#155A16#155A16

#155A16 is a dark, vivid green. Relative luminance 0.075; OKLCH L 41.1% C 0.121 H 143.2°. Best body text is #FFFFFF at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#155A16
RGB	rgb(21, 90, 22)
HSL	hsl(121, 62%, 22%)
HSV	hsv(121, 77%, 35%)
CMYK	cmyk(76.7%, 0%, 75.6%, 64.7%)
CIE-LAB	lab(32.98, -35.63, 31.72)
CIE-LCH	lch(32.98, 47.71, 138.32°)
OKLab	oklab(41.05% -0.0967 0.0725)
OKLCH	oklch(41.05% 0.121 143.2)
XYZ	xyz(4.1100, 7.5292, 1.9956)
Luminance	0.0753 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155A16 #5A1559

analogous

#375A15 #155A16 #155A39

triadic

#155A16 #16155A #5A1615

tetradic

#155A16 #15375A #5A1559 #5A3915

square

#155A16 #15375A #5A1559 #5A3915

split-complementary

#155A16 #39155A #5A1537

monochromatic

#061906 #09280A #155A16 #218C22 #2CBD2E

Accessibility & contrast

On white

8.38

#155A16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#155A16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155A16

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155A16	#FFFFFF	#000000	##FFFFFF
##155A16	1.00	8.38	2.51	8.38
#FFFFFF	8.38	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C510B

Deuteranopia (green-blind)

#544B1D

Tritanopia (blue-blind)

#00574C

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #155a16;
/* rgb */ color: rgb(21, 90, 22);
/* oklch */ color: oklch(41.1% 0.121 143.2);

Tailwind

colors: {
  custom: {
    50: '#5f8958',
    500: '#155a16',
    950: '#000000',
  },
}

SCSS

$custom: #155a16;
$custom-light: #5f8958;
$custom-dark: #000000;

JSON

{
  "hex": "#155a16",
  "rgb": {
    "r": 21,
    "g": 90,
    "b": 22
  },
  "hsl": {
    "h": 120.87,
    "s": 62.162,
    "l": 21.765
  },
  "oklch": {
    "l": 0.41053,
    "c": 0.12082,
    "h": 143.2
  },
  "luminance": 0.0753
}

Semantic roles & 50–950 ramp

primary

#155A16

secondary

#923990

accent

#43E3E5

background

#F5F8F5

surface

#EAF0E9

border

#C6CBC5

text

#050C03

muted

#797D78

Preview Lab

Preview with #155A16

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

Preview Lab → · Contrast checker → · Palette generator →