#155E1D#155E1D

#155E1D is a dark, vivid green. Relative luminance 0.083; OKLCH L 42.3% C 0.121 H 144.6°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#155E1D
RGB	rgb(21, 94, 29)
HSL	hsl(127, 63%, 23%)
HSV	hsv(127, 78%, 37%)
CMYK	cmyk(77.7%, 0%, 69.1%, 63.1%)
CIE-LAB	lab(34.50, -36.36, 30.11)
CIE-LCH	lch(34.50, 47.21, 140.37°)
OKLab	oklab(42.34% -0.0983 0.07)
OKLCH	oklch(42.34% 0.121 144.6)
XYZ	xyz(4.5334, 8.2530, 2.5162)
Luminance	0.0825 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155E1D #5E1556

analogous

#325E15 #155E1D #155E41

triadic

#155E1D #1D155E #5E1D15

tetradic

#155E1D #15325E #5E1556 #5E4115

square

#155E1D #15325E #5E1556 #5E4115

split-complementary

#155E1D #41155E #5E1532

monochromatic

#061908 #0A2C0E #155E1D #20902C #2BC23C

Accessibility & contrast

On white

7.92

#155E1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#155E1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155E1D

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155E1D	#FFFFFF	#000000	##FFFFFF
##155E1D	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605515

Deuteranopia (green-blind)

#574F23

Tritanopia (blue-blind)

#005B50

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #155e1d;
/* rgb */ color: rgb(21, 94, 29);
/* oklch */ color: oklch(42.3% 0.121 144.6);

Tailwind

colors: {
  custom: {
    50: '#5f8c5c',
    500: '#155e1d',
    950: '#000000',
  },
}

SCSS

$custom: #155e1d;
$custom-light: #5f8c5c;
$custom-dark: #000000;

JSON

{
  "hex": "#155e1d",
  "rgb": {
    "r": 21,
    "g": 94,
    "b": 29
  },
  "hsl": {
    "h": 126.575,
    "s": 63.478,
    "l": 22.549
  },
  "oklch": {
    "l": 0.42336,
    "c": 0.12065,
    "h": 144.6
  },
  "luminance": 0.08254
}

Semantic roles & 50–950 ramp

primary

#155E1D

secondary

#95398B

accent

#41D4E7

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#050C04

muted

#7A7D79

Preview Lab

Preview with #155E1D

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

Preview Lab → · Contrast checker → · Palette generator →