#137E37#137E37

#137E37 is a mid, vivid green. Relative luminance 0.153; OKLCH L 52.0% C 0.141 H 148.7°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#137E37
RGB	rgb(19, 126, 55)
HSL	hsl(140, 74%, 28%)
HSV	hsv(140, 85%, 49%)
CMYK	cmyk(84.9%, 0%, 56.3%, 50.6%)
CIE-LAB	lab(46.09, -44.75, 30.40)
CIE-LCH	lch(46.09, 54.10, 145.81°)
OKLab	oklab(52.03% -0.1201 0.0729)
OKLCH	oklch(52.03% 0.141 148.7)
XYZ	xyz(8.4183, 15.3349, 6.1300)
Luminance	0.1534 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137E37 #7E135A

analogous

#247E13 #137E37 #137E6C

triadic

#137E37 #37137E #7E3713

tetradic

#137E37 #13247E #7E135A #7E6C13

square

#137E37 #13247E #7E135A #7E6C13

split-complementary

#137E37 #6C137E #7E1324

monochromatic

#041B0C #0B4920 #137E37 #1BB34E #2CDF68

Accessibility & contrast

On white

5.16

#137E37 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#137E37 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137E37

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137E37	#FFFFFF	#000000	##FFFFFF
##137E37	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7230

Deuteranopia (green-blind)

#746A3C

Tritanopia (blue-blind)

#007B6E

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #137e37;
/* rgb */ color: rgb(19, 126, 55);
/* oklch */ color: oklch(52.0% 0.141 148.7);

Tailwind

colors: {
  custom: {
    50: '#67a470',
    500: '#137e37',
    950: '#000000',
  },
}

SCSS

$custom: #137e37;
$custom-light: #67a470;
$custom-dark: #000000;

JSON

{
  "hex": "#137e37",
  "rgb": {
    "r": 19,
    "g": 126,
    "b": 55
  },
  "hsl": {
    "h": 140.187,
    "s": 73.793,
    "l": 28.431
  },
  "oklch": {
    "l": 0.52034,
    "c": 0.1405,
    "h": 148.7
  },
  "luminance": 0.15336
}

Semantic roles & 50–950 ramp

primary

#137E37

secondary

#B4398A

accent

#37B2F0

background

#F6FAF6

surface

#EBF4EC

border

#C6CEC7

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #137E37

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

Preview Lab → · Contrast checker → · Palette generator →