#155E22#155E22

#155E22 is a dark, moderate green. Relative luminance 0.083; OKLCH L 42.4% C 0.116 H 145.9°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#155E22
RGB	rgb(21, 94, 34)
HSL	hsl(131, 63%, 23%)
HSV	hsv(131, 78%, 37%)
CMYK	cmyk(77.7%, 0%, 63.8%, 63.1%)
CIE-LAB	lab(34.56, -35.71, 27.66)
CIE-LCH	lch(34.56, 45.17, 142.24°)
OKLab	oklab(42.4% -0.0963 0.0652)
OKLCH	oklch(42.4% 0.116 145.9)
XYZ	xyz(4.6004, 8.2798, 2.8688)
Luminance	0.0828 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155E22 #5E1551

analogous

#2C5E15 #155E22 #155E46

triadic

#155E22 #22155E #5E2215

tetradic

#155E22 #152C5E #5E1551 #5E4615

square

#155E22 #152C5E #5E1551 #5E4615

split-complementary

#155E22 #46155E #5E152C

monochromatic

#061909 #0A2C10 #155E22 #209034 #2BC246

Accessibility & contrast

On white

7.91

#155E22 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#155E22 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155E22

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155E22	#FFFFFF	#000000	##FFFFFF
##155E22	1.00	7.91	2.66	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F551C

Deuteranopia (green-blind)

#574F27

Tritanopia (blue-blind)

#005C51

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #155e22;
/* rgb */ color: rgb(21, 94, 34);
/* oklch */ color: oklch(42.4% 0.116 145.9);

Tailwind

colors: {
  custom: {
    50: '#5f8c5f',
    500: '#155e22',
    950: '#000000',
  },
}

SCSS

$custom: #155e22;
$custom-light: #5f8c5f;
$custom-dark: #000000;

JSON

{
  "hex": "#155e22",
  "rgb": {
    "r": 21,
    "g": 94,
    "b": 34
  },
  "hsl": {
    "h": 130.685,
    "s": 63.478,
    "l": 22.549
  },
  "oklch": {
    "l": 0.42398,
    "c": 0.11632,
    "h": 145.9
  },
  "luminance": 0.0828
}

Semantic roles & 50–950 ramp

primary

#155E22

secondary

#953985

accent

#41C9E7

background

#F5F8F5

surface

#EAF0E9

border

#C6CBC5

text

#050C05

muted

#797D79

Preview Lab

Preview with #155E22

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

Preview Lab → · Contrast checker → · Palette generator →