#311D02#311D02

#311D02 is a dark, muted orange. Relative luminance 0.015; OKLCH L 25.1% C 0.051 H 71.0°. Best body text is #FFFFFF at 16.06:1 contrast (WCAG AA passes).

Color values

HEX	#311D02
RGB	rgb(49, 29, 2)
HSL	hsl(34, 92%, 10%)
HSV	hsv(34, 96%, 19%)
CMYK	cmyk(0%, 40.8%, 95.9%, 80.8%)
CIE-LAB	lab(12.84, 6.90, 18.36)
CIE-LCH	lch(12.84, 19.62, 69.40°)
OKLab	oklab(25.11% 0.0166 0.0484)
OKLCH	oklch(25.11% 0.051 71)
XYZ	xyz(1.7171, 1.5362, 0.2635)
Luminance	0.0154 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#311D02 #021631

analogous

#310502 #311D02 #2E3102

triadic

#311D02 #02311D #1D0231

tetradic

#311D02 #023105 #021631 #31022E

square

#311D02 #023105 #021631 #31022E

split-complementary

#311D02 #022E31 #050231

monochromatic

#1D1101 #1D1101 #311D02 #6C4004 #A76307

Accessibility & contrast

On white

16.06

#311D02 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#311D02 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #311D02

16.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##311D02	#FFFFFF	#000000	##FFFFFF
##311D02	1.00	16.06	1.31	16.06
#FFFFFF	16.06	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#241E00

Deuteranopia (green-blind)

#292302

Tritanopia (blue-blind)

#361817

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #311d02;
/* rgb */ color: rgb(49, 29, 2);
/* oklch */ color: oklch(25.1% 0.051 71.0);

Tailwind

colors: {
  custom: {
    50: '#6b5847',
    500: '#311d02',
    950: '#000000',
  },
}

SCSS

$custom: #311d02;
$custom-light: #6b5847;
$custom-dark: #000000;

JSON

{
  "hex": "#311d02",
  "rgb": {
    "r": 49,
    "g": 29,
    "b": 2
  },
  "hsl": {
    "h": 34.468,
    "s": 92.157,
    "l": 10
  },
  "oklch": {
    "l": 0.25112,
    "c": 0.05115,
    "h": 71
  },
  "luminance": 0.01536
}

Semantic roles & 50–950 ramp

primary

#311D02

secondary

#194175

accent

#84FF29

background

#F6F5F4

surface

#EBE9E6

border

#C6C5C2

text

#070300

muted

#7A7877

Preview Lab

Preview with #311D02

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

Preview Lab → · Contrast checker → · Palette generator →