#155B26#155B26

#155B26 is a dark, moderate green. Relative luminance 0.078; OKLCH L 41.6% C 0.108 H 147.5°. Best body text is #FFFFFF at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#155B26
RGB	rgb(21, 91, 38)
HSL	hsl(135, 63%, 22%)
HSV	hsv(135, 77%, 36%)
CMYK	cmyk(76.9%, 0%, 58.2%, 64.3%)
CIE-LAB	lab(33.52, -33.93, 24.29)
CIE-LCH	lch(33.52, 41.73, 144.40°)
OKLab	oklab(41.56% -0.0914 0.0582)
OKLCH	oklch(41.56% 0.108 147.5)
XYZ	xyz(4.3999, 7.7810, 3.1034)
Luminance	0.0778 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155B26 #5B154A

analogous

#275B15 #155B26 #155B49

triadic

#155B26 #26155B #5B2615

tetradic

#155B26 #15275B #5B154A #5B4915

square

#155B26 #15275B #5B154A #5B4915

split-complementary

#155B26 #49155B #5B1527

monochromatic

#06190A #0A2911 #155B26 #208D3B #2CBE50

Accessibility & contrast

On white

8.21

#155B26 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#155B26 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155B26

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155B26	#FFFFFF	#000000	##FFFFFF
##155B26	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)

#5C5221

Deuteranopia (green-blind)

#544D2A

Tritanopia (blue-blind)

#00594F

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #155b26;
/* rgb */ color: rgb(21, 91, 38);
/* oklch */ color: oklch(41.6% 0.108 147.5);

Tailwind

colors: {
  custom: {
    50: '#5e8a62',
    500: '#155b26',
    950: '#000000',
  },
}

SCSS

$custom: #155b26;
$custom-light: #5e8a62;
$custom-dark: #000000;

JSON

{
  "hex": "#155b26",
  "rgb": {
    "r": 21,
    "g": 91,
    "b": 38
  },
  "hsl": {
    "h": 134.571,
    "s": 62.5,
    "l": 21.961
  },
  "oklch": {
    "l": 0.41557,
    "c": 0.10835,
    "h": 147.5
  },
  "luminance": 0.07782
}

Semantic roles & 50–950 ramp

primary

#155B26

secondary

#92397D

accent

#42BEE6

background

#F5F8F5

surface

#EAF0EA

border

#C6CBC6

text

#050C05

muted

#797D79

Preview Lab

Preview with #155B26

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

Preview Lab → · Contrast checker → · Palette generator →