#7F591B#7F591B

#7F591B is a mid, moderate orange. Relative luminance 0.117; OKLCH L 49.3% C 0.091 H 75.3°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#7F591B
RGB	rgb(127, 89, 27)
HSL	hsl(37, 65%, 30%)
HSV	hsv(37, 79%, 50%)
CMYK	cmyk(0%, 29.9%, 78.7%, 50.2%)
CIE-LAB	lab(40.80, 9.62, 40.02)
CIE-LCH	lch(40.80, 41.16, 76.48°)
OKLab	oklab(49.31% 0.023 0.088)
OKLCH	oklch(49.31% 0.091 75.3)
XYZ	xyz(12.5235, 11.7370, 2.6426)
Luminance	0.1174 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7F591B #1B417F

analogous

#7F271B #7F591B #737F1B

triadic

#7F591B #1B7F59 #591B7F

tetradic

#7F591B #1B7F27 #1B417F #7F1B73

square

#7F591B #1B7F27 #1B417F #7F1B73

split-complementary

#7F591B #1B737F #271B7F

monochromatic

#1A1206 #4D3610 #7F591B #B17C26 #D69C3E

Accessibility & contrast

On white

6.27

#7F591B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#7F591B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7F591B

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7F591B	#FFFFFF	#000000	##FFFFFF
##7F591B	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675B12

Deuteranopia (green-blind)

#70641D

Tritanopia (blue-blind)

#8B4F4D

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #7f591b;
/* rgb */ color: rgb(127, 89, 27);
/* oklch */ color: oklch(49.3% 0.091 75.3);

Tailwind

colors: {
  custom: {
    50: '#a8875c',
    500: '#7f591b',
    950: '#000000',
  },
}

SCSS

$custom: #7f591b;
$custom-light: #a8875c;
$custom-dark: #000000;

JSON

{
  "hex": "#7f591b",
  "rgb": {
    "r": 127,
    "g": 89,
    "b": 27
  },
  "hsl": {
    "h": 37.2,
    "s": 64.935,
    "l": 30.196
  },
  "oklch": {
    "l": 0.49314,
    "c": 0.09093,
    "h": 75.3
  },
  "luminance": 0.11736
}

Semantic roles & 50–950 ramp

primary

#7F591B

secondary

#436DB3

accent

#80E840

background

#FAF8F5

surface

#F4EFE9

border

#CECAC5

text

#100B04

muted

#7F7C79

Preview Lab

Preview with #7F591B

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

Preview Lab → · Contrast checker → · Palette generator →