#156F31#156F31

#156F31 is a mid, vivid green. Relative luminance 0.117; OKLCH L 47.6% C 0.126 H 148.7°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#156F31
RGB	rgb(21, 111, 49)
HSL	hsl(139, 68%, 26%)
HSV	hsv(139, 81%, 44%)
CMYK	cmyk(81.1%, 0%, 55.9%, 56.5%)
CIE-LAB	lab(40.81, -39.93, 27.17)
CIE-LCH	lch(40.81, 48.29, 145.77°)
OKLab	oklab(47.64% -0.1073 0.0654)
OKLCH	oklch(47.64% 0.126 148.7)
XYZ	xyz(6.5475, 11.7493, 4.8279)
Luminance	0.1175 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#156F31 #6F1553

analogous

#266F15 #156F31 #156F5E

triadic

#156F31 #31156F #6F3115

tetradic

#156F31 #15266F #6F1553 #6F5E15

square

#156F31 #15266F #6F1553 #6F5E15

split-complementary

#156F31 #5E156F #6F1526

monochromatic

#051A0B #0B3C1A #156F31 #1FA248 #28D65E

Accessibility & contrast

On white

6.27

#156F31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#156F31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #156F31

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##156F31	#FFFFFF	#000000	##FFFFFF
##156F31	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#70652B

Deuteranopia (green-blind)

#665D36

Tritanopia (blue-blind)

#006D61

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #156f31;
/* rgb */ color: rgb(21, 111, 49);
/* oklch */ color: oklch(47.6% 0.126 148.7);

Tailwind

colors: {
  custom: {
    50: '#63996b',
    500: '#156f31',
    950: '#000000',
  },
}

SCSS

$custom: #156f31;
$custom-light: #63996b;
$custom-dark: #000000;

JSON

{
  "hex": "#156f31",
  "rgb": {
    "r": 21,
    "g": 111,
    "b": 49
  },
  "hsl": {
    "h": 138.667,
    "s": 68.182,
    "l": 25.882
  },
  "oklch": {
    "l": 0.47644,
    "c": 0.12562,
    "h": 148.7
  },
  "luminance": 0.1175
}

Semantic roles & 50–950 ramp

primary

#156F31

secondary

#A53A84

accent

#3DB5EB

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#060E06

muted

#7A7E7A

Preview Lab

Preview with #156F31

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

Preview Lab → · Contrast checker → · Palette generator →