#155F35#155F35

#155F35 is a dark, moderate green. Relative luminance 0.086; OKLCH L 43.0% C 0.099 H 153.4°. Best body text is #FFFFFF at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#155F35
RGB	rgb(21, 95, 53)
HSL	hsl(146, 64%, 23%)
HSV	hsv(146, 78%, 37%)
CMYK	cmyk(77.9%, 0%, 44.2%, 62.7%)
CIE-LAB	lab(35.20, -32.81, 17.82)
CIE-LCH	lch(35.20, 37.34, 151.50°)
OKLab	oklab(43.02% -0.0884 0.0442)
OKLCH	oklch(43.02% 0.099 153.4)
XYZ	xyz(5.0436, 8.6003, 4.7617)
Luminance	0.0860 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155F35 #5F153F

analogous

#1A5F15 #155F35 #155F5A

triadic

#155F35 #35155F #5F3515

tetradic

#155F35 #151A5F #5F153F #5F5A15

square

#155F35 #151A5F #5F153F #5F5A15

split-complementary

#155F35 #5A155F #5F151A

monochromatic

#06190E #0A2D19 #155F35 #209151 #2BC36D

Accessibility & contrast

On white

7.72

#155F35 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#155F35 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155F35

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155F35	#FFFFFF	#000000	##FFFFFF
##155F35	1.00	7.72	2.72	7.72
#FFFFFF	7.72	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5732

Deuteranopia (green-blind)

#565038

Tritanopia (blue-blind)

#005E55

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #155f35;
/* rgb */ color: rgb(21, 95, 53);
/* oklch */ color: oklch(43.0% 0.099 153.4);

Tailwind

colors: {
  custom: {
    50: '#5f8d6c',
    500: '#155f35',
    950: '#000000',
  },
}

SCSS

$custom: #155f35;
$custom-light: #5f8d6c;
$custom-dark: #000000;

JSON

{
  "hex": "#155f35",
  "rgb": {
    "r": 21,
    "g": 95,
    "b": 53
  },
  "hsl": {
    "h": 145.946,
    "s": 63.793,
    "l": 22.745
  },
  "oklch": {
    "l": 0.43024,
    "c": 0.09886,
    "h": 153.4
  },
  "luminance": 0.08601
}

Semantic roles & 50–950 ramp

primary

#155F35

secondary

#963A6E

accent

#419FE7

background

#F5F8F6

surface

#EAF0EB

border

#C6CBC6

text

#050C07

muted

#797D7A

Preview Lab

Preview with #155F35

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

Preview Lab → · Contrast checker → · Palette generator →