#156B18#156B18

#156B18 is a mid, vivid green. Relative luminance 0.107; OKLCH L 46.2% C 0.141 H 143.2°. Best body text is #FFFFFF at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#156B18
RGB	rgb(21, 107, 24)
HSL	hsl(122, 67%, 25%)
HSV	hsv(122, 80%, 42%)
CMYK	cmyk(80.4%, 0%, 77.6%, 58%)
CIE-LAB	lab(39.14, -41.60, 37.22)
CIE-LCH	lch(39.14, 55.82, 138.18°)
OKLab	oklab(46.17% -0.1128 0.0842)
OKLCH	oklch(46.17% 0.141 143.2)
XYZ	xyz(5.7315, 10.7401, 2.6350)
Luminance	0.1074 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#156B18 #6B1568

analogous

#3D6B15 #156B18 #156B43

triadic

#156B18 #18156B #6B1815

tetradic

#156B18 #153D6B #6B1568 #6B4315

square

#156B18 #153D6B #6B1568 #6B4315

split-complementary

#156B18 #43156B #6B153D

monochromatic

#051A06 #0B380D #156B18 #1F9E23 #29D12F

Accessibility & contrast

On white

6.67

#156B18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#156B18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #156B18

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##156B18	#FFFFFF	#000000	##FFFFFF
##156B18	1.00	6.67	3.15	6.67
#FFFFFF	6.67	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6008

Deuteranopia (green-blind)

#645A21

Tritanopia (blue-blind)

#00685B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #156b18;
/* rgb */ color: rgb(21, 107, 24);
/* oklch */ color: oklch(46.2% 0.141 143.2);

Tailwind

colors: {
  custom: {
    50: '#63965b',
    500: '#156b18',
    950: '#000000',
  },
}

SCSS

$custom: #156b18;
$custom-light: #63965b;
$custom-dark: #000000;

JSON

{
  "hex": "#156b18",
  "rgb": {
    "r": 21,
    "g": 107,
    "b": 24
  },
  "hsl": {
    "h": 122.093,
    "s": 67.188,
    "l": 25.098
  },
  "oklch": {
    "l": 0.4617,
    "c": 0.14075,
    "h": 143.2
  },
  "luminance": 0.10741
}

Semantic roles & 50–950 ramp

primary

#156B18

secondary

#A23A9E

accent

#3EE4EA

background

#F6F9F5

surface

#EBF2E9

border

#C6CCC5

text

#060D04

muted

#7A7E79

Preview Lab

Preview with #156B18

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

Preview Lab → · Contrast checker → · Palette generator →