#155A19#155A19

#155A19 is a dark, moderate green. Relative luminance 0.075; OKLCH L 41.1% C 0.119 H 143.8°. Best body text is #FFFFFF at 8.37:1 contrast (WCAG AA passes).

Color values

HEX	#155A19
RGB	rgb(21, 90, 25)
HSL	hsl(123, 62%, 22%)
HSV	hsv(123, 77%, 35%)
CMYK	cmyk(76.7%, 0%, 72.2%, 64.7%)
CIE-LAB	lab(33.01, -35.31, 30.38)
CIE-LCH	lch(33.01, 46.59, 139.29°)
OKLab	oklab(41.08% -0.0957 0.07)
OKLCH	oklch(41.08% 0.119 143.8)
XYZ	xyz(4.1406, 7.5415, 2.1569)
Luminance	0.0754 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155A19 #5A1556

analogous

#345A15 #155A19 #155A3C

triadic

#155A19 #19155A #5A1915

tetradic

#155A19 #15345A #5A1556 #5A3C15

square

#155A19 #15345A #5A1556 #5A3C15

split-complementary

#155A19 #3C155A #5A1534

monochromatic

#061907 #09280B #155A19 #218C27 #2CBD35

Accessibility & contrast

On white

8.37

#155A19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#155A19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155A19

8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155A19	#FFFFFF	#000000	##FFFFFF
##155A19	1.00	8.37	2.51	8.37
#FFFFFF	8.37	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5110

Deuteranopia (green-blind)

#544C1F

Tritanopia (blue-blind)

#00574D

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #155a19;
/* rgb */ color: rgb(21, 90, 25);
/* oklch */ color: oklch(41.1% 0.119 143.8);

Tailwind

colors: {
  custom: {
    50: '#5f8959',
    500: '#155a19',
    950: '#000000',
  },
}

SCSS

$custom: #155a19;
$custom-light: #5f8959;
$custom-dark: #000000;

JSON

{
  "hex": "#155a19",
  "rgb": {
    "r": 21,
    "g": 90,
    "b": 25
  },
  "hsl": {
    "h": 123.478,
    "s": 62.162,
    "l": 21.765
  },
  "oklch": {
    "l": 0.41083,
    "c": 0.11856,
    "h": 143.8
  },
  "luminance": 0.07542
}

Semantic roles & 50–950 ramp

primary

#155A19

secondary

#92398C

accent

#43DCE5

background

#F5F8F5

surface

#EAF0E9

border

#C6CBC5

text

#050C04

muted

#797D79

Preview Lab

Preview with #155A19

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

Preview Lab → · Contrast checker → · Palette generator →