#155E20#155E20

#155E20 is a dark, moderate green. Relative luminance 0.083; OKLCH L 42.4% C 0.118 H 145.3°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#155E20
RGB	rgb(21, 94, 32)
HSL	hsl(129, 63%, 23%)
HSV	hsv(129, 78%, 37%)
CMYK	cmyk(77.7%, 0%, 66%, 63.1%)
CIE-LAB	lab(34.54, -35.98, 28.66)
CIE-LCH	lch(34.54, 46.00, 141.46°)
OKLab	oklab(42.37% -0.0971 0.0672)
OKLCH	oklch(42.37% 0.118 145.3)
XYZ	xyz(4.5724, 8.2686, 2.7212)
Luminance	0.0827 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155E20 #5E1553

analogous

#2F5E15 #155E20 #155E44

triadic

#155E20 #20155E #5E2015

tetradic

#155E20 #152F5E #5E1553 #5E4415

square

#155E20 #152F5E #5E1553 #5E4415

split-complementary

#155E20 #44155E #5E152F

monochromatic

#061909 #0A2C0F #155E20 #209031 #2BC242

Accessibility & contrast

On white

7.91

#155E20 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#155E20 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155E20

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155E20	#FFFFFF	#000000	##FFFFFF
##155E20	1.00	7.91	2.65	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605519

Deuteranopia (green-blind)

#574F25

Tritanopia (blue-blind)

#005B51

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #155e20;
/* rgb */ color: rgb(21, 94, 32);
/* oklch */ color: oklch(42.4% 0.118 145.3);

Tailwind

colors: {
  custom: {
    50: '#5f8c5e',
    500: '#155e20',
    950: '#000000',
  },
}

SCSS

$custom: #155e20;
$custom-light: #5f8c5e;
$custom-dark: #000000;

JSON

{
  "hex": "#155e20",
  "rgb": {
    "r": 21,
    "g": 94,
    "b": 32
  },
  "hsl": {
    "h": 129.041,
    "s": 63.478,
    "l": 22.549
  },
  "oklch": {
    "l": 0.42372,
    "c": 0.1181,
    "h": 145.3
  },
  "luminance": 0.08269
}

Semantic roles & 50–950 ramp

primary

#155E20

secondary

#953987

accent

#41CEE7

background

#F5F8F5

surface

#EAF0E9

border

#C6CBC5

text

#050C04

muted

#797D79

Preview Lab

Preview with #155E20

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

Preview Lab → · Contrast checker → · Palette generator →