#156E31#156E31

#156E31 is a mid, vivid green. Relative luminance 0.115; OKLCH L 47.4% C 0.124 H 148.8°. Best body text is #FFFFFF at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#156E31
RGB	rgb(21, 110, 49)
HSL	hsl(139, 68%, 26%)
HSV	hsv(139, 81%, 43%)
CMYK	cmyk(80.9%, 0%, 55.5%, 56.9%)
CIE-LAB	lab(40.46, -39.55, 26.74)
CIE-LCH	lch(40.46, 47.74, 145.94°)
OKLab	oklab(47.35% -0.1063 0.0644)
OKLCH	oklch(47.35% 0.124 148.8)
XYZ	xyz(6.4390, 11.5323, 4.7917)
Luminance	0.1153 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#156E31 #6E1552

analogous

#266E15 #156E31 #156E5D

triadic

#156E31 #31156E #6E3115

tetradic

#156E31 #15266E #6E1552 #6E5D15

square

#156E31 #15266E #6E1552 #6E5D15

split-complementary

#156E31 #5D156E #6E1526

monochromatic

#051A0B #0B3B1A #156E31 #1FA148 #29D55F

Accessibility & contrast

On white

6.35

#156E31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#156E31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #156E31

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##156E31	#FFFFFF	#000000	##FFFFFF
##156E31	1.00	6.35	3.31	6.35
#FFFFFF	6.35	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F642C

Deuteranopia (green-blind)

#655D36

Tritanopia (blue-blind)

#006C60

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #156e31;
/* rgb */ color: rgb(21, 110, 49);
/* oklch */ color: oklch(47.4% 0.124 148.8);

Tailwind

colors: {
  custom: {
    50: '#63986a',
    500: '#156e31',
    950: '#000000',
  },
}

SCSS

$custom: #156e31;
$custom-light: #63986a;
$custom-dark: #000000;

JSON

{
  "hex": "#156e31",
  "rgb": {
    "r": 21,
    "g": 110,
    "b": 49
  },
  "hsl": {
    "h": 138.876,
    "s": 67.939,
    "l": 25.686
  },
  "oklch": {
    "l": 0.47352,
    "c": 0.12426,
    "h": 148.8
  },
  "luminance": 0.11533
}

Semantic roles & 50–950 ramp

primary

#156E31

secondary

#A43A83

accent

#3DB4EB

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#060E06

muted

#7A7E7A

Preview Lab

Preview with #156E31

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

Preview Lab → · Contrast checker → · Palette generator →