#0B381D#0B381D

#0B381D is a dark, moderate green. Relative luminance 0.030; OKLCH L 30.3% C 0.068 H 152.8°. Best body text is #FFFFFF at 13.14:1 contrast (WCAG AA passes).

Color values

HEX	#0B381D
RGB	rgb(11, 56, 29)
HSL	hsl(144, 67%, 13%)
HSV	hsv(144, 80%, 22%)
CMYK	cmyk(80.4%, 0%, 48.2%, 78%)
CIE-LAB	lab(20.00, -22.53, 12.62)
CIE-LCH	lch(20.00, 25.82, 150.75°)
OKLab	oklab(30.26% -0.0608 0.0313)
OKLCH	oklch(30.26% 0.068 152.8)
XYZ	xyz(1.7738, 2.9880, 1.6454)
Luminance	0.0299 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 7.54

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B381D #380B26

analogous

#0F380B #0B381D #0B3833

triadic

#0B381D #1D0B38 #381D0B

tetradic

#0B381D #0B0F38 #380B26 #38330B

square

#0B381D #0B0F38 #380B26 #38330B

split-complementary

#0B381D #330B38 #380B0F

monochromatic

#051A0D #051A0D #0B381D #156B37 #1F9E52

Accessibility & contrast

On white

13.14

#0B381D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#0B381D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B381D

13.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B381D	#FFFFFF	#000000	##FFFFFF
##0B381D	1.00	13.14	1.60	13.14
#FFFFFF	13.14	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38331B

Deuteranopia (green-blind)

#322F1F

Tritanopia (blue-blind)

#003731

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #0b381d;
/* rgb */ color: rgb(11, 56, 29);
/* oklch */ color: oklch(30.3% 0.068 152.8);

Tailwind

colors: {
  custom: {
    50: '#516f59',
    500: '#0b381d',
    950: '#000000',
  },
}

SCSS

$custom: #0b381d;
$custom-light: #516f59;
$custom-dark: #000000;

JSON

{
  "hex": "#0b381d",
  "rgb": {
    "r": 11,
    "g": 56,
    "b": 29
  },
  "hsl": {
    "h": 144,
    "s": 67.164,
    "l": 13.137
  },
  "oklch": {
    "l": 0.30263,
    "c": 0.06835,
    "h": 152.8
  },
  "luminance": 0.02988
}

Semantic roles & 50–950 ramp

primary

#0B381D

secondary

#752A57

accent

#3EA5EA

background

#F4F6F5

surface

#E7ECE9

border

#C3C7C5

text

#020703

muted

#787A78

Preview Lab

Preview with #0B381D

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

Preview Lab → · Contrast checker → · Palette generator →