#155C15#155C15

#155C15 is a dark, vivid green. Relative luminance 0.079; OKLCH L 41.6% C 0.124 H 142.9°. Best body text is #FFFFFF at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#155C15
RGB	rgb(21, 92, 21)
HSL	hsl(120, 63%, 22%)
HSV	hsv(120, 77%, 36%)
CMYK	cmyk(77.2%, 0%, 77.2%, 63.9%)
CIE-LAB	lab(33.71, -36.48, 32.90)
CIE-LCH	lch(33.71, 49.13, 137.95°)
OKLab	oklab(41.65% -0.099 0.0748)
OKLCH	oklch(41.65% 0.124 142.9)
XYZ	xyz(4.2715, 7.8674, 2.0028)
Luminance	0.0787 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155C15 #5C155C

analogous

#395C15 #155C15 #155C39

triadic

#155C15 #15155C #5C1515

tetradic

#155C15 #15395C #5C155C #5C3915

square

#155C15 #15395C #5C155C #5C3915

split-complementary

#155C15 #39155C #5C1539

monochromatic

#061906 #0A2A0A #155C15 #208E20 #2CC02C

Accessibility & contrast

On white

8.16

#155C15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#155C15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155C15

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155C15	#FFFFFF	#000000	##FFFFFF
##155C15	1.00	8.16	2.57	8.16
#FFFFFF	8.16	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5309

Deuteranopia (green-blind)

#564D1C

Tritanopia (blue-blind)

#00594E

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #155c15;
/* rgb */ color: rgb(21, 92, 21);
/* oklch */ color: oklch(41.6% 0.124 142.9);

Tailwind

colors: {
  custom: {
    50: '#5f8b57',
    500: '#155c15',
    950: '#000000',
  },
}

SCSS

$custom: #155c15;
$custom-light: #5f8b57;
$custom-dark: #000000;

JSON

{
  "hex": "#155c15",
  "rgb": {
    "r": 21,
    "g": 92,
    "b": 21
  },
  "hsl": {
    "h": 120,
    "s": 62.832,
    "l": 22.157
  },
  "oklch": {
    "l": 0.4165,
    "c": 0.1241,
    "h": 142.9
  },
  "luminance": 0.07868
}

Semantic roles & 50–950 ramp

primary

#155C15

secondary

#933993

accent

#42E6E6

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#050C03

muted

#7A7D78

Preview Lab

Preview with #155C15

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

Preview Lab → · Contrast checker → · Palette generator →