#BB643E#BB643E

#BB643E is a mid, vivid orange. Relative luminance 0.200; OKLCH L 59.7% C 0.123 H 43.4°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#BB643E
RGB	rgb(187, 100, 62)
HSL	hsl(18, 50%, 49%)
HSV	hsv(18, 67%, 73%)
CMYK	cmyk(0%, 46.5%, 66.8%, 26.7%)
CIE-LAB	lab(51.87, 31.70, 36.68)
CIE-LCH	lch(51.87, 48.48, 49.16°)
OKLab	oklab(59.7% 0.0897 0.0849)
OKLCH	oklch(59.7% 0.123 43.4)
XYZ	xyz(25.9224, 20.0298, 7.0575)
Luminance	0.2003 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB643E #3E95BB

analogous

#BB3E57 #BB643E #BBA33E

triadic

#BB643E #3EBB64 #643EBB

tetradic

#BB643E #57BB3E #3E95BB #A33EBB

square

#BB643E #57BB3E #3E95BB #A33EBB

split-complementary

#BB643E #3EBBA3 #3E57BB

monochromatic

#5F3320 #8D4B2F #BB643E #CD8769 #DCAC97

Accessibility & contrast

On white

4.20

#BB643E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#BB643E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #BB643E

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB643E	#FFFFFF	#000000	##000000
##BB643E	1.00	4.20	5.01	5.01
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C703A

Deuteranopia (green-blind)

#91833D

Tritanopia (blue-blind)

#CC535B

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #bb643e;
/* rgb */ color: rgb(187, 100, 62);
/* oklch */ color: oklch(59.7% 0.123 43.4);

Tailwind

colors: {
  custom: {
    50: '#d59174',
    500: '#bb643e',
    950: '#000000',
  },
}

SCSS

$custom: #bb643e;
$custom-light: #d59174;
$custom-dark: #000000;

JSON

{
  "hex": "#bb643e",
  "rgb": {
    "r": 187,
    "g": 100,
    "b": 62
  },
  "hsl": {
    "h": 18.24,
    "s": 50.201,
    "l": 48.824
  },
  "oklch": {
    "l": 0.59697,
    "c": 0.12347,
    "h": 43.4
  },
  "luminance": 0.20027
}

Semantic roles & 50–950 ramp

primary

#BB643E

secondary

#8DB6C8

accent

#AFDA4E

background

#FDF9F7

surface

#FBF1ED

border

#D4CBC8

text

#150D08

muted

#837E7B

Preview Lab

Preview with #BB643E

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

Preview Lab → · Contrast checker → · Palette generator →