#135F1B#135F1B

#135F1B is a dark, vivid green. Relative luminance 0.084; OKLCH L 42.6% C 0.124 H 144.3°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#135F1B
RGB	rgb(19, 95, 27)
HSL	hsl(126, 67%, 22%)
HSV	hsv(126, 80%, 37%)
CMYK	cmyk(80%, 0%, 71.6%, 62.7%)
CIE-LAB	lab(34.81, -37.33, 31.38)
CIE-LCH	lch(34.81, 48.77, 139.95°)
OKLab	oklab(42.57% -0.1009 0.0724)
OKLCH	oklch(42.57% 0.124 144.3)
XYZ	xyz(4.5583, 8.4015, 2.4181)
Luminance	0.0840 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135F1B #5F1357

analogous

#315F13 #135F1B #135F41

triadic

#135F1B #1B135F #5F1B13

tetradic

#135F1B #13315F #5F1357 #5F4113

square

#135F1B #13315F #5F1357 #5F4113

split-complementary

#135F1B #41135F #5F1331

monochromatic

#051A07 #092C0D #135F1B #1D9229 #27C538

Accessibility & contrast

On white

7.83

#135F1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#135F1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135F1B

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135F1B	#FFFFFF	#000000	##FFFFFF
##135F1B	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615512

Deuteranopia (green-blind)

#585021

Tritanopia (blue-blind)

#005C51

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #135f1b;
/* rgb */ color: rgb(19, 95, 27);
/* oklch */ color: oklch(42.6% 0.124 144.3);

Tailwind

colors: {
  custom: {
    50: '#5f8d5b',
    500: '#135f1b',
    950: '#000000',
  },
}

SCSS

$custom: #135f1b;
$custom-light: #5f8d5b;
$custom-dark: #000000;

JSON

{
  "hex": "#135f1b",
  "rgb": {
    "r": 19,
    "g": 95,
    "b": 27
  },
  "hsl": {
    "h": 126.316,
    "s": 66.667,
    "l": 22.353
  },
  "oklch": {
    "l": 0.42567,
    "c": 0.1242,
    "h": 144.3
  },
  "luminance": 0.08402
}

Semantic roles & 50–950 ramp

primary

#135F1B

secondary

#97378D

accent

#3ED8EA

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#050C04

muted

#7A7D79

Preview Lab

Preview with #135F1B

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

Preview Lab → · Contrast checker → · Palette generator →