#156C1B#156C1B

#156C1B is a mid, vivid green. Relative luminance 0.110; OKLCH L 46.5% C 0.140 H 143.7°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#156C1B
RGB	rgb(21, 108, 27)
HSL	hsl(124, 67%, 25%)
HSV	hsv(124, 81%, 42%)
CMYK	cmyk(80.6%, 0%, 75%, 57.6%)
CIE-LAB	lab(39.52, -41.67, 36.38)
CIE-LCH	lch(39.52, 55.32, 138.88°)
OKLab	oklab(46.49% -0.1128 0.0829)
OKLCH	oklch(46.49% 0.14 143.7)
XYZ	xyz(5.8693, 10.9630, 2.8434)
Luminance	0.1096 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#156C1B #6C1566

analogous

#3A6C15 #156C1B #156C46

triadic

#156C1B #1B156C #6C1B15

tetradic

#156C1B #153A6C #6C1566 #6C4615

square

#156C1B #153A6C #6C1566 #6C4615

split-complementary

#156C1B #46156C #6C153A

monochromatic

#051A06 #0B390E #156C1B #1F9F28 #29D235

Accessibility & contrast

On white

6.58

#156C1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#156C1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #156C1B

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##156C1B	#FFFFFF	#000000	##FFFFFF
##156C1B	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E610E

Deuteranopia (green-blind)

#655B23

Tritanopia (blue-blind)

#00695C

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #156c1b;
/* rgb */ color: rgb(21, 108, 27);
/* oklch */ color: oklch(46.5% 0.140 143.7);

Tailwind

colors: {
  custom: {
    50: '#63975d',
    500: '#156c1b',
    950: '#000000',
  },
}

SCSS

$custom: #156c1b;
$custom-light: #63975d;
$custom-dark: #000000;

JSON

{
  "hex": "#156c1b",
  "rgb": {
    "r": 21,
    "g": 108,
    "b": 27
  },
  "hsl": {
    "h": 124.138,
    "s": 67.442,
    "l": 25.294
  },
  "oklch": {
    "l": 0.46492,
    "c": 0.14001,
    "h": 143.7
  },
  "luminance": 0.10964
}

Semantic roles & 50–950 ramp

primary

#156C1B

secondary

#A33A9B

accent

#3DDEEA

background

#F6F9F5

surface

#EBF2E9

border

#C6CCC5

text

#060D04

muted

#7A7E79

Preview Lab

Preview with #156C1B

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

Preview Lab → · Contrast checker → · Palette generator →