#135A18#135A18

#135A18 is a dark, vivid green. Relative luminance 0.075; OKLCH L 41.0% C 0.120 H 143.9°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#135A18
RGB	rgb(19, 90, 24)
HSL	hsl(124, 65%, 21%)
HSV	hsv(124, 79%, 35%)
CMYK	cmyk(78.9%, 0%, 73.3%, 64.7%)
CIE-LAB	lab(32.95, -35.81, 30.78)
CIE-LCH	lch(32.95, 47.22, 139.32°)
OKLab	oklab(41.02% -0.0969 0.0707)
OKLCH	oklch(41.02% 0.12 143.9)
XYZ	xyz(4.0893, 7.5163, 2.0992)
Luminance	0.0752 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135A18 #5A1355

analogous

#325A13 #135A18 #135A3C

triadic

#135A18 #18135A #5A1813

tetradic

#135A18 #13325A #5A1355 #5A3C13

square

#135A18 #13325A #5A1355 #5A3C13

split-complementary

#135A18 #3C135A #5A1332

monochromatic

#051907 #08270B #135A18 #1E8D25 #28BF33

Accessibility & contrast

On white

8.39

#135A18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#135A18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135A18

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135A18	#FFFFFF	#000000	##FFFFFF
##135A18	1.00	8.39	2.50	8.39
#FFFFFF	8.39	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C510F

Deuteranopia (green-blind)

#544B1E

Tritanopia (blue-blind)

#00574D

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #135a18;
/* rgb */ color: rgb(19, 90, 24);
/* oklch */ color: oklch(41.0% 0.120 143.9);

Tailwind

colors: {
  custom: {
    50: '#5e8959',
    500: '#135a18',
    950: '#000000',
  },
}

SCSS

$custom: #135a18;
$custom-light: #5e8959;
$custom-dark: #000000;

JSON

{
  "hex": "#135a18",
  "rgb": {
    "r": 19,
    "g": 90,
    "b": 24
  },
  "hsl": {
    "h": 124.225,
    "s": 65.138,
    "l": 21.373
  },
  "oklch": {
    "l": 0.41022,
    "c": 0.12001,
    "h": 143.9
  },
  "luminance": 0.07517
}

Semantic roles & 50–950 ramp

primary

#135A18

secondary

#92378C

accent

#40DCE8

background

#F5F8F5

surface

#EAF0E9

border

#C6CBC5

text

#050C03

muted

#797D78

Preview Lab

Preview with #135A18

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

Preview Lab → · Contrast checker → · Palette generator →