#156131#156131

#156131 is a dark, moderate green. Relative luminance 0.089; OKLCH L 43.5% C 0.106 H 151.0°. Best body text is #FFFFFF at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#156131
RGB	rgb(21, 97, 49)
HSL	hsl(142, 64%, 23%)
HSV	hsv(142, 78%, 38%)
CMYK	cmyk(78.4%, 0%, 49.5%, 62%)
CIE-LAB	lab(35.85, -34.43, 20.98)
CIE-LCH	lch(35.85, 40.32, 148.64°)
OKLab	oklab(43.54% -0.0926 0.0514)
OKLCH	oklch(43.54% 0.106 151)
XYZ	xyz(5.1379, 8.9300, 4.3580)
Luminance	0.0893 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#156131 #611545

analogous

#1F6115 #156131 #156157

triadic

#156131 #311561 #613115

tetradic

#156131 #151F61 #611545 #615715

square

#156131 #151F61 #611545 #615715

split-complementary

#156131 #571561 #61151F

monochromatic

#05190D #0A2F18 #156131 #20934A #2BC664

Accessibility & contrast

On white

7.54

#156131 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#156131 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #156131

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##156131	#FFFFFF	#000000	##FFFFFF
##156131	1.00	7.54	2.79	7.54
#FFFFFF	7.54	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61582D

Deuteranopia (green-blind)

#585234

Tritanopia (blue-blind)

#005F56

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #156131;
/* rgb */ color: rgb(21, 97, 49);
/* oklch */ color: oklch(43.5% 0.106 151.0);

Tailwind

colors: {
  custom: {
    50: '#5f8f6a',
    500: '#156131',
    950: '#000000',
  },
}

SCSS

$custom: #156131;
$custom-light: #5f8f6a;
$custom-dark: #000000;

JSON

{
  "hex": "#156131",
  "rgb": {
    "r": 21,
    "g": 97,
    "b": 49
  },
  "hsl": {
    "h": 142.105,
    "s": 64.407,
    "l": 23.137
  },
  "oklch": {
    "l": 0.43535,
    "c": 0.10594,
    "h": 151
  },
  "luminance": 0.08931
}

Semantic roles & 50–950 ramp

primary

#156131

secondary

#983A75

accent

#40AAE7

background

#F5F8F6

surface

#EAF0EB

border

#C6CBC6

text

#050C06

muted

#797D7A

Preview Lab

Preview with #156131

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

Preview Lab → · Contrast checker → · Palette generator →