#BB903A#BB903A

#BB903A is a light, moderate orange. Relative luminance 0.308; OKLCH L 67.8% C 0.115 H 81.8°. Best body text is #000000 at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#BB903A
RGB	rgb(187, 144, 58)
HSL	hsl(40, 53%, 48%)
HSV	hsv(40, 69%, 73%)
CMYK	cmyk(0%, 23%, 69%, 26.7%)
CIE-LAB	lab(62.35, 7.30, 50.27)
CIE-LCH	lch(62.35, 50.80, 81.74°)
OKLab	oklab(67.82% 0.0164 0.1134)
OKLCH	oklch(67.82% 0.115 81.8)
XYZ	xyz(31.2324, 30.8190, 8.3058)
Luminance	0.3082 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB903A #3A65BB

analogous

#BB4F3A #BB903A #A5BB3A

triadic

#BB903A #3ABB90 #903ABB

tetradic

#BB903A #3ABB4F #3A65BB #BB3AA5

square

#BB903A #3ABB4F #3A65BB #BB3AA5

split-complementary

#BB903A #3AA5BB #4F3ABB

monochromatic

#5E481D #8C6C2C #BB903A #CFAB63 #DDC492

Accessibility & contrast

On white

2.93

#BB903A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.16

#BB903A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BB903A

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB903A	#FFFFFF	#000000	##000000
##BB903A	1.00	2.93	7.16	7.16
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.16	21.00	1.00	1.00
##000000	7.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29030

Deuteranopia (green-blind)

#AC9B3D

Tritanopia (blue-blind)

#CB837E

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #bb903a;
/* rgb */ color: rgb(187, 144, 58);
/* oklch */ color: oklch(67.8% 0.115 81.8);

Tailwind

colors: {
  custom: {
    50: '#d3b074',
    500: '#bb903a',
    950: '#000000',
  },
}

SCSS

$custom: #bb903a;
$custom-light: #d3b074;
$custom-dark: #000000;

JSON

{
  "hex": "#bb903a",
  "rgb": {
    "r": 187,
    "g": 144,
    "b": 58
  },
  "hsl": {
    "h": 40,
    "s": 52.653,
    "l": 48.039
  },
  "oklch": {
    "l": 0.67817,
    "c": 0.11456,
    "h": 81.8
  },
  "luminance": 0.30817
}

Semantic roles & 50–950 ramp

primary

#BB903A

secondary

#889EC8

accent

#7CDC4C

background

#FDFAF7

surface

#FBF4ED

border

#D4CEC8

text

#151008

muted

#837F7B

Preview Lab

Preview with #BB903A

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

Preview Lab → · Contrast checker → · Palette generator →