#155B27#155B27

#155B27 is a dark, moderate green. Relative luminance 0.078; OKLCH L 41.6% C 0.107 H 147.9°. Best body text is #FFFFFF at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#155B27
RGB	rgb(21, 91, 39)
HSL	hsl(135, 63%, 22%)
HSV	hsv(135, 77%, 36%)
CMYK	cmyk(76.9%, 0%, 57.1%, 64.3%)
CIE-LAB	lab(33.54, -33.77, 23.76)
CIE-LCH	lch(33.54, 41.29, 144.87°)
OKLab	oklab(41.57% -0.0909 0.0571)
OKLCH	oklch(41.57% 0.107 147.9)
XYZ	xyz(4.4162, 7.7876, 3.1895)
Luminance	0.0779 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155B27 #5B1549

analogous

#265B15 #155B27 #155B4A

triadic

#155B27 #27155B #5B2715

tetradic

#155B27 #15265B #5B1549 #5B4A15

square

#155B27 #15265B #5B1549 #5B4A15

split-complementary

#155B27 #4A155B #5B1526

monochromatic

#06190B #0A2912 #155B27 #208D3C #2CBE52

Accessibility & contrast

On white

8.21

#155B27 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#155B27 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155B27

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155B27	#FFFFFF	#000000	##FFFFFF
##155B27	1.00	8.21	2.56	8.21
#FFFFFF	8.21	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5222

Deuteranopia (green-blind)

#544D2B

Tritanopia (blue-blind)

#00594F

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #155b27;
/* rgb */ color: rgb(21, 91, 39);
/* oklch */ color: oklch(41.6% 0.107 147.9);

Tailwind

colors: {
  custom: {
    50: '#5e8a62',
    500: '#155b27',
    950: '#000000',
  },
}

SCSS

$custom: #155b27;
$custom-light: #5e8a62;
$custom-dark: #000000;

JSON

{
  "hex": "#155b27",
  "rgb": {
    "r": 21,
    "g": 91,
    "b": 39
  },
  "hsl": {
    "h": 135.429,
    "s": 62.5,
    "l": 21.961
  },
  "oklch": {
    "l": 0.41573,
    "c": 0.10737,
    "h": 147.9
  },
  "luminance": 0.07788
}

Semantic roles & 50–950 ramp

primary

#155B27

secondary

#92397C

accent

#42BCE6

background

#F5F8F5

surface

#EAF0EA

border

#C6CBC6

text

#050C05

muted

#797D79

Preview Lab

Preview with #155B27

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

Preview Lab → · Contrast checker → · Palette generator →