#381F03#381F03

#381F03 is a dark, muted orange. Relative luminance 0.018; OKLCH L 26.7% C 0.056 H 64.8°. Best body text is #FFFFFF at 15.38:1 contrast (WCAG AA passes).

Color values

HEX	#381F03
RGB	rgb(56, 31, 3)
HSL	hsl(32, 90%, 12%)
HSV	hsv(32, 95%, 22%)
CMYK	cmyk(0%, 44.6%, 94.6%, 78%)
CIE-LAB	lab(14.55, 9.43, 20.43)
CIE-LCH	lch(14.55, 22.50, 65.22°)
OKLab	oklab(26.69% 0.0238 0.0506)
OKLCH	oklch(26.69% 0.056 64.8)
XYZ	xyz(2.1375, 1.8275, 0.3263)
Luminance	0.0183 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381F03 #031C38

analogous

#380403 #381F03 #373803

triadic

#381F03 #03381F #1F0338

tetradic

#381F03 #033804 #031C38 #380337

square

#381F03 #033804 #031C38 #380337

split-complementary

#381F03 #033738 #040338

monochromatic

#1D1002 #1D1002 #381F03 #723F06 #AC5F09

Accessibility & contrast

On white

15.38

#381F03 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#381F03 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381F03

15.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381F03	#FFFFFF	#000000	##FFFFFF
##381F03	1.00	15.38	1.37	15.38
#FFFFFF	15.38	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272100

Deuteranopia (green-blind)

#2D2703

Tritanopia (blue-blind)

#3E1919

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #381f03;
/* rgb */ color: rgb(56, 31, 3);
/* oklch */ color: oklch(26.7% 0.056 64.8);

Tailwind

colors: {
  custom: {
    50: '#715a48',
    500: '#381f03',
    950: '#000000',
  },
}

SCSS

$custom: #381f03;
$custom-light: #715a48;
$custom-dark: #000000;

JSON

{
  "hex": "#381f03",
  "rgb": {
    "r": 56,
    "g": 31,
    "b": 3
  },
  "hsl": {
    "h": 31.698,
    "s": 89.831,
    "l": 11.569
  },
  "oklch": {
    "l": 0.26687,
    "c": 0.05594,
    "h": 64.8
  },
  "luminance": 0.01827
}

Semantic roles & 50–950 ramp

primary

#381F03

secondary

#1C497B

accent

#8EFF29

background

#F7F5F4

surface

#EDE9E6

border

#C8C5C2

text

#080400

muted

#7B7977

Preview Lab

Preview with #381F03

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

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