#103F1A#103F1A

#103F1A is a dark, moderate green. Relative luminance 0.037; OKLCH L 32.6% C 0.081 H 147.4°. Best body text is #FFFFFF at 12.01:1 contrast (WCAG AA passes).

Color values

HEX	#103F1A
RGB	rgb(16, 63, 26)
HSL	hsl(133, 59%, 15%)
HSV	hsv(133, 75%, 25%)
CMYK	cmyk(74.6%, 0%, 58.7%, 75.3%)
CIE-LAB	lab(22.79, -25.19, 18.06)
CIE-LCH	lch(22.79, 31.00, 144.37°)
OKLab	oklab(32.59% -0.068 0.0436)
OKLCH	oklch(32.59% 0.081 147.4)
XYZ	xyz(2.1775, 3.7395, 1.5841)
Luminance	0.0374 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Pine Green

#0A481E

ΔE00 3.11

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103F1A #3F1035

analogous

#1D3F10 #103F1A #103F31

triadic

#103F1A #1A103F #3F1A10

tetradic

#103F1A #101D3F #3F1035 #3F3110

square

#103F1A #101D3F #3F1035 #3F3110

split-complementary

#103F1A #31103F #3F101D

monochromatic

#06180A #06180A #103F1A #1C702E #29A142

Accessibility & contrast

On white

12.01

#103F1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#103F1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103F1A

12.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103F1A	#FFFFFF	#000000	##FFFFFF
##103F1A	1.00	12.01	1.75	12.01
#FFFFFF	12.01	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403917

Deuteranopia (green-blind)

#3A351D

Tritanopia (blue-blind)

#033D36

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #103f1a;
/* rgb */ color: rgb(16, 63, 26);
/* oklch */ color: oklch(32.6% 0.081 147.4);

Tailwind

colors: {
  custom: {
    50: '#557457',
    500: '#103f1a',
    950: '#000000',
  },
}

SCSS

$custom: #103f1a;
$custom-light: #557457;
$custom-dark: #000000;

JSON

{
  "hex": "#103f1a",
  "rgb": {
    "r": 16,
    "g": 63,
    "b": 26
  },
  "hsl": {
    "h": 132.766,
    "s": 59.494,
    "l": 15.49
  },
  "oklch": {
    "l": 0.32593,
    "c": 0.08075,
    "h": 147.4
  },
  "luminance": 0.0374
}

Semantic roles & 50–950 ramp

primary

#103F1A

secondary

#79326A

accent

#45C1E3

background

#F5F7F5

surface

#E9EDE9

border

#C5C8C5

text

#030803

muted

#787B78

Preview Lab

Preview with #103F1A

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

Preview Lab → · Contrast checker → · Palette generator →