#155D1D#155D1D

#155D1D is a dark, moderate green. Relative luminance 0.081; OKLCH L 42.0% C 0.119 H 144.6°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#155D1D
RGB	rgb(21, 93, 29)
HSL	hsl(127, 63%, 22%)
HSV	hsv(127, 77%, 36%)
CMYK	cmyk(77.4%, 0%, 68.8%, 63.5%)
CIE-LAB	lab(34.14, -35.98, 29.71)
CIE-LCH	lch(34.14, 46.66, 140.46°)
OKLab	oklab(42.04% -0.0973 0.0691)
OKLCH	oklch(42.04% 0.119 144.6)
XYZ	xyz(4.4451, 8.0763, 2.4868)
Luminance	0.0808 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155D1D #5D1555

analogous

#315D15 #155D1D #155D41

triadic

#155D1D #1D155D #5D1D15

tetradic

#155D1D #15315D #5D1555 #5D4115

square

#155D1D #15315D #5D1555 #5D4115

split-complementary

#155D1D #41155D #5D1531

monochromatic

#061908 #0A2B0D #155D1D #208F2D #2CC13C

Accessibility & contrast

On white

8.03

#155D1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#155D1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155D1D

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155D1D	#FFFFFF	#000000	##FFFFFF
##155D1D	1.00	8.03	2.62	8.03
#FFFFFF	8.03	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5415

Deuteranopia (green-blind)

#564E23

Tritanopia (blue-blind)

#005A50

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #155d1d;
/* rgb */ color: rgb(21, 93, 29);
/* oklch */ color: oklch(42.0% 0.119 144.6);

Tailwind

colors: {
  custom: {
    50: '#5f8c5c',
    500: '#155d1d',
    950: '#000000',
  },
}

SCSS

$custom: #155d1d;
$custom-light: #5f8c5c;
$custom-dark: #000000;

JSON

{
  "hex": "#155d1d",
  "rgb": {
    "r": 21,
    "g": 93,
    "b": 29
  },
  "hsl": {
    "h": 126.667,
    "s": 63.158,
    "l": 22.353
  },
  "oklch": {
    "l": 0.42035,
    "c": 0.11932,
    "h": 144.6
  },
  "luminance": 0.08077
}

Semantic roles & 50–950 ramp

primary

#155D1D

secondary

#94398A

accent

#42D4E6

background

#F5F8F5

surface

#EAF0E9

border

#C6CBC5

text

#050C04

muted

#797D79

Preview Lab

Preview with #155D1D

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

Preview Lab → · Contrast checker → · Palette generator →