#BB663C#BB663C

#BB663C is a mid, vivid orange. Relative luminance 0.204; OKLCH L 60.0% C 0.123 H 45.7°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#BB663C
RGB	rgb(187, 102, 60)
HSL	hsl(20, 51%, 48%)
HSV	hsv(20, 68%, 73%)
CMYK	cmyk(0%, 45.5%, 67.9%, 26.7%)
CIE-LAB	lab(52.28, 30.51, 38.23)
CIE-LCH	lch(52.28, 48.91, 51.40°)
OKLab	oklab(60.01% 0.0857 0.0879)
OKLCH	oklch(60.01% 0.123 45.7)
XYZ	xyz(26.0627, 20.3967, 6.8385)
Luminance	0.2039 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB663C #3C91BB

analogous

#BB3C51 #BB663C #BBA53C

triadic

#BB663C #3CBB66 #663CBB

tetradic

#BB663C #51BB3C #3C91BB #A53CBB

square

#BB663C #51BB3C #3C91BB #A53CBB

split-complementary

#BB663C #3CBBA5 #3C51BB

monochromatic

#5E331E #8D4D2D #BB663C #CE8966 #DDAC95

Accessibility & contrast

On white

4.13

#BB663C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#BB663C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #BB663C

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB663C	#FFFFFF	#000000	##000000
##BB663C	1.00	4.13	5.08	5.08
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7138

Deuteranopia (green-blind)

#92843B

Tritanopia (blue-blind)

#CC555C

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #bb663c;
/* rgb */ color: rgb(187, 102, 60);
/* oklch */ color: oklch(60.0% 0.123 45.7);

Tailwind

colors: {
  custom: {
    50: '#d59373',
    500: '#bb663c',
    950: '#000000',
  },
}

SCSS

$custom: #bb663c;
$custom-light: #d59373;
$custom-dark: #000000;

JSON

{
  "hex": "#bb663c",
  "rgb": {
    "r": 187,
    "g": 102,
    "b": 60
  },
  "hsl": {
    "h": 19.843,
    "s": 51.417,
    "l": 48.431
  },
  "oklch": {
    "l": 0.60005,
    "c": 0.12279,
    "h": 45.7
  },
  "luminance": 0.20394
}

Semantic roles & 50–950 ramp

primary

#BB663C

secondary

#8BB4C8

accent

#ACDB4D

background

#FDF9F7

surface

#FBF1ED

border

#D4CBC8

text

#150D08

muted

#837E7B

Preview Lab

Preview with #BB663C

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

Preview Lab → · Contrast checker → · Palette generator →