#BB903C#BB903C

#BB903C is a light, moderate orange. Relative luminance 0.308; OKLCH L 67.8% C 0.113 H 81.4°. Best body text is #000000 at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#BB903C
RGB	rgb(187, 144, 60)
HSL	hsl(40, 51%, 48%)
HSV	hsv(40, 68%, 73%)
CMYK	cmyk(0%, 23%, 67.9%, 26.7%)
CIE-LAB	lab(62.37, 7.41, 49.38)
CIE-LCH	lch(62.37, 49.94, 81.46°)
OKLab	oklab(67.84% 0.017 0.1118)
OKLCH	oklch(67.84% 0.113 81.4)
XYZ	xyz(31.2842, 30.8397, 8.5790)
Luminance	0.3084 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB903C #3C67BB

analogous

#BB503C #BB903C #A6BB3C

triadic

#BB903C #3CBB90 #903CBB

tetradic

#BB903C #3CBB50 #3C67BB #BB3CA6

square

#BB903C #3CBB50 #3C67BB #BB3CA6

split-complementary

#BB903C #3CA6BB #503CBB

monochromatic

#5E491E #8D6C2D #BB903C #CEAB66 #DDC495

Accessibility & contrast

On white

2.93

#BB903C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.17

#BB903C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BB903C

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB903C	#FFFFFF	#000000	##000000
##BB903C	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)

#A29032

Deuteranopia (green-blind)

#AC9B3F

Tritanopia (blue-blind)

#CB837E

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #bb903c;
/* rgb */ color: rgb(187, 144, 60);
/* oklch */ color: oklch(67.8% 0.113 81.4);

Tailwind

colors: {
  custom: {
    50: '#d3b076',
    500: '#bb903c',
    950: '#000000',
  },
}

SCSS

$custom: #bb903c;
$custom-light: #d3b076;
$custom-dark: #000000;

JSON

{
  "hex": "#bb903c",
  "rgb": {
    "r": 187,
    "g": 144,
    "b": 60
  },
  "hsl": {
    "h": 39.685,
    "s": 51.417,
    "l": 48.431
  },
  "oklch": {
    "l": 0.67837,
    "c": 0.11312,
    "h": 81.4
  },
  "luminance": 0.30838
}

Semantic roles & 50–950 ramp

primary

#BB903C

secondary

#8B9FC8

accent

#7DDB4D

background

#FDFAF7

surface

#FBF4ED

border

#D4CEC8

text

#151009

muted

#837F7B

Preview Lab

Preview with #BB903C

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

Preview Lab → · Contrast checker → · Palette generator →