#155D32#155D32

#155D32 is a dark, moderate green. Relative luminance 0.082; OKLCH L 42.4% C 0.099 H 152.4°. Best body text is #FFFFFF at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#155D32
RGB	rgb(21, 93, 50)
HSL	hsl(144, 63%, 22%)
HSV	hsv(144, 77%, 36%)
CMYK	cmyk(77.4%, 0%, 46.2%, 63.5%)
CIE-LAB	lab(34.43, -32.58, 18.58)
CIE-LCH	lch(34.43, 37.51, 150.31°)
OKLab	oklab(42.37% -0.0877 0.0459)
OKLCH	oklch(42.37% 0.099 152.4)
XYZ	xyz(4.7989, 8.2179, 4.3503)
Luminance	0.0822 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155D32 #5D1540

analogous

#1C5D15 #155D32 #155D56

triadic

#155D32 #32155D #5D3215

tetradic

#155D32 #151C5D #5D1540 #5D5615

square

#155D32 #151C5D #5D1540 #5D5615

split-complementary

#155D32 #56155D #5D151C

monochromatic

#06190D #0A2B17 #155D32 #208F4D #2CC168

Accessibility & contrast

On white

7.94

#155D32 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#155D32 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155D32

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155D32	#FFFFFF	#000000	##FFFFFF
##155D32	1.00	7.94	2.64	7.94
#FFFFFF	7.94	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D552F

Deuteranopia (green-blind)

#544F35

Tritanopia (blue-blind)

#005C52

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #155d32;
/* rgb */ color: rgb(21, 93, 50);
/* oklch */ color: oklch(42.4% 0.099 152.4);

Tailwind

colors: {
  custom: {
    50: '#5e8c6a',
    500: '#155d32',
    950: '#000000',
  },
}

SCSS

$custom: #155d32;
$custom-light: #5e8c6a;
$custom-dark: #000000;

JSON

{
  "hex": "#155d32",
  "rgb": {
    "r": 21,
    "g": 93,
    "b": 50
  },
  "hsl": {
    "h": 144.167,
    "s": 63.158,
    "l": 22.353
  },
  "oklch": {
    "l": 0.4237,
    "c": 0.09902,
    "h": 152.4
  },
  "luminance": 0.08218
}

Semantic roles & 50–950 ramp

primary

#155D32

secondary

#943970

accent

#42A4E6

background

#F5F8F6

surface

#EAF0EB

border

#C6CBC6

text

#050C06

muted

#797D7A

Preview Lab

Preview with #155D32

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

Preview Lab → · Contrast checker → · Palette generator →