#155F18#155F18

#155F18 is a dark, vivid green. Relative luminance 0.084; OKLCH L 42.6% C 0.126 H 143.5°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#155F18
RGB	rgb(21, 95, 24)
HSL	hsl(122, 64%, 23%)
HSV	hsv(122, 78%, 37%)
CMYK	cmyk(77.9%, 0%, 74.7%, 62.7%)
CIE-LAB	lab(34.82, -37.29, 32.77)
CIE-LCH	lch(34.82, 49.64, 138.70°)
OKLab	oklab(42.58% -0.1011 0.0749)
OKLCH	oklch(42.58% 0.126 143.5)
XYZ	xyz(4.5661, 8.4093, 2.2465)
Luminance	0.0841 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155F18 #5F155C

analogous

#375F15 #155F18 #155F3D

triadic

#155F18 #18155F #5F1815

tetradic

#155F18 #15375F #5F155C #5F3D15

square

#155F18 #15375F #5F155C #5F3D15

split-complementary

#155F18 #3D155F #5F1537

monochromatic

#061906 #0A2D0B #155F18 #209125 #2BC331

Accessibility & contrast

On white

7.83

#155F18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#155F18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155F18

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155F18	#FFFFFF	#000000	##FFFFFF
##155F18	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)

#61550D

Deuteranopia (green-blind)

#59501F

Tritanopia (blue-blind)

#005C51

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #155f18;
/* rgb */ color: rgb(21, 95, 24);
/* oklch */ color: oklch(42.6% 0.126 143.5);

Tailwind

colors: {
  custom: {
    50: '#608d59',
    500: '#155f18',
    950: '#000000',
  },
}

SCSS

$custom: #155f18;
$custom-light: #608d59;
$custom-dark: #000000;

JSON

{
  "hex": "#155f18",
  "rgb": {
    "r": 21,
    "g": 95,
    "b": 24
  },
  "hsl": {
    "h": 122.432,
    "s": 63.793,
    "l": 22.745
  },
  "oklch": {
    "l": 0.42584,
    "c": 0.12582,
    "h": 143.5
  },
  "luminance": 0.0841
}

Semantic roles & 50–950 ramp

primary

#155F18

secondary

#963A93

accent

#41E0E7

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#050C04

muted

#7A7D79

Preview Lab

Preview with #155F18

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

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