#155C23#155C23

#155C23 is a dark, moderate green. Relative luminance 0.079; OKLCH L 41.8% C 0.113 H 146.4°. Best body text is #FFFFFF at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#155C23
RGB	rgb(21, 92, 35)
HSL	hsl(132, 63%, 22%)
HSV	hsv(132, 77%, 36%)
CMYK	cmyk(77.2%, 0%, 62%, 63.9%)
CIE-LAB	lab(33.85, -34.79, 26.30)
CIE-LCH	lch(33.85, 43.61, 142.91°)
OKLab	oklab(41.81% -0.0938 0.0624)
OKLCH	oklch(41.81% 0.113 146.4)
XYZ	xyz(4.4395, 7.9346, 2.8873)
Luminance	0.0794 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155C23 #5C154E

analogous

#2B5C15 #155C23 #155C47

triadic

#155C23 #23155C #5C2315

tetradic

#155C23 #152B5C #5C154E #5C4715

square

#155C23 #152B5C #5C154E #5C4715

split-complementary

#155C23 #47155C #5C152B

monochromatic

#061909 #0A2A10 #155C23 #208E36 #2CC049

Accessibility & contrast

On white

8.12

#155C23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#155C23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155C23

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155C23	#FFFFFF	#000000	##FFFFFF
##155C23	1.00	8.12	2.59	8.12
#FFFFFF	8.12	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D531D

Deuteranopia (green-blind)

#554D28

Tritanopia (blue-blind)

#005A4F

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #155c23;
/* rgb */ color: rgb(21, 92, 35);
/* oklch */ color: oklch(41.8% 0.113 146.4);

Tailwind

colors: {
  custom: {
    50: '#5f8b60',
    500: '#155c23',
    950: '#000000',
  },
}

SCSS

$custom: #155c23;
$custom-light: #5f8b60;
$custom-dark: #000000;

JSON

{
  "hex": "#155c23",
  "rgb": {
    "r": 21,
    "g": 92,
    "b": 35
  },
  "hsl": {
    "h": 131.831,
    "s": 62.832,
    "l": 22.157
  },
  "oklch": {
    "l": 0.41812,
    "c": 0.11264,
    "h": 146.4
  },
  "luminance": 0.07935
}

Semantic roles & 50–950 ramp

primary

#155C23

secondary

#933982

accent

#42C6E6

background

#F5F8F5

surface

#EAF0E9

border

#C6CBC5

text

#050C05

muted

#797D79

Preview Lab

Preview with #155C23

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

Preview Lab → · Contrast checker → · Palette generator →