#0A391F#0A391F

#0A391F is a dark, moderate green. Relative luminance 0.031; OKLCH L 30.6% C 0.068 H 154.3°. Best body text is #FFFFFF at 12.98:1 contrast (WCAG AA passes).

Color values

HEX	#0A391F
RGB	rgb(10, 57, 31)
HSL	hsl(147, 70%, 13%)
HSV	hsv(147, 82%, 22%)
CMYK	cmyk(82.5%, 0%, 45.6%, 77.6%)
CIE-LAB	lab(20.40, -22.75, 11.85)
CIE-LCH	lch(20.40, 25.65, 152.49°)
OKLab	oklab(30.6% -0.0614 0.0295)
OKLCH	oklch(30.6% 0.068 154.3)
XYZ	xyz(1.8355, 3.0895, 1.7957)
Luminance	0.0309 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 7.88

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A391F #390A24

analogous

#0C390A #0A391F #0A3936

triadic

#0A391F #1F0A39 #391F0A

tetradic

#0A391F #0A0C39 #390A24 #39360A

square

#0A391F #0A0C39 #390A24 #39360A

split-complementary

#0A391F #360A39 #390A0C

monochromatic

#051A0E #051A0E #0A391F #136D3B #1CA158

Accessibility & contrast

On white

12.98

#0A391F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#0A391F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A391F

12.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A391F	#FFFFFF	#000000	##FFFFFF
##0A391F	1.00	12.98	1.62	12.98
#FFFFFF	12.98	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39341D

Deuteranopia (green-blind)

#333021

Tritanopia (blue-blind)

#003832

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #0a391f;
/* rgb */ color: rgb(10, 57, 31);
/* oklch */ color: oklch(30.6% 0.068 154.3);

Tailwind

colors: {
  custom: {
    50: '#51705a',
    500: '#0a391f',
    950: '#000000',
  },
}

SCSS

$custom: #0a391f;
$custom-light: #51705a;
$custom-dark: #000000;

JSON

{
  "hex": "#0a391f",
  "rgb": {
    "r": 10,
    "g": 57,
    "b": 31
  },
  "hsl": {
    "h": 146.809,
    "s": 70.149,
    "l": 13.137
  },
  "oklch": {
    "l": 0.30601,
    "c": 0.06814,
    "h": 154.3
  },
  "luminance": 0.0309
}

Semantic roles & 50–950 ramp

primary

#0A391F

secondary

#762854

accent

#3B9DED

background

#F4F6F5

surface

#E7ECE9

border

#C3C7C5

text

#020704

muted

#787A79

Preview Lab

Preview with #0A391F

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

Preview Lab → · Contrast checker → · Palette generator →