#156B1B#156B1B

#156B1B is a mid, vivid green. Relative luminance 0.108; OKLCH L 46.2% C 0.139 H 143.7°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#156B1B
RGB	rgb(21, 107, 27)
HSL	hsl(124, 67%, 25%)
HSV	hsv(124, 80%, 42%)
CMYK	cmyk(80.4%, 0%, 74.8%, 58%)
CIE-LAB	lab(39.16, -41.32, 36.01)
CIE-LCH	lch(39.16, 54.81, 138.93°)
OKLab	oklab(46.2% -0.1119 0.0821)
OKLCH	oklch(46.2% 0.139 143.7)
XYZ	xyz(5.7644, 10.7533, 2.8085)
Luminance	0.1075 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#156B1B #6B1565

analogous

#3A6B15 #156B1B #156B46

triadic

#156B1B #1B156B #6B1B15

tetradic

#156B1B #153A6B #6B1565 #6B4615

square

#156B1B #153A6B #6B1565 #6B4615

split-complementary

#156B1B #46156B #6B153A

monochromatic

#051A06 #0B380E #156B1B #1F9E28 #29D135

Accessibility & contrast

On white

6.66

#156B1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#156B1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #156B1B

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##156B1B	#FFFFFF	#000000	##FFFFFF
##156B1B	1.00	6.66	3.15	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D600E

Deuteranopia (green-blind)

#645A23

Tritanopia (blue-blind)

#00685B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #156b1b;
/* rgb */ color: rgb(21, 107, 27);
/* oklch */ color: oklch(46.2% 0.139 143.7);

Tailwind

colors: {
  custom: {
    50: '#63965c',
    500: '#156b1b',
    950: '#000000',
  },
}

SCSS

$custom: #156b1b;
$custom-light: #63965c;
$custom-dark: #000000;

JSON

{
  "hex": "#156b1b",
  "rgb": {
    "r": 21,
    "g": 107,
    "b": 27
  },
  "hsl": {
    "h": 124.186,
    "s": 67.188,
    "l": 25.098
  },
  "oklch": {
    "l": 0.46196,
    "c": 0.13877,
    "h": 143.7
  },
  "luminance": 0.10754
}

Semantic roles & 50–950 ramp

primary

#156B1B

secondary

#A23A9A

accent

#3EDEEA

background

#F6F9F5

surface

#EBF2E9

border

#C6CCC5

text

#060D04

muted

#7A7E79

Preview Lab

Preview with #156B1B

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

Preview Lab → · Contrast checker → · Palette generator →