#BB633E#BB633E

#BB633E is a mid, vivid orange. Relative luminance 0.198; OKLCH L 59.5% C 0.124 H 42.7°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#BB633E
RGB	rgb(187, 99, 62)
HSL	hsl(18, 50%, 49%)
HSV	hsv(18, 67%, 73%)
CMYK	cmyk(0%, 47.1%, 66.8%, 26.7%)
CIE-LAB	lab(51.65, 32.24, 36.43)
CIE-LCH	lch(51.65, 48.64, 48.49°)
OKLab	oklab(59.53% 0.0913 0.0843)
OKLCH	oklch(59.53% 0.124 42.7)
XYZ	xyz(25.8271, 19.8392, 7.0257)
Luminance	0.1984 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB633E #3E96BB

analogous

#BB3E58 #BB633E #BBA23E

triadic

#BB633E #3EBB63 #633EBB

tetradic

#BB633E #58BB3E #3E96BB #A23EBB

square

#BB633E #58BB3E #3E96BB #A23EBB

split-complementary

#BB633E #3EBBA2 #3E58BB

monochromatic

#5F3220 #8D4B2F #BB633E #CD8769 #DCAC97

Accessibility & contrast

On white

4.23

#BB633E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#BB633E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #BB633E

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB633E	#FFFFFF	#000000	##000000
##BB633E	1.00	4.23	4.97	4.97
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6F3A

Deuteranopia (green-blind)

#90833D

Tritanopia (blue-blind)

#CC525A

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #bb633e;
/* rgb */ color: rgb(187, 99, 62);
/* oklch */ color: oklch(59.5% 0.124 42.7);

Tailwind

colors: {
  custom: {
    50: '#d59174',
    500: '#bb633e',
    950: '#000000',
  },
}

SCSS

$custom: #bb633e;
$custom-light: #d59174;
$custom-dark: #000000;

JSON

{
  "hex": "#bb633e",
  "rgb": {
    "r": 187,
    "g": 99,
    "b": 62
  },
  "hsl": {
    "h": 17.76,
    "s": 50.201,
    "l": 48.824
  },
  "oklch": {
    "l": 0.59532,
    "c": 0.12429,
    "h": 42.7
  },
  "luminance": 0.19836
}

Semantic roles & 50–950 ramp

primary

#BB633E

secondary

#8DB7C8

accent

#B0DA4E

background

#FDF8F7

surface

#FBF0ED

border

#D4CBC8

text

#150D08

muted

#837D7B

Preview Lab

Preview with #BB633E

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

Preview Lab → · Contrast checker → · Palette generator →