#156D18#156D18

#156D18 is a mid, vivid green. Relative luminance 0.112; OKLCH L 46.8% C 0.143 H 143.2°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#156D18
RGB	rgb(21, 109, 24)
HSL	hsl(122, 68%, 25%)
HSV	hsv(122, 81%, 43%)
CMYK	cmyk(80.7%, 0%, 78%, 57.3%)
CIE-LAB	lab(39.85, -42.29, 37.94)
CIE-LCH	lch(39.85, 56.82, 138.11°)
OKLab	oklab(46.76% -0.1147 0.0857)
OKLCH	oklch(46.76% 0.143 143.2)
XYZ	xyz(5.9424, 11.1620, 2.7053)
Luminance	0.1116 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#156D18 #6D156A

analogous

#3E6D15 #156D18 #156D44

triadic

#156D18 #18156D #6D1815

tetradic

#156D18 #153E6D #6D156A #6D4415

square

#156D18 #153E6D #6D156A #6D4415

split-complementary

#156D18 #44156D #6D153E

monochromatic

#051A06 #0B3A0D #156D18 #1FA023 #29D42F

Accessibility & contrast

On white

6.50

#156D18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#156D18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #156D18

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##156D18	#FFFFFF	#000000	##FFFFFF
##156D18	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6207

Deuteranopia (green-blind)

#665B21

Tritanopia (blue-blind)

#006A5D

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #156d18;
/* rgb */ color: rgb(21, 109, 24);
/* oklch */ color: oklch(46.8% 0.143 143.2);

Tailwind

colors: {
  custom: {
    50: '#64985b',
    500: '#156d18',
    950: '#000000',
  },
}

SCSS

$custom: #156d18;
$custom-light: #64985b;
$custom-dark: #000000;

JSON

{
  "hex": "#156d18",
  "rgb": {
    "r": 21,
    "g": 109,
    "b": 24
  },
  "hsl": {
    "h": 122.045,
    "s": 67.692,
    "l": 25.49
  },
  "oklch": {
    "l": 0.46762,
    "c": 0.14317,
    "h": 143.2
  },
  "luminance": 0.11163
}

Semantic roles & 50–950 ramp

primary

#156D18

secondary

#A33AA0

accent

#3DE5EB

background

#F6F9F5

surface

#EBF2E9

border

#C6CCC5

text

#060E04

muted

#7A7E79

Preview Lab

Preview with #156D18

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

Preview Lab → · Contrast checker → · Palette generator →