#135C18#135C18

#135C18 is a dark, vivid green. Relative luminance 0.079; OKLCH L 41.6% C 0.123 H 143.8°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#135C18
RGB	rgb(19, 92, 24)
HSL	hsl(124, 66%, 22%)
HSV	hsv(124, 79%, 36%)
CMYK	cmyk(79.3%, 0%, 73.9%, 63.9%)
CIE-LAB	lab(33.69, -36.55, 31.56)
CIE-LCH	lch(33.69, 48.29, 139.20°)
OKLab	oklab(41.63% -0.099 0.0724)
OKLCH	oklch(41.63% 0.123 143.8)
XYZ	xyz(4.2603, 7.8582, 2.1562)
Luminance	0.0786 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#135C18 #5C1357

analogous

#335C13 #135C18 #135C3D

triadic

#135C18 #18135C #5C1813

tetradic

#135C18 #13335C #5C1357 #5C3D13

square

#135C18 #13335C #5C1357 #5C3D13

split-complementary

#135C18 #3D135C #5C1333

monochromatic

#051907 #09290B #135C18 #1D8F25 #28C132

Accessibility & contrast

On white

8.17

#135C18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#135C18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135C18

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##135C18	#FFFFFF	#000000	##FFFFFF
##135C18	1.00	8.17	2.57	8.17
#FFFFFF	8.17	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E530E

Deuteranopia (green-blind)

#564D1F

Tritanopia (blue-blind)

#00594E

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #135c18;
/* rgb */ color: rgb(19, 92, 24);
/* oklch */ color: oklch(41.6% 0.123 143.8);

Tailwind

colors: {
  custom: {
    50: '#5f8b59',
    500: '#135c18',
    950: '#000000',
  },
}

SCSS

$custom: #135c18;
$custom-light: #5f8b59;
$custom-dark: #000000;

JSON

{
  "hex": "#135c18",
  "rgb": {
    "r": 19,
    "g": 92,
    "b": 24
  },
  "hsl": {
    "h": 124.11,
    "s": 65.766,
    "l": 21.765
  },
  "oklch": {
    "l": 0.41629,
    "c": 0.12261,
    "h": 143.8
  },
  "luminance": 0.07859
}

Semantic roles & 50–950 ramp

primary

#135C18

secondary

#94378E

accent

#3FDDE9

background

#F5F8F5

surface

#EAF0E9

border

#C6CBC5

text

#050C04

muted

#797D79

Preview Lab

Preview with #135C18

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

Preview Lab → · Contrast checker → · Palette generator →