#B2803F#B2803F

#B2803F is a light, moderate orange. Relative luminance 0.253; OKLCH L 63.7% C 0.103 H 71.2°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#B2803F
RGB	rgb(178, 128, 63)
HSL	hsl(34, 48%, 47%)
HSV	hsv(34, 65%, 70%)
CMYK	cmyk(0%, 28.1%, 64.6%, 30.2%)
CIE-LAB	lab(57.33, 12.51, 42.12)
CIE-LCH	lch(57.33, 43.94, 73.46°)
OKLab	oklab(63.68% 0.033 0.0971)
OKLCH	oklch(63.68% 0.103 71.2)
XYZ	xyz(26.9782, 25.2643, 8.1573)
Luminance	0.2526 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2803F #3F71B2

analogous

#B2463F #B2803F #ABB23F

triadic

#B2803F #3FB280 #803FB2

tetradic

#B2803F #3FB246 #3F71B2 #B23FAB

square

#B2803F #3FB246 #3F71B2 #B23FAB

split-complementary

#B2803F #3FABB2 #463FB2

monochromatic

#583F1F #855F2F #B2803F #C99E66 #D9BA93

Accessibility & contrast

On white

3.47

#B2803F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.05

#B2803F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B2803F

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2803F	#FFFFFF	#000000	##000000
##B2803F	1.00	3.47	6.05	6.05
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.05	21.00	1.00	1.00
##000000	6.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918338

Deuteranopia (green-blind)

#9D8E41

Tritanopia (blue-blind)

#C17471

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #b2803f;
/* rgb */ color: rgb(178, 128, 63);
/* oklch */ color: oklch(63.7% 0.103 71.2);

Tailwind

colors: {
  custom: {
    50: '#cda476',
    500: '#b2803f',
    950: '#000000',
  },
}

SCSS

$custom: #b2803f;
$custom-light: #cda476;
$custom-dark: #000000;

JSON

{
  "hex": "#b2803f",
  "rgb": {
    "r": 178,
    "g": 128,
    "b": 63
  },
  "hsl": {
    "h": 33.913,
    "s": 47.718,
    "l": 47.255
  },
  "oklch": {
    "l": 0.63678,
    "c": 0.10254,
    "h": 71.2
  },
  "luminance": 0.25262
}

Semantic roles & 50–950 ramp

primary

#B2803F

secondary

#89A3C4

accent

#8BD750

background

#FDFAF7

surface

#FAF4ED

border

#D3CEC8

text

#140F09

muted

#837F7B

Preview Lab

Preview with #B2803F

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

Preview Lab → · Contrast checker → · Palette generator →