#156D31#156D31

#156D31 is a mid, vivid green. Relative luminance 0.113; OKLCH L 47.1% C 0.123 H 148.9°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#156D31
RGB	rgb(21, 109, 49)
HSL	hsl(139, 68%, 25%)
HSV	hsv(139, 81%, 43%)
CMYK	cmyk(80.7%, 0%, 55%, 57.3%)
CIE-LAB	lab(40.11, -39.17, 26.31)
CIE-LCH	lch(40.11, 47.18, 146.11°)
OKLab	oklab(47.06% -0.1052 0.0634)
OKLCH	oklch(47.06% 0.123 148.9)
XYZ	xyz(6.3318, 11.3177, 4.7560)
Luminance	0.1132 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#156D31 #6D1551

analogous

#256D15 #156D31 #156D5D

triadic

#156D31 #31156D #6D3115

tetradic

#156D31 #15256D #6D1551 #6D5D15

square

#156D31 #15256D #6D1551 #6D5D15

split-complementary

#156D31 #5D156D #6D1525

monochromatic

#051A0C #0B3A1A #156D31 #1FA048 #29D45F

Accessibility & contrast

On white

6.43

#156D31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#156D31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #156D31

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##156D31	#FFFFFF	#000000	##FFFFFF
##156D31	1.00	6.43	3.26	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E632C

Deuteranopia (green-blind)

#645C35

Tritanopia (blue-blind)

#006B5F

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #156d31;
/* rgb */ color: rgb(21, 109, 49);
/* oklch */ color: oklch(47.1% 0.123 148.9);

Tailwind

colors: {
  custom: {
    50: '#63986a',
    500: '#156d31',
    950: '#000000',
  },
}

SCSS

$custom: #156d31;
$custom-light: #63986a;
$custom-dark: #000000;

JSON

{
  "hex": "#156d31",
  "rgb": {
    "r": 21,
    "g": 109,
    "b": 49
  },
  "hsl": {
    "h": 139.091,
    "s": 67.692,
    "l": 25.49
  },
  "oklch": {
    "l": 0.4706,
    "c": 0.12289,
    "h": 148.9
  },
  "luminance": 0.11318
}

Semantic roles & 50–950 ramp

primary

#156D31

secondary

#A33A82

accent

#3DB3EB

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#060E06

muted

#7A7E7A

Preview Lab

Preview with #156D31

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

Preview Lab → · Contrast checker → · Palette generator →