#381E03#381E03

#381E03 is a dark, muted orange. Relative luminance 0.018; OKLCH L 26.5% C 0.056 H 62.7°. Best body text is #FFFFFF at 15.50:1 contrast (WCAG AA passes).

Color values

HEX	#381E03
RGB	rgb(56, 30, 3)
HSL	hsl(31, 90%, 12%)
HSV	hsv(31, 95%, 22%)
CMYK	cmyk(0%, 46.4%, 94.6%, 78%)
CIE-LAB	lab(14.27, 10.11, 20.05)
CIE-LCH	lch(14.27, 22.46, 63.24°)
OKLab	oklab(26.46% 0.0258 0.0501)
OKLCH	oklch(26.46% 0.056 62.7)
XYZ	xyz(2.1118, 1.7761, 0.3177)
Luminance	0.0178 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381E03 #031D38

analogous

#380303 #381E03 #383803

triadic

#381E03 #03381E #1E0338

tetradic

#381E03 #033803 #031D38 #380338

square

#381E03 #033803 #031D38 #380338

split-complementary

#381E03 #033838 #030338

monochromatic

#1D1002 #1D1002 #381E03 #723D06 #AC5C09

Accessibility & contrast

On white

15.50

#381E03 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#381E03 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381E03

15.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381E03	#FFFFFF	#000000	##FFFFFF
##381E03	1.00	15.50	1.36	15.50
#FFFFFF	15.50	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262101

Deuteranopia (green-blind)

#2C2703

Tritanopia (blue-blind)

#3E1819

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #381e03;
/* rgb */ color: rgb(56, 30, 3);
/* oklch */ color: oklch(26.5% 0.056 62.7);

Tailwind

colors: {
  custom: {
    50: '#725a48',
    500: '#381e03',
    950: '#000000',
  },
}

SCSS

$custom: #381e03;
$custom-light: #725a48;
$custom-dark: #000000;

JSON

{
  "hex": "#381e03",
  "rgb": {
    "r": 56,
    "g": 30,
    "b": 3
  },
  "hsl": {
    "h": 30.566,
    "s": 89.831,
    "l": 11.569
  },
  "oklch": {
    "l": 0.26463,
    "c": 0.05633,
    "h": 62.7
  },
  "luminance": 0.01776
}

Semantic roles & 50–950 ramp

primary

#381E03

secondary

#1C4B7B

accent

#92FF29

background

#F7F5F4

surface

#EDE9E6

border

#C8C5C2

text

#080300

muted

#7B7877

Preview Lab

Preview with #381E03

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

Preview Lab → · Contrast checker → · Palette generator →