#155A23#155A23

#155A23 is a dark, moderate green. Relative luminance 0.076; OKLCH L 41.2% C 0.110 H 146.6°. Best body text is #FFFFFF at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#155A23
RGB	rgb(21, 90, 35)
HSL	hsl(132, 62%, 22%)
HSV	hsv(132, 77%, 35%)
CMYK	cmyk(76.7%, 0%, 61.1%, 64.7%)
CIE-LAB	lab(33.12, -34.00, 25.44)
CIE-LCH	lch(33.12, 42.46, 143.19°)
OKLab	oklab(41.21% -0.0916 0.0605)
OKLCH	oklch(41.21% 0.11 146.6)
XYZ	xyz(4.2685, 7.5926, 2.8304)
Luminance	0.0759 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155A23 #5A154C

analogous

#2A5A15 #155A23 #155A46

triadic

#155A23 #23155A #5A2315

tetradic

#155A23 #152A5A #5A154C #5A4615

square

#155A23 #152A5A #5A154C #5A4615

split-complementary

#155A23 #46155A #5A152A

monochromatic

#06190A #092810 #155A23 #218C36 #2CBD4A

Accessibility & contrast

On white

8.34

#155A23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#155A23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155A23

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155A23	#FFFFFF	#000000	##FFFFFF
##155A23	1.00	8.34	2.52	8.34
#FFFFFF	8.34	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B511E

Deuteranopia (green-blind)

#534C27

Tritanopia (blue-blind)

#00584E

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #155a23;
/* rgb */ color: rgb(21, 90, 35);
/* oklch */ color: oklch(41.2% 0.110 146.6);

Tailwind

colors: {
  custom: {
    50: '#5e8960',
    500: '#155a23',
    950: '#000000',
  },
}

SCSS

$custom: #155a23;
$custom-light: #5e8960;
$custom-dark: #000000;

JSON

{
  "hex": "#155a23",
  "rgb": {
    "r": 21,
    "g": 90,
    "b": 35
  },
  "hsl": {
    "h": 132.174,
    "s": 62.162,
    "l": 21.765
  },
  "oklch": {
    "l": 0.4121,
    "c": 0.10983,
    "h": 146.6
  },
  "luminance": 0.07593
}

Semantic roles & 50–950 ramp

primary

#155A23

secondary

#923980

accent

#43C4E5

background

#F5F8F5

surface

#EAF0E9

border

#C6CBC5

text

#050C05

muted

#797D79

Preview Lab

Preview with #155A23

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

Preview Lab → · Contrast checker → · Palette generator →