#155A0F#155A0F

#155A0F is a dark, vivid green. Relative luminance 0.075; OKLCH L 41.0% C 0.125 H 142.0°. Best body text is #FFFFFF at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#155A0F
RGB	rgb(21, 90, 15)
HSL	hsl(115, 71%, 21%)
HSV	hsv(115, 83%, 35%)
CMYK	cmyk(76.7%, 0%, 83.3%, 64.7%)
CIE-LAB	lab(32.93, -36.25, 34.50)
CIE-LCH	lch(32.93, 50.05, 136.42°)
OKLab	oklab(40.99% -0.0987 0.0772)
OKLCH	oklch(40.99% 0.125 142)
XYZ	xyz(4.0514, 7.5058, 1.6871)
Luminance	0.0751 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155A0F #540F5A

analogous

#3A5A0F #155A0F #0F5A2E

triadic

#155A0F #0F155A #5A0F15

tetradic

#155A0F #0F3A5A #540F5A #5A2E0F

square

#155A0F #0F3A5A #540F5A #5A2E0F

split-complementary

#155A0F #2E0F5A #5A0F3A

monochromatic

#061A04 #092606 #155A0F #218E18 #2DC320

Accessibility & contrast

On white

8.40

#155A0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#155A0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155A0F

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155A0F	#FFFFFF	#000000	##FFFFFF
##155A0F	1.00	8.40	2.50	8.40
#FFFFFF	8.40	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5100

Deuteranopia (green-blind)

#544B18

Tritanopia (blue-blind)

#02574C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #155a0f;
/* rgb */ color: rgb(21, 90, 15);
/* oklch */ color: oklch(41.0% 0.125 142.0);

Tailwind

colors: {
  custom: {
    50: '#5f8954',
    500: '#155a0f',
    950: '#000000',
  },
}

SCSS

$custom: #155a0f;
$custom-light: #5f8954;
$custom-dark: #000000;

JSON

{
  "hex": "#155a0f",
  "rgb": {
    "r": 21,
    "g": 90,
    "b": 15
  },
  "hsl": {
    "h": 115.2,
    "s": 71.429,
    "l": 20.588
  },
  "oklch": {
    "l": 0.40994,
    "c": 0.12535,
    "h": 142
  },
  "luminance": 0.07506
}

Semantic roles & 50–950 ramp

primary

#155A0F

secondary

#8C3194

accent

#3AEEE0

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#050C03

muted

#7A7D78

Preview Lab

Preview with #155A0F

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

Preview Lab → · Contrast checker → · Palette generator →