#0A3F24#0A3F24

#0A3F24 is a dark, moderate green. Relative luminance 0.037; OKLCH L 32.6% C 0.072 H 155.8°. Best body text is #FFFFFF at 12.00:1 contrast (WCAG AA passes).

Color values

HEX	#0A3F24
RGB	rgb(10, 63, 36)
HSL	hsl(149, 73%, 14%)
HSV	hsv(149, 84%, 25%)
CMYK	cmyk(84.1%, 0%, 42.9%, 75.3%)
CIE-LAB	lab(22.82, -24.36, 11.84)
CIE-LCH	lch(22.82, 27.09, 154.08°)
OKLab	oklab(32.63% -0.0658 0.0296)
OKLCH	oklch(32.63% 0.072 155.8)
XYZ	xyz(2.2209, 3.7467, 2.2749)
Luminance	0.0375 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 7.69

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A3F24 #3F0A25

analogous

#0B3F0A #0A3F24 #0A3F3F

triadic

#0A3F24 #240A3F #3F240A

tetradic

#0A3F24 #0A0B3F #3F0A25 #3F3F0A

square

#0A3F24 #0A0B3F #3F0A25 #3F3F0A

split-complementary

#0A3F24 #3F0A3F #3F0A0B

monochromatic

#041A0F #041A0F #0A3F24 #127442 #1BA960

Accessibility & contrast

On white

12.00

#0A3F24 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#0A3F24 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A3F24

12.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A3F24	#FFFFFF	#000000	##FFFFFF
##0A3F24	1.00	12.00	1.75	12.00
#FFFFFF	12.00	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3922

Deuteranopia (green-blind)

#383526

Tritanopia (blue-blind)

#003E38

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #0a3f24;
/* rgb */ color: rgb(10, 63, 36);
/* oklch */ color: oklch(32.6% 0.072 155.8);

Tailwind

colors: {
  custom: {
    50: '#53745f',
    500: '#0a3f24',
    950: '#000000',
  },
}

SCSS

$custom: #0a3f24;
$custom-light: #53745f;
$custom-dark: #000000;

JSON

{
  "hex": "#0a3f24",
  "rgb": {
    "r": 10,
    "g": 63,
    "b": 36
  },
  "hsl": {
    "h": 149.434,
    "s": 72.603,
    "l": 14.314
  },
  "oklch": {
    "l": 0.32627,
    "c": 0.07217,
    "h": 155.8
  },
  "luminance": 0.03747
}

Semantic roles & 50–950 ramp

primary

#0A3F24

secondary

#7C2953

accent

#3896EF

background

#F5F7F5

surface

#E8EDE9

border

#C4C8C5

text

#030804

muted

#787B79

Preview Lab

Preview with #0A3F24

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

Preview Lab → · Contrast checker → · Palette generator →