#155E36#155E36

#155E36 is a dark, moderate green. Relative luminance 0.084; OKLCH L 42.8% C 0.096 H 154.3°. Best body text is #FFFFFF at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#155E36
RGB	rgb(21, 94, 54)
HSL	hsl(147, 63%, 23%)
HSV	hsv(147, 78%, 37%)
CMYK	cmyk(77.7%, 0%, 42.6%, 63.1%)
CIE-LAB	lab(34.86, -32.18, 16.78)
CIE-LCH	lch(34.86, 36.29, 152.46°)
OKLab	oklab(42.75% -0.0868 0.0418)
OKLCH	oklch(42.75% 0.096 154.3)
XYZ	xyz(4.9774, 8.4306, 4.8543)
Luminance	0.0843 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155E36 #5E153D

analogous

#195E15 #155E36 #155E5A

triadic

#155E36 #36155E #5E3615

tetradic

#155E36 #15195E #5E153D #5E5A15

square

#155E36 #15195E #5E153D #5E5A15

split-complementary

#155E36 #5A155E #5E1519

monochromatic

#06190E #0A2C19 #155E36 #209053 #2BC26F

Accessibility & contrast

On white

7.82

#155E36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#155E36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155E36

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155E36	#FFFFFF	#000000	##FFFFFF
##155E36	1.00	7.82	2.69	7.82
#FFFFFF	7.82	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5633

Deuteranopia (green-blind)

#554F39

Tritanopia (blue-blind)

#005D54

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #155e36;
/* rgb */ color: rgb(21, 94, 54);
/* oklch */ color: oklch(42.8% 0.096 154.3);

Tailwind

colors: {
  custom: {
    50: '#5f8c6d',
    500: '#155e36',
    950: '#000000',
  },
}

SCSS

$custom: #155e36;
$custom-light: #5f8c6d;
$custom-dark: #000000;

JSON

{
  "hex": "#155e36",
  "rgb": {
    "r": 21,
    "g": 94,
    "b": 54
  },
  "hsl": {
    "h": 147.123,
    "s": 63.478,
    "l": 22.549
  },
  "oklch": {
    "l": 0.4275,
    "c": 0.09634,
    "h": 154.3
  },
  "luminance": 0.08431
}

Semantic roles & 50–950 ramp

primary

#155E36

secondary

#95396C

accent

#419CE7

background

#F5F8F6

surface

#EAF0EB

border

#C6CBC6

text

#050C07

muted

#797D7A

Preview Lab

Preview with #155E36

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

Preview Lab → · Contrast checker → · Palette generator →