#137E47#137E47

#137E47 is a mid, vivid green. Relative luminance 0.155; OKLCH L 52.3% C 0.125 H 154.1°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#137E47
RGB	rgb(19, 126, 71)
HSL	hsl(149, 74%, 28%)
HSV	hsv(149, 85%, 49%)
CMYK	cmyk(84.9%, 0%, 43.7%, 50.6%)
CIE-LAB	lab(46.33, -41.91, 22.03)
CIE-LCH	lch(46.33, 47.34, 152.27°)
OKLab	oklab(52.31% -0.1127 0.0546)
OKLCH	oklch(52.31% 0.125 154.1)
XYZ	xyz(8.8659, 15.5140, 8.4872)
Luminance	0.1552 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137E47 #7E134A

analogous

#147E13 #137E47 #137E7C

triadic

#137E47 #47137E #7E4713

tetradic

#137E47 #13147E #7E134A #7E7C13

square

#137E47 #13147E #7E134A #7E7C13

split-complementary

#137E47 #7C137E #7E1314

monochromatic

#041B0F #0B4929 #137E47 #1BB365 #2CDF83

Accessibility & contrast

On white

5.12

#137E47 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#137E47 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137E47

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137E47	#FFFFFF	#000000	##FFFFFF
##137E47	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7343

Deuteranopia (green-blind)

#726A4B

Tritanopia (blue-blind)

#007C70

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #137e47;
/* rgb */ color: rgb(19, 126, 71);
/* oklch */ color: oklch(52.3% 0.125 154.1);

Tailwind

colors: {
  custom: {
    50: '#66a47b',
    500: '#137e47',
    950: '#000000',
  },
}

SCSS

$custom: #137e47;
$custom-light: #66a47b;
$custom-dark: #000000;

JSON

{
  "hex": "#137e47",
  "rgb": {
    "r": 19,
    "g": 126,
    "b": 71
  },
  "hsl": {
    "h": 149.159,
    "s": 73.793,
    "l": 28.431
  },
  "oklch": {
    "l": 0.52312,
    "c": 0.12521,
    "h": 154.1
  },
  "luminance": 0.15515
}

Semantic roles & 50–950 ramp

primary

#137E47

secondary

#B43978

accent

#3796F0

background

#F6FAF7

surface

#EBF4EE

border

#C6CEC9

text

#070F09

muted

#7A7F7B

Preview Lab

Preview with #137E47

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

Preview Lab → · Contrast checker → · Palette generator →