#BB6540#BB6540

#BB6540 is a mid, vivid orange. Relative luminance 0.202; OKLCH L 59.9% C 0.122 H 43.2°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#BB6540
RGB	rgb(187, 101, 64)
HSL	hsl(18, 49%, 49%)
HSV	hsv(18, 66%, 73%)
CMYK	cmyk(0%, 46%, 65.8%, 26.7%)
CIE-LAB	lab(52.11, 31.29, 35.88)
CIE-LCH	lch(52.11, 47.61, 48.90°)
OKLab	oklab(59.89% 0.0888 0.0834)
OKLCH	oklch(59.89% 0.122 43.2)
XYZ	xyz(26.0748, 20.2452, 7.3840)
Luminance	0.2024 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB6540 #4096BB

analogous

#BB4059 #BB6540 #BBA340

triadic

#BB6540 #40BB65 #6540BB

tetradic

#BB6540 #59BB40 #4096BB #A340BB

square

#BB6540 #59BB40 #4096BB #A340BB

split-complementary

#BB6540 #40BBA3 #4059BB

monochromatic

#603421 #8D4C30 #BB6540 #CD896C #DCAD99

Accessibility & contrast

On white

4.16

#BB6540 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#BB6540 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #BB6540

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB6540	#FFFFFF	#000000	##000000
##BB6540	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C713C

Deuteranopia (green-blind)

#91843F

Tritanopia (blue-blind)

#CC545C

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #bb6540;
/* rgb */ color: rgb(187, 101, 64);
/* oklch */ color: oklch(59.9% 0.122 43.2);

Tailwind

colors: {
  custom: {
    50: '#d59276',
    500: '#bb6540',
    950: '#000000',
  },
}

SCSS

$custom: #bb6540;
$custom-light: #d59276;
$custom-dark: #000000;

JSON

{
  "hex": "#bb6540",
  "rgb": {
    "r": 187,
    "g": 101,
    "b": 64
  },
  "hsl": {
    "h": 18.049,
    "s": 49.004,
    "l": 49.216
  },
  "oklch": {
    "l": 0.59891,
    "c": 0.12181,
    "h": 43.2
  },
  "luminance": 0.20242
}

Semantic roles & 50–950 ramp

primary

#BB6540

secondary

#8FB7C8

accent

#AFD94F

background

#FDF9F7

surface

#FBF1ED

border

#D4CBC8

text

#150D08

muted

#837E7B

Preview Lab

Preview with #BB6540

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

Preview Lab → · Contrast checker → · Palette generator →