#155C16#155C16

#155C16 is a dark, vivid green. Relative luminance 0.079; OKLCH L 41.7% C 0.123 H 143.1°. Best body text is #FFFFFF at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#155C16
RGB	rgb(21, 92, 22)
HSL	hsl(121, 63%, 22%)
HSV	hsv(121, 77%, 36%)
CMYK	cmyk(77.2%, 0%, 76.1%, 63.9%)
CIE-LAB	lab(33.71, -36.38, 32.48)
CIE-LCH	lch(33.71, 48.77, 138.24°)
OKLab	oklab(41.66% -0.0987 0.0741)
OKLCH	oklch(41.66% 0.123 143.1)
XYZ	xyz(4.2810, 7.8712, 2.0526)
Luminance	0.0787 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155C16 #5C155B

analogous

#385C15 #155C16 #155C3A

triadic

#155C16 #16155C #5C1615

tetradic

#155C16 #15385C #5C155B #5C3A15

square

#155C16 #15385C #5C155B #5C3A15

split-complementary

#155C16 #3A155C #5C1538

monochromatic

#061906 #0A2A0A #155C16 #208E22 #2CC02E

Accessibility & contrast

On white

8.16

#155C16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#155C16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155C16

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155C16	#FFFFFF	#000000	##FFFFFF
##155C16	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)

#5E530B

Deuteranopia (green-blind)

#564D1D

Tritanopia (blue-blind)

#00594E

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #155c16;
/* rgb */ color: rgb(21, 92, 22);
/* oklch */ color: oklch(41.7% 0.123 143.1);

Tailwind

colors: {
  custom: {
    50: '#5f8b58',
    500: '#155c16',
    950: '#000000',
  },
}

SCSS

$custom: #155c16;
$custom-light: #5f8b58;
$custom-dark: #000000;

JSON

{
  "hex": "#155c16",
  "rgb": {
    "r": 21,
    "g": 92,
    "b": 22
  },
  "hsl": {
    "h": 120.845,
    "s": 62.832,
    "l": 22.157
  },
  "oklch": {
    "l": 0.41659,
    "c": 0.12341,
    "h": 143.1
  },
  "luminance": 0.07872
}

Semantic roles & 50–950 ramp

primary

#155C16

secondary

#933992

accent

#42E4E6

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#050C03

muted

#7A7D78

Preview Lab

Preview with #155C16

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

Preview Lab → · Contrast checker → · Palette generator →