%)
CMYK	cmyk(0%, 9.1%, 72.2%, 31%)
CIE-LAB	lab(65.43, -6.71, 56.81)
CIE-LCH	lch(65.43, 57.21, 96.74°)
OKLab	oklab(69.97% -0.0242 0.126)
OKLCH	oklch(69.97% 0.128 100.9)
XYZ	xyz(31.0311, 34.5949, 7.9481)
Luminance	0.3459 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0A031 #3141B0

analogous

#B06131 #B0A031 #81B031

triadic

#B0A031 #31B0A0 #A031B0

tetradic

#B0A031 #31B061 #3141B0 #B03181

square

#B0A031 #31B061 #3141B0 #B03181

split-complementary

#B0A031 #3181B0 #6131B0

monochromatic

#504916 #807424 #B0A031 #CEBE50 #DCD080

Accessibility & contrast

On white

2.65

#B0A031 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.92

#B0A031 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0A031

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0A031	#FFFFFF	#000000	##000000
##B0A031	1.00	2.65	7.92	7.92
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.92	21.00	1.00	1.00
##000000	7.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9B1F

Deuteranopia (green-blind)

#B4A238

Tritanopia (blue-blind)

#BE948A

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #b0a031;
/* rgb */ color: rgb(176, 160, 49);
/* oklch */ color: oklch(70.0% 0.128 100.9);

Tailwind

colors: {
  custom: {
    50: '#cbbb71',
    500: '#b0a031',
    950: '#000000',
  },
}

SCSS

$custom: #b0a031;
$custom-light: #cbbb71;
$custom-dark: #000000;

JSON

{
  "hex": "#b0a031",
  "rgb": {
    "r": 176,
    "g": 160,
    "b": 49
  },
  "hsl": {
    "h": 52.441,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.69972,
    "c": 0.12832,
    "h": 100.9
  },
  "luminance": 0.34593
}

Semantic roles & 50–950 ramp

primary

#B0A031

secondary

#7882C5

accent

#5BE048

background

#FCFBF7

surface

#F9F6ED

border

#D2D0C8

text

#141108

muted

#82807B

Preview Lab

Preview with #B0A031

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

Preview Lab → · Contrast checker → · Palette generator →