#137F41#137F41

#137F41 is a mid, vivid green. Relative luminance 0.157; OKLCH L 52.5% C 0.132 H 151.7°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#137F41
RGB	rgb(19, 127, 65)
HSL	hsl(146, 74%, 29%)
HSV	hsv(146, 85%, 50%)
CMYK	cmyk(85%, 0%, 48.8%, 50.2%)
CIE-LAB	lab(46.58, -43.43, 25.67)
CIE-LCH	lch(46.58, 50.45, 149.42°)
OKLab	oklab(52.48% -0.1166 0.0628)
OKLCH	oklch(52.48% 0.132 151.7)
XYZ	xyz(8.8113, 15.6977, 7.5656)
Luminance	0.1570 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137F41 #7F1351

analogous

#1B7F13 #137F41 #137F77

triadic

#137F41 #41137F #7F4113

tetradic

#137F41 #131B7F #7F1351 #7F7713

square

#137F41 #131B7F #7F1351 #7F7713

split-complementary

#137F41 #77137F #7F131B

monochromatic

#041B0E #0B4A26 #137F41 #1BB45C #2DE079

Accessibility & contrast

On white

5.07

#137F41 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#137F41 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137F41

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137F41	#FFFFFF	#000000	##FFFFFF
##137F41	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F733C

Deuteranopia (green-blind)

#736B45

Tritanopia (blue-blind)

#007D70

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #137f41;
/* rgb */ color: rgb(19, 127, 65);
/* oklch */ color: oklch(52.5% 0.132 151.7);

Tailwind

colors: {
  custom: {
    50: '#67a576',
    500: '#137f41',
    950: '#000000',
  },
}

SCSS

$custom: #137f41;
$custom-light: #67a576;
$custom-dark: #000000;

JSON

{
  "hex": "#137f41",
  "rgb": {
    "r": 19,
    "g": 127,
    "b": 65
  },
  "hsl": {
    "h": 145.556,
    "s": 73.973,
    "l": 28.627
  },
  "oklch": {
    "l": 0.52483,
    "c": 0.13241,
    "h": 151.7
  },
  "luminance": 0.15699
}

Semantic roles & 50–950 ramp

primary

#137F41

secondary

#B43980

accent

#37A2F1

background

#F6FAF7

surface

#EBF4ED

border

#C6CEC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #137F41

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

Preview Lab → · Contrast checker → · Palette generator →