#155F36#155F36

#155F36 is a dark, moderate green. Relative luminance 0.086; OKLCH L 43.0% C 0.098 H 154.0°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#155F36
RGB	rgb(21, 95, 54)
HSL	hsl(147, 64%, 23%)
HSV	hsv(147, 78%, 37%)
CMYK	cmyk(77.9%, 0%, 43.2%, 62.7%)
CIE-LAB	lab(35.22, -32.60, 17.25)
CIE-LCH	lch(35.22, 36.89, 152.12°)
OKLab	oklab(43.05% -0.0879 0.0429)
OKLCH	oklch(43.05% 0.098 154)
XYZ	xyz(5.0669, 8.6096, 4.8841)
Luminance	0.0861 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155F36 #5F153E

analogous

#195F15 #155F36 #155F5B

triadic

#155F36 #36155F #5F3615

tetradic

#155F36 #15195F #5F153E #5F5B15

square

#155F36 #15195F #5F153E #5F5B15

split-complementary

#155F36 #5B155F #5F1519

monochromatic

#06190E #0A2D1A #155F36 #209152 #2BC36F

Accessibility & contrast

On white

7.71

#155F36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#155F36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155F36

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155F36	#FFFFFF	#000000	##FFFFFF
##155F36	1.00	7.71	2.72	7.71
#FFFFFF	7.71	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5733

Deuteranopia (green-blind)

#565039

Tritanopia (blue-blind)

#005E55

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #155f36;
/* rgb */ color: rgb(21, 95, 54);
/* oklch */ color: oklch(43.0% 0.098 154.0);

Tailwind

colors: {
  custom: {
    50: '#5f8d6d',
    500: '#155f36',
    950: '#000000',
  },
}

SCSS

$custom: #155f36;
$custom-light: #5f8d6d;
$custom-dark: #000000;

JSON

{
  "hex": "#155f36",
  "rgb": {
    "r": 21,
    "g": 95,
    "b": 54
  },
  "hsl": {
    "h": 146.757,
    "s": 63.793,
    "l": 22.745
  },
  "oklch": {
    "l": 0.43045,
    "c": 0.09782,
    "h": 154
  },
  "luminance": 0.0861
}

Semantic roles & 50–950 ramp

primary

#155F36

secondary

#963A6D

accent

#419DE7

background

#F5F8F6

surface

#EAF0EB

border

#C6CBC6

text

#050C07

muted

#797D7A

Preview Lab

Preview with #155F36

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

Preview Lab → · Contrast checker → · Palette generator →