#BB7C37#BB7C37

#BB7C37 is a light, moderate orange. Relative luminance 0.253; OKLCH L 63.9% C 0.115 H 65.4°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX#BB7C37
RGBrgb(187, 124, 55)
HSLhsl(31, 55%, 47%)
HSVhsv(31, 71%, 73%)
CMYKcmyk(0%, 33.7%, 70.6%, 26.7%)
CIE-LABlab(57.33, 18.18, 46.33)
CIE-LCHlch(57.33, 49.77, 68.58°)
OKLaboklab(63.88% 0.0479 0.1045)
OKLCHoklch(63.88% 0.115 65.4)
XYZxyz(28.3928, 25.2585, 6.9937)
Luminance0.2526 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#BB7C37 #3776BB
analogous
#BB3A37 #BB7C37 #B8BB37
triadic
#BB7C37 #37BB7C #7C37BB
tetradic
#BB7C37 #37BB3A #3776BB #BB37B8
square
#BB7C37 #37BB3A #3776BB #BB37B8
split-complementary
#BB7C37 #37B8BB #3A37BB
monochromatic
#5C3D1B #8C5D29 #BB7C37 #D09A5F #DEB88E

Accessibility & contrast

On white

3.47
#BB7C37 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.05
#BB7C37 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #BB7C37
6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##BB7C37#FFFFFF#000000##000000
##BB7C371.003.476.056.05
#FFFFFF3.471.0021.0021.00
#0000006.0521.001.001.00
##0000006.0521.001.001.00

Color blindness preview

Protanopia (red-blind)
#90812F
Deuteranopia (green-blind)
#9F8F38
Tritanopia (blue-blind)
#CC6D6D
Achromatopsia (no color)
#8A8A8A

Design tokens & code

CSS
--color: #bb7c37;
/* rgb */ color: rgb(187, 124, 55);
/* oklch */ color: oklch(63.9% 0.115 65.4);
Tailwind
colors: {
  custom: {
    50: '#d4a271',
    500: '#bb7c37',
    950: '#000000',
  },
}
SCSS
$custom: #bb7c37;
$custom-light: #d4a271;
$custom-dark: #000000;
JSON
{
  "hex": "#bb7c37",
  "rgb": {
    "r": 187,
    "g": 124,
    "b": 55
  },
  "hsl": {
    "h": 31.364,
    "s": 54.545,
    "l": 47.451
  },
  "oklch": {
    "l": 0.63882,
    "c": 0.11491,
    "h": 65.4
  },
  "luminance": 0.25256
}

Semantic roles & 50–950 ramp

primary
#BB7C37
secondary
#85A5C9
accent
#91DE4A
background
#FDF9F7
surface
#FBF2ED
border
#D4CCC8
text
#150F08
muted
#837E7B

Preview Lab

Preview with #BB7C37

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

Preview Lab → · Contrast checker → · Palette generator →

#BB7C37 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva