#B28A3F#B28A3F

#B28A3F is a light, moderate orange. Relative luminance 0.280; OKLCH L 65.7% C 0.105 H 80.8°. Best body text is #000000 at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#B28A3F
RGB	rgb(178, 138, 63)
HSL	hsl(39, 48%, 47%)
HSV	hsv(39, 65%, 70%)
CMYK	cmyk(0%, 22.5%, 64.6%, 30.2%)
CIE-LAB	lab(59.89, 6.95, 44.99)
CIE-LCH	lch(59.89, 45.52, 81.22°)
OKLab	oklab(65.68% 0.0167 0.1032)
OKLCH	oklch(65.68% 0.105 80.8)
XYZ	xyz(28.3474, 28.0027, 8.6137)
Luminance	0.2800 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B28A3F #3F67B2

analogous

#B2503F #B28A3F #A1B23F

triadic

#B28A3F #3FB28A #8A3FB2

tetradic

#B28A3F #3FB250 #3F67B2 #B23FA1

square

#B28A3F #3FB250 #3F67B2 #B23FA1

split-complementary

#B28A3F #3FA1B2 #503FB2

monochromatic

#58441F #85672F #B28A3F #C9A666 #D9C093

Accessibility & contrast

On white

3.18

#B28A3F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.60

#B28A3F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B28A3F

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B28A3F	#FFFFFF	#000000	##000000
##B28A3F	1.00	3.18	6.60	6.60
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.60	21.00	1.00	1.00
##000000	6.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A8A37

Deuteranopia (green-blind)

#A49442

Tritanopia (blue-blind)

#C17E7A

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #b28a3f;
/* rgb */ color: rgb(178, 138, 63);
/* oklch */ color: oklch(65.7% 0.105 80.8);

Tailwind

colors: {
  custom: {
    50: '#ccac77',
    500: '#b28a3f',
    950: '#000000',
  },
}

SCSS

$custom: #b28a3f;
$custom-light: #ccac77;
$custom-dark: #000000;

JSON

{
  "hex": "#b28a3f",
  "rgb": {
    "r": 178,
    "g": 138,
    "b": 63
  },
  "hsl": {
    "h": 39.13,
    "s": 47.718,
    "l": 47.255
  },
  "oklch": {
    "l": 0.65681,
    "c": 0.10457,
    "h": 80.8
  },
  "luminance": 0.28001
}

Semantic roles & 50–950 ramp

primary

#B28A3F

secondary

#899DC4

accent

#7FD750

background

#FDFAF7

surface

#FAF4ED

border

#D3CEC8

text

#141009

muted

#837F7B

Preview Lab

Preview with #B28A3F

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

Preview Lab → · Contrast checker → · Palette generator →