#156A1B#156A1B

#156A1B is a mid, vivid green. Relative luminance 0.105; OKLCH L 45.9% C 0.138 H 143.7°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#156A1B
RGB	rgb(21, 106, 27)
HSL	hsl(124, 67%, 25%)
HSV	hsv(124, 80%, 42%)
CMYK	cmyk(80.2%, 0%, 74.5%, 58.4%)
CIE-LAB	lab(38.80, -40.97, 35.64)
CIE-LCH	lch(38.80, 54.30, 138.98°)
OKLab	oklab(45.9% -0.1109 0.0814)
OKLCH	oklch(45.9% 0.138 143.7)
XYZ	xyz(5.6608, 10.5460, 2.7739)
Luminance	0.1055 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#156A1B #6A1564

analogous

#3A6A15 #156A1B #156A45

triadic

#156A1B #1B156A #6A1B15

tetradic

#156A1B #153A6A #6A1564 #6A4515

square

#156A1B #153A6A #6A1564 #6A4515

split-complementary

#156A1B #45156A #6A153A

monochromatic

#051A07 #0B370E #156A1B #1F9D28 #29D035

Accessibility & contrast

On white

6.75

#156A1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#156A1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #156A1B

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##156A1B	#FFFFFF	#000000	##FFFFFF
##156A1B	1.00	6.75	3.11	6.75
#FFFFFF	6.75	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C5F0E

Deuteranopia (green-blind)

#635923

Tritanopia (blue-blind)

#00675A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #156a1b;
/* rgb */ color: rgb(21, 106, 27);
/* oklch */ color: oklch(45.9% 0.138 143.7);

Tailwind

colors: {
  custom: {
    50: '#63965c',
    500: '#156a1b',
    950: '#000000',
  },
}

SCSS

$custom: #156a1b;
$custom-light: #63965c;
$custom-dark: #000000;

JSON

{
  "hex": "#156a1b",
  "rgb": {
    "r": 21,
    "g": 106,
    "b": 27
  },
  "hsl": {
    "h": 124.235,
    "s": 66.929,
    "l": 24.902
  },
  "oklch": {
    "l": 0.459,
    "c": 0.13754,
    "h": 143.7
  },
  "luminance": 0.10547
}

Semantic roles & 50–950 ramp

primary

#156A1B

secondary

#A13A99

accent

#3EDEEA

background

#F6F9F5

surface

#EBF2E9

border

#C6CCC5

text

#060D04

muted

#7A7E79

Preview Lab

Preview with #156A1B

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

Preview Lab → · Contrast checker → · Palette generator →