#155A11#155A11

#155A11 is a dark, vivid green. Relative luminance 0.075; OKLCH L 41.0% C 0.124 H 142.3°. Best body text is #FFFFFF at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#155A11
RGB	rgb(21, 90, 17)
HSL	hsl(117, 68%, 21%)
HSV	hsv(117, 81%, 35%)
CMYK	cmyk(76.7%, 0%, 81.1%, 64.7%)
CIE-LAB	lab(32.94, -36.09, 33.76)
CIE-LCH	lch(32.94, 49.42, 136.91°)
OKLab	oklab(41.01% -0.0982 0.076)
OKLCH	oklch(41.01% 0.124 142.3)
XYZ	xyz(4.0664, 7.5118, 1.7658)
Luminance	0.0751 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155A11 #56115A

analogous

#395A11 #155A11 #115A31

triadic

#155A11 #11155A #5A1115

tetradic

#155A11 #11395A #56115A #5A3111

square

#155A11 #11395A #56115A #5A3111

split-complementary

#155A11 #31115A #5A1139

monochromatic

#061A05 #092707 #155A11 #218D1B #2DC124

Accessibility & contrast

On white

8.39

#155A11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#155A11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155A11

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155A11	#FFFFFF	#000000	##FFFFFF
##155A11	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)

#5C5103

Deuteranopia (green-blind)

#544B19

Tritanopia (blue-blind)

#02574C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #155a11;
/* rgb */ color: rgb(21, 90, 17);
/* oklch */ color: oklch(41.0% 0.124 142.3);

Tailwind

colors: {
  custom: {
    50: '#5f8955',
    500: '#155a11',
    950: '#000000',
  },
}

SCSS

$custom: #155a11;
$custom-light: #5f8955;
$custom-dark: #000000;

JSON

{
  "hex": "#155a11",
  "rgb": {
    "r": 21,
    "g": 90,
    "b": 17
  },
  "hsl": {
    "h": 116.712,
    "s": 68.224,
    "l": 20.98
  },
  "oklch": {
    "l": 0.41009,
    "c": 0.12418,
    "h": 142.3
  },
  "luminance": 0.07512
}

Semantic roles & 50–950 ramp

primary

#155A11

secondary

#8E3493

accent

#3DEBE2

background

#F5F8F5

surface

#EAF0E9

border

#C6CBC5

text

#050C03

muted

#797D78

Preview Lab

Preview with #155A11

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

Preview Lab → · Contrast checker → · Palette generator →