#155B32#155B32

#155B32 is a dark, moderate green. Relative luminance 0.079; OKLCH L 41.8% C 0.096 H 152.9°. Best body text is #FFFFFF at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#155B32
RGB	rgb(21, 91, 50)
HSL	hsl(145, 63%, 22%)
HSV	hsv(145, 77%, 36%)
CMYK	cmyk(76.9%, 0%, 45.1%, 64.3%)
CIE-LAB	lab(33.71, -31.73, 17.64)
CIE-LCH	lch(33.71, 36.31, 150.92°)
OKLab	oklab(41.78% -0.0855 0.0437)
OKLCH	oklch(41.78% 0.096 152.9)
XYZ	xyz(4.6257, 7.8714, 4.2925)
Luminance	0.0787 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155B32 #5B153E

analogous

#1B5B15 #155B32 #155B55

triadic

#155B32 #32155B #5B3215

tetradic

#155B32 #151B5B #5B153E #5B5515

square

#155B32 #151B5B #5B153E #5B5515

split-complementary

#155B32 #55155B #5B151B

monochromatic

#06190E #0A2917 #155B32 #208D4D #2CBE69

Accessibility & contrast

On white

8.16

#155B32 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#155B32 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155B32

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155B32	#FFFFFF	#000000	##FFFFFF
##155B32	1.00	8.16	2.57	8.16
#FFFFFF	8.16	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B532F

Deuteranopia (green-blind)

#534D35

Tritanopia (blue-blind)

#005A51

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #155b32;
/* rgb */ color: rgb(21, 91, 50);
/* oklch */ color: oklch(41.8% 0.096 152.9);

Tailwind

colors: {
  custom: {
    50: '#5e8a6a',
    500: '#155b32',
    950: '#000000',
  },
}

SCSS

$custom: #155b32;
$custom-light: #5e8a6a;
$custom-dark: #000000;

JSON

{
  "hex": "#155b32",
  "rgb": {
    "r": 21,
    "g": 91,
    "b": 50
  },
  "hsl": {
    "h": 144.857,
    "s": 62.5,
    "l": 21.961
  },
  "oklch": {
    "l": 0.41777,
    "c": 0.09604,
    "h": 152.9
  },
  "luminance": 0.07872
}

Semantic roles & 50–950 ramp

primary

#155B32

secondary

#92396E

accent

#42A2E6

background

#F5F8F6

surface

#EAF0EB

border

#C6CBC6

text

#050C06

muted

#797D7A

Preview Lab

Preview with #155B32

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

Preview Lab → · Contrast checker → · Palette generator →