#155C2C#155C2C

#155C2C is a dark, moderate green. Relative luminance 0.080; OKLCH L 42.0% C 0.104 H 149.7°. Best body text is #FFFFFF at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#155C2C
RGB	rgb(21, 92, 44)
HSL	hsl(139, 63%, 22%)
HSV	hsv(139, 77%, 36%)
CMYK	cmyk(77.2%, 0%, 52.2%, 63.9%)
CIE-LAB	lab(33.97, -33.31, 21.48)
CIE-LCH	lch(33.97, 39.63, 147.19°)
OKLab	oklab(41.96% -0.0896 0.0523)
OKLCH	oklch(41.96% 0.104 149.7)
XYZ	xyz(4.5907, 7.9951, 3.6836)
Luminance	0.0800 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155C2C #5C1545

analogous

#215C15 #155C2C #155C50

triadic

#155C2C #2C155C #5C2C15

tetradic

#155C2C #15215C #5C1545 #5C5015

square

#155C2C #15215C #5C1545 #5C5015

split-complementary

#155C2C #50155C #5C1521

monochromatic

#06190C #0A2A14 #155C2C #208E44 #2CC05C

Accessibility & contrast

On white

8.08

#155C2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#155C2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155C2C

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155C2C	#FFFFFF	#000000	##FFFFFF
##155C2C	1.00	8.08	2.60	8.08
#FFFFFF	8.08	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5328

Deuteranopia (green-blind)

#544E2F

Tritanopia (blue-blind)

#005A51

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #155c2c;
/* rgb */ color: rgb(21, 92, 44);
/* oklch */ color: oklch(42.0% 0.104 149.7);

Tailwind

colors: {
  custom: {
    50: '#5e8b66',
    500: '#155c2c',
    950: '#000000',
  },
}

SCSS

$custom: #155c2c;
$custom-light: #5e8b66;
$custom-dark: #000000;

JSON

{
  "hex": "#155c2c",
  "rgb": {
    "r": 21,
    "g": 92,
    "b": 44
  },
  "hsl": {
    "h": 139.437,
    "s": 62.832,
    "l": 22.157
  },
  "oklch": {
    "l": 0.41958,
    "c": 0.10377,
    "h": 149.7
  },
  "luminance": 0.07996
}

Semantic roles & 50–950 ramp

primary

#155C2C

secondary

#933976

accent

#42B1E6

background

#F5F8F6

surface

#EAF0EB

border

#C6CBC6

text

#050C06

muted

#797D7A

Preview Lab

Preview with #155C2C

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

Preview Lab → · Contrast checker → · Palette generator →