#B37F30#B37F30

#B37F30 is a light, moderate orange. Relative luminance 0.250; OKLCH L 63.4% C 0.113 H 74.1°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#B37F30
RGB	rgb(179, 127, 48)
HSL	hsl(36, 58%, 45%)
HSV	hsv(36, 73%, 70%)
CMYK	cmyk(0%, 29.1%, 73.2%, 29.8%)
CIE-LAB	lab(57.05, 12.64, 48.97)
CIE-LCH	lch(57.05, 50.57, 75.53°)
OKLab	oklab(63.44% 0.0312 0.1091)
OKLCH	oklch(63.44% 0.113 74.1)
XYZ	xyz(26.7151, 24.9780, 6.2100)
Luminance	0.2498 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B37F30 #3064B3

analogous

#B33E30 #B37F30 #A6B330

triadic

#B37F30 #30B37F #7F30B3

tetradic

#B37F30 #30B33E #3064B3 #B330A6

square

#B37F30 #30B33E #3064B3 #B330A6

split-complementary

#B37F30 #30A6B3 #3E30B3

monochromatic

#523B16 #835D23 #B37F30 #D09D50 #DDB880

Accessibility & contrast

On white

3.50

#B37F30 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#B37F30 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B37F30

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B37F30	#FFFFFF	#000000	##000000
##B37F30	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928226

Deuteranopia (green-blind)

#9E8E32

Tritanopia (blue-blind)

#C3716F

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #b37f30;
/* rgb */ color: rgb(179, 127, 48);
/* oklch */ color: oklch(63.4% 0.113 74.1);

Tailwind

colors: {
  custom: {
    50: '#cea46d',
    500: '#b37f30',
    950: '#000000',
  },
}

SCSS

$custom: #b37f30;
$custom-light: #cea46d;
$custom-dark: #000000;

JSON

{
  "hex": "#b37f30",
  "rgb": {
    "r": 179,
    "g": 127,
    "b": 48
  },
  "hsl": {
    "h": 36.183,
    "s": 57.709,
    "l": 44.51
  },
  "oklch": {
    "l": 0.63442,
    "c": 0.11342,
    "h": 74.1
  },
  "luminance": 0.24976
}

Semantic roles & 50–950 ramp

primary

#B37F30

secondary

#7997C6

accent

#84E147

background

#FDFAF6

surface

#FAF3EC

border

#D3CDC7

text

#140F07

muted

#837F7A

Preview Lab

Preview with #B37F30

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

Preview Lab → · Contrast checker → · Palette generator →