#155D16#155D16

#155D16 is a dark, vivid green. Relative luminance 0.080; OKLCH L 42.0% C 0.125 H 143.1°. Best body text is #FFFFFF at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#155D16
RGB	rgb(21, 93, 22)
HSL	hsl(121, 63%, 22%)
HSV	hsv(121, 77%, 36%)
CMYK	cmyk(77.4%, 0%, 76.3%, 63.5%)
CIE-LAB	lab(34.08, -36.75, 32.86)
CIE-LCH	lch(34.08, 49.30, 138.20°)
OKLab	oklab(41.96% -0.0997 0.0748)
OKLCH	oklch(41.96% 0.125 143.1)
XYZ	xyz(4.3682, 8.0456, 2.0816)
Luminance	0.0805 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155D16 #5D155C

analogous

#385D15 #155D16 #155D3A

triadic

#155D16 #16155D #5D1615

tetradic

#155D16 #15385D #5D155C #5D3A15

square

#155D16 #15385D #5D155C #5D3A15

split-complementary

#155D16 #3A155D #5D1538

monochromatic

#061906 #0A2B0A #155D16 #208F22 #2CC12E

Accessibility & contrast

On white

8.05

#155D16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#155D16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155D16

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155D16	#FFFFFF	#000000	##FFFFFF
##155D16	1.00	8.05	2.61	8.05
#FFFFFF	8.05	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F540A

Deuteranopia (green-blind)

#574E1D

Tritanopia (blue-blind)

#005A4F

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #155d16;
/* rgb */ color: rgb(21, 93, 22);
/* oklch */ color: oklch(42.0% 0.125 143.1);

Tailwind

colors: {
  custom: {
    50: '#608c58',
    500: '#155d16',
    950: '#000000',
  },
}

SCSS

$custom: #155d16;
$custom-light: #608c58;
$custom-dark: #000000;

JSON

{
  "hex": "#155d16",
  "rgb": {
    "r": 21,
    "g": 93,
    "b": 22
  },
  "hsl": {
    "h": 120.833,
    "s": 63.158,
    "l": 22.353
  },
  "oklch": {
    "l": 0.41961,
    "c": 0.12468,
    "h": 143.1
  },
  "luminance": 0.08046
}

Semantic roles & 50–950 ramp

primary

#155D16

secondary

#943993

accent

#42E4E6

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#050C03

muted

#7A7D78

Preview Lab

Preview with #155D16

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

Preview Lab → · Contrast checker → · Palette generator →