#0A3E1F#0A3E1F

#0A3E1F is a dark, moderate green. Relative luminance 0.036; OKLCH L 32.2% C 0.076 H 152.2°. Best body text is #FFFFFF at 12.20:1 contrast (WCAG AA passes).

Color values

HEX	#0A3E1F
RGB	rgb(10, 62, 31)
HSL	hsl(144, 72%, 14%)
HSV	hsv(144, 84%, 24%)
CMYK	cmyk(83.9%, 0%, 50%, 75.7%)
CIE-LAB	lab(22.33, -25.04, 14.38)
CIE-LCH	lch(22.33, 28.87, 150.13°)
OKLab	oklab(32.2% -0.0674 0.0355)
OKLCH	oklch(32.2% 0.076 152.2)
XYZ	xyz(2.0949, 3.6085, 1.8822)
Luminance	0.0361 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 6.27

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A3E1F #3E0A29

analogous

#0F3E0A #0A3E1F #0A3E39

triadic

#0A3E1F #1F0A3E #3E1F0A

tetradic

#0A3E1F #0A0F3E #3E0A29 #3E390A

square

#0A3E1F #0A0F3E #3E0A29 #3E390A

split-complementary

#0A3E1F #390A3E #3E0A0F

monochromatic

#041A0D #041A0D #0A3E1F #137339 #1BA754

Accessibility & contrast

On white

12.20

#0A3E1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#0A3E1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A3E1F

12.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A3E1F	#FFFFFF	#000000	##FFFFFF
##0A3E1F	1.00	12.20	1.72	12.20
#FFFFFF	12.20	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E381D

Deuteranopia (green-blind)

#383421

Tritanopia (blue-blind)

#003D36

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #0a3e1f;
/* rgb */ color: rgb(10, 62, 31);
/* oklch */ color: oklch(32.2% 0.076 152.2);

Tailwind

colors: {
  custom: {
    50: '#53745b',
    500: '#0a3e1f',
    950: '#000000',
  },
}

SCSS

$custom: #0a3e1f;
$custom-light: #53745b;
$custom-dark: #000000;

JSON

{
  "hex": "#0a3e1f",
  "rgb": {
    "r": 10,
    "g": 62,
    "b": 31
  },
  "hsl": {
    "h": 144.231,
    "s": 72.222,
    "l": 14.118
  },
  "oklch": {
    "l": 0.32196,
    "c": 0.07615,
    "h": 152.2
  },
  "luminance": 0.03609
}

Semantic roles & 50–950 ramp

primary

#0A3E1F

secondary

#7B285A

accent

#39A5EF

background

#F4F7F5

surface

#E8EDE9

border

#C4C8C5

text

#030804

muted

#787B79

Preview Lab

Preview with #0A3E1F

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

Preview Lab → · Contrast checker → · Palette generator →