#0D371A#0D371A

#0D371A is a dark, moderate green. Relative luminance 0.029; OKLCH L 29.9% C 0.069 H 150.1°. Best body text is #FFFFFF at 13.30:1 contrast (WCAG AA passes).

Color values

HEX	#0D371A
RGB	rgb(13, 55, 26)
HSL	hsl(139, 62%, 13%)
HSV	hsv(139, 76%, 22%)
CMYK	cmyk(76.4%, 0%, 52.7%, 78.4%)
CIE-LAB	lab(19.61, -22.25, 14.04)
CIE-LCH	lch(19.61, 26.31, 147.74°)
OKLab	oklab(29.94% -0.06 0.0345)
OKLCH	oklch(29.94% 0.069 150.1)
XYZ	xyz(1.7185, 2.8923, 1.4448)
Luminance	0.0289 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 6.91

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D371A #370D2A

analogous

#15370D #0D371A #0D372F

triadic

#0D371A #1A0D37 #371A0D

tetradic

#0D371A #0D1537 #370D2A #372F0D

square

#0D371A #0D1537 #370D2A #372F0D

split-complementary

#0D371A #2F0D37 #370D15

monochromatic

#06190C #06190C #0D371A #196831 #249A49

Accessibility & contrast

On white

13.30

#0D371A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#0D371A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D371A

13.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D371A	#FFFFFF	#000000	##FFFFFF
##0D371A	1.00	13.30	1.58	13.30
#FFFFFF	13.30	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373218

Deuteranopia (green-blind)

#322E1C

Tritanopia (blue-blind)

#013630

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #0d371a;
/* rgb */ color: rgb(13, 55, 26);
/* oklch */ color: oklch(29.9% 0.069 150.1);

Tailwind

colors: {
  custom: {
    50: '#526e57',
    500: '#0d371a',
    950: '#000000',
  },
}

SCSS

$custom: #0d371a;
$custom-light: #526e57;
$custom-dark: #000000;

JSON

{
  "hex": "#0d371a",
  "rgb": {
    "r": 13,
    "g": 55,
    "b": 26
  },
  "hsl": {
    "h": 138.571,
    "s": 61.765,
    "l": 13.333
  },
  "oklch": {
    "l": 0.29941,
    "c": 0.06922,
    "h": 150.1
  },
  "luminance": 0.02893
}

Semantic roles & 50–950 ramp

primary

#0D371A

secondary

#722D5D

accent

#43B3E5

background

#F4F6F5

surface

#E7ECE9

border

#C3C7C5

text

#020703

muted

#787A78

Preview Lab

Preview with #0D371A

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

Preview Lab → · Contrast checker → · Palette generator →