#BB903F#BB903F

#BB903F is a light, moderate orange. Relative luminance 0.309; OKLCH L 67.9% C 0.111 H 80.7°. Best body text is #000000 at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#BB903F
RGB	rgb(187, 144, 63)
HSL	hsl(39, 50%, 49%)
HSV	hsv(39, 66%, 73%)
CMYK	cmyk(0%, 23%, 66.3%, 26.7%)
CIE-LAB	lab(62.40, 7.59, 48.02)
CIE-LCH	lch(62.40, 48.62, 81.02°)
OKLab	oklab(67.87% 0.0179 0.1094)
OKLCH	oklch(67.87% 0.111 80.7)
XYZ	xyz(31.3658, 30.8724, 9.0086)
Luminance	0.3087 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB903F #3F6ABB

analogous

#BB523F #BB903F #A8BB3F

triadic

#BB903F #3FBB90 #903FBB

tetradic

#BB903F #3FBB52 #3F6ABB #BB3FA8

square

#BB903F #3FBB52 #3F6ABB #BB3FA8

split-complementary

#BB903F #3FA8BB #523FBB

monochromatic

#5F4920 #8D6D30 #BB903F #CDAB6A #DCC598

Accessibility & contrast

On white

2.93

#BB903F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.17

#BB903F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BB903F

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB903F	#FFFFFF	#000000	##000000
##BB903F	1.00	2.93	7.17	7.17
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.17	21.00	1.00	1.00
##000000	7.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29136

Deuteranopia (green-blind)

#AC9B42

Tritanopia (blue-blind)

#CA837E

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #bb903f;
/* rgb */ color: rgb(187, 144, 63);
/* oklch */ color: oklch(67.9% 0.111 80.7);

Tailwind

colors: {
  custom: {
    50: '#d3b077',
    500: '#bb903f',
    950: '#000000',
  },
}

SCSS

$custom: #bb903f;
$custom-light: #d3b077;
$custom-dark: #000000;

JSON

{
  "hex": "#bb903f",
  "rgb": {
    "r": 187,
    "g": 144,
    "b": 63
  },
  "hsl": {
    "h": 39.194,
    "s": 49.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.67867,
    "c": 0.11089,
    "h": 80.7
  },
  "luminance": 0.3087
}

Semantic roles & 50–950 ramp

primary

#BB903F

secondary

#8EA2C8

accent

#7FD94F

background

#FDFAF7

surface

#FBF4ED

border

#D4CEC8

text

#151009

muted

#837F7B

Preview Lab

Preview with #BB903F

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

Preview Lab → · Contrast checker → · Palette generator →