#155C11#155C11

#155C11 is a dark, vivid green. Relative luminance 0.079; OKLCH L 41.6% C 0.127 H 142.3°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#155C11
RGB	rgb(21, 92, 17)
HSL	hsl(117, 69%, 21%)
HSV	hsv(117, 82%, 36%)
CMYK	cmyk(77.2%, 0%, 81.5%, 63.9%)
CIE-LAB	lab(33.68, -36.83, 34.49)
CIE-LCH	lch(33.68, 50.46, 136.88°)
OKLab	oklab(41.62% -0.1002 0.0775)
OKLCH	oklch(41.62% 0.127 142.3)
XYZ	xyz(4.2373, 7.8537, 1.8228)
Luminance	0.0785 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155C11 #58115C

analogous

#3B5C11 #155C11 #115C33

triadic

#155C11 #11155C #5C1115

tetradic

#155C11 #113B5C #58115C #5C3311

square

#155C11 #113B5C #58115C #5C3311

split-complementary

#155C11 #33115C #5C113B

monochromatic

#061A05 #092807 #155C11 #21901B #2DC324

Accessibility & contrast

On white

8.17

#155C11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#155C11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155C11

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155C11	#FFFFFF	#000000	##FFFFFF
##155C11	1.00	8.17	2.57	8.17
#FFFFFF	8.17	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5302

Deuteranopia (green-blind)

#564D19

Tritanopia (blue-blind)

#01594E

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #155c11;
/* rgb */ color: rgb(21, 92, 17);
/* oklch */ color: oklch(41.6% 0.127 142.3);

Tailwind

colors: {
  custom: {
    50: '#608b55',
    500: '#155c11',
    950: '#000000',
  },
}

SCSS

$custom: #155c11;
$custom-light: #608b55;
$custom-dark: #000000;

JSON

{
  "hex": "#155c11",
  "rgb": {
    "r": 21,
    "g": 92,
    "b": 17
  },
  "hsl": {
    "h": 116.8,
    "s": 68.807,
    "l": 21.373
  },
  "oklch": {
    "l": 0.41617,
    "c": 0.12667,
    "h": 142.3
  },
  "luminance": 0.07854
}

Semantic roles & 50–950 ramp

primary

#155C11

secondary

#903495

accent

#3CECE2

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#050C03

muted

#7A7D78

Preview Lab

Preview with #155C11

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

Preview Lab → · Contrast checker → · Palette generator →