#155F17#155F17

#155F17 is a dark, vivid green. Relative luminance 0.084; OKLCH L 42.6% C 0.127 H 143.3°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#155F17
RGB	rgb(21, 95, 23)
HSL	hsl(122, 64%, 23%)
HSV	hsv(122, 78%, 37%)
CMYK	cmyk(77.9%, 0%, 75.8%, 62.7%)
CIE-LAB	lab(34.81, -37.39, 33.20)
CIE-LCH	lch(34.81, 50.00, 138.40°)
OKLab	oklab(42.57% -0.1014 0.0757)
OKLCH	oklch(42.57% 0.127 143.3)
XYZ	xyz(4.5558, 8.4052, 2.1927)
Luminance	0.0841 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155F17 #5F155D

analogous

#385F15 #155F17 #155F3C

triadic

#155F17 #17155F #5F1715

tetradic

#155F17 #15385F #5F155D #5F3C15

square

#155F17 #15385F #5F155D #5F3C15

split-complementary

#155F17 #3C155F #5F1538

monochromatic

#061906 #0A2D0B #155F17 #209123 #2BC32F

Accessibility & contrast

On white

7.83

#155F17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#155F17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155F17

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155F17	#FFFFFF	#000000	##FFFFFF
##155F17	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61550B

Deuteranopia (green-blind)

#59501E

Tritanopia (blue-blind)

#005C51

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #155f17;
/* rgb */ color: rgb(21, 95, 23);
/* oklch */ color: oklch(42.6% 0.127 143.3);

Tailwind

colors: {
  custom: {
    50: '#608d59',
    500: '#155f17',
    950: '#000000',
  },
}

SCSS

$custom: #155f17;
$custom-light: #608d59;
$custom-dark: #000000;

JSON

{
  "hex": "#155f17",
  "rgb": {
    "r": 21,
    "g": 95,
    "b": 23
  },
  "hsl": {
    "h": 121.622,
    "s": 63.793,
    "l": 22.745
  },
  "oklch": {
    "l": 0.42574,
    "c": 0.12654,
    "h": 143.3
  },
  "luminance": 0.08406
}

Semantic roles & 50–950 ramp

primary

#155F17

secondary

#963A94

accent

#41E2E7

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#050C04

muted

#7A7D79

Preview Lab

Preview with #155F17

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

Preview Lab → · Contrast checker → · Palette generator →