#0A3F05#0A3F05

#0A3F05 is a dark, moderate green. Relative luminance 0.036; OKLCH L 32.2% C 0.101 H 141.8°. Best body text is #FFFFFF at 12.17:1 contrast (WCAG AA passes).

Color values

HEX	#0A3F05
RGB	rgb(10, 63, 5)
HSL	hsl(115, 85%, 13%)
HSV	hsv(115, 92%, 25%)
CMYK	cmyk(84.1%, 0%, 92.1%, 75.3%)
CIE-LAB	lab(22.41, -29.15, 28.02)
CIE-LCH	lch(22.41, 40.43, 136.14°)
OKLab	oklab(32.16% -0.0795 0.0626)
OKLCH	oklch(32.16% 0.101 141.8)
XYZ	xyz(1.9300, 3.6303, 0.7426)
Luminance	0.0363 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A3F05 #3A053F

analogous

#273F05 #0A3F05 #053F1D

triadic

#0A3F05 #050A3F #3F050A

tetradic

#0A3F05 #05273F #3A053F #3F1D05

square

#0A3F05 #05273F #3A053F #3F1D05

split-complementary

#0A3F05 #1D053F #3F0527

monochromatic

#041C02 #041C02 #0A3F05 #137809 #1CB00E

Accessibility & contrast

On white

12.17

#0A3F05 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#0A3F05 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A3F05

12.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A3F05	#FFFFFF	#000000	##FFFFFF
##0A3F05	1.00	12.17	1.73	12.17
#FFFFFF	12.17	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413800

Deuteranopia (green-blind)

#3B340C

Tritanopia (blue-blind)

#003D34

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #0a3f05;
/* rgb */ color: rgb(10, 63, 5);
/* oklch */ color: oklch(32.2% 0.101 141.8);

Tailwind

colors: {
  custom: {
    50: '#54754b',
    500: '#0a3f05',
    950: '#000000',
  },
}

SCSS

$custom: #0a3f05;
$custom-light: #54754b;
$custom-dark: #000000;

JSON

{
  "hex": "#0a3f05",
  "rgb": {
    "r": 10,
    "g": 63,
    "b": 5
  },
  "hsl": {
    "h": 114.828,
    "s": 85.294,
    "l": 13.333
  },
  "oklch": {
    "l": 0.3216,
    "c": 0.10115,
    "h": 141.8
  },
  "luminance": 0.03631
}

Semantic roles & 50–950 ramp

primary

#0A3F05

secondary

#772080

accent

#2CFCEA

background

#F5F7F4

surface

#E9EDE7

border

#C5C8C3

text

#030801

muted

#787B77

Preview Lab

Preview with #0A3F05

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

Preview Lab → · Contrast checker → · Palette generator →