#B5912B#B5912B

#B5912B is a light, vivid orange. Relative luminance 0.302; OKLCH L 67.3% C 0.123 H 88.4°. Best body text is #000000 at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#B5912B
RGB	rgb(181, 145, 43)
HSL	hsl(44, 62%, 44%)
HSV	hsv(44, 76%, 71%)
CMYK	cmyk(0%, 19.9%, 76.2%, 29%)
CIE-LAB	lab(61.87, 3.34, 55.84)
CIE-LCH	lch(61.87, 55.94, 86.58°)
OKLab	oklab(67.26% 0.0035 0.1225)
OKLCH	oklch(67.26% 0.123 88.4)
XYZ	xyz(29.6193, 30.2509, 6.5640)
Luminance	0.3025 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5912B #2B4FB5

analogous

#B54C2B #B5912B #94B52B

triadic

#B5912B #2BB591 #912BB5

tetradic

#B5912B #2BB54C #2B4FB5 #B52B94

square

#B5912B #2BB54C #2B4FB5 #B52B94

split-complementary

#B5912B #2B94B5 #4C2BB5

monochromatic

#524214 #84691F #B5912B #D4B049 #E0C57B

Accessibility & contrast

On white

2.98

#B5912B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.05

#B5912B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5912B

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5912B	#FFFFFF	#000000	##000000
##B5912B	1.00	2.98	7.05	7.05
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.05	21.00	1.00	1.00
##000000	7.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29019

Deuteranopia (green-blind)

#AB9A30

Tritanopia (blue-blind)

#C4847D

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #b5912b;
/* rgb */ color: rgb(181, 145, 43);
/* oklch */ color: oklch(67.3% 0.123 88.4);

Tailwind

colors: {
  custom: {
    50: '#cfb06c',
    500: '#b5912b',
    950: '#000000',
  },
}

SCSS

$custom: #b5912b;
$custom-light: #cfb06c;
$custom-dark: #000000;

JSON

{
  "hex": "#b5912b",
  "rgb": {
    "r": 181,
    "g": 145,
    "b": 43
  },
  "hsl": {
    "h": 44.348,
    "s": 61.607,
    "l": 43.922
  },
  "oklch": {
    "l": 0.67257,
    "c": 0.12259,
    "h": 88.4
  },
  "luminance": 0.30249
}

Semantic roles & 50–950 ramp

primary

#B5912B

secondary

#748AC8

accent

#6DE543

background

#FDFAF6

surface

#FAF4EC

border

#D3CEC7

text

#151007

muted

#837F7A

Preview Lab

Preview with #B5912B

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

Preview Lab → · Contrast checker → · Palette generator →