#135D1B#135D1B

#135D1B is a dark, vivid green. Relative luminance 0.080; OKLCH L 42.0% C 0.122 H 144.4°. Best body text is #FFFFFF at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#135D1B
RGB	rgb(19, 93, 27)
HSL	hsl(126, 66%, 22%)
HSV	hsv(126, 80%, 36%)
CMYK	cmyk(79.6%, 0%, 71%, 63.5%)
CIE-LAB	lab(34.08, -36.59, 30.59)
CIE-LCH	lch(34.08, 47.69, 140.10°)
OKLab	oklab(41.96% -0.0989 0.0707)
OKLCH	oklch(41.96% 0.122 144.4)
XYZ	xyz(4.3804, 8.0458, 2.3588)
Luminance	0.0805 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135D1B #5D1355

analogous

#305D13 #135D1B #135D40

triadic

#135D1B #1B135D #5D1B13

tetradic

#135D1B #13305D #5D1355 #5D4013

square

#135D1B #13305D #5D1355 #5D4013

split-complementary

#135D1B #40135D #5D1330

monochromatic

#051907 #092A0C #135D1B #1D902A #28C339

Accessibility & contrast

On white

8.05

#135D1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#135D1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135D1B

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135D1B	#FFFFFF	#000000	##FFFFFF
##135D1B	1.00	8.05	2.61	8.05
#FFFFFF	8.05	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5412

Deuteranopia (green-blind)

#564E21

Tritanopia (blue-blind)

#005A4F

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #135d1b;
/* rgb */ color: rgb(19, 93, 27);
/* oklch */ color: oklch(42.0% 0.122 144.4);

Tailwind

colors: {
  custom: {
    50: '#5f8c5b',
    500: '#135d1b',
    950: '#000000',
  },
}

SCSS

$custom: #135d1b;
$custom-light: #5f8c5b;
$custom-dark: #000000;

JSON

{
  "hex": "#135d1b",
  "rgb": {
    "r": 19,
    "g": 93,
    "b": 27
  },
  "hsl": {
    "h": 126.486,
    "s": 66.071,
    "l": 21.961
  },
  "oklch": {
    "l": 0.41963,
    "c": 0.1216,
    "h": 144.4
  },
  "luminance": 0.08046
}

Semantic roles & 50–950 ramp

primary

#135D1B

secondary

#95378B

accent

#3FD7E9

background

#F5F8F5

surface

#EAF0E9

border

#C6CBC5

text

#050C04

muted

#797D79

Preview Lab

Preview with #135D1B

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

Preview Lab → · Contrast checker → · Palette generator →