#137F47#137F47

#137F47 is a mid, vivid green. Relative luminance 0.158; OKLCH L 52.6% C 0.127 H 153.9°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#137F47
RGB	rgb(19, 127, 71)
HSL	hsl(149, 74%, 29%)
HSV	hsv(149, 85%, 50%)
CMYK	cmyk(85%, 0%, 44.1%, 50.2%)
CIE-LAB	lab(46.67, -42.29, 22.48)
CIE-LCH	lch(46.67, 47.89, 152.01°)
OKLab	oklab(52.6% -0.1137 0.0557)
OKLCH	oklch(52.6% 0.127 153.9)
XYZ	xyz(8.9944, 15.7710, 8.5301)
Luminance	0.1577 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137F47 #7F134B

analogous

#157F13 #137F47 #137F7D

triadic

#137F47 #47137F #7F4713

tetradic

#137F47 #13157F #7F134B #7F7D13

square

#137F47 #13157F #7F134B #7F7D13

split-complementary

#137F47 #7D137F #7F1315

monochromatic

#041B0F #0B4A29 #137F47 #1BB465 #2DE083

Accessibility & contrast

On white

5.05

#137F47 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#137F47 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137F47

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137F47	#FFFFFF	#000000	##FFFFFF
##137F47	1.00	5.05	4.15	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7443

Deuteranopia (green-blind)

#736B4B

Tritanopia (blue-blind)

#007D71

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #137f47;
/* rgb */ color: rgb(19, 127, 71);
/* oklch */ color: oklch(52.6% 0.127 153.9);

Tailwind

colors: {
  custom: {
    50: '#66a57b',
    500: '#137f47',
    950: '#000000',
  },
}

SCSS

$custom: #137f47;
$custom-light: #66a57b;
$custom-dark: #000000;

JSON

{
  "hex": "#137f47",
  "rgb": {
    "r": 19,
    "g": 127,
    "b": 71
  },
  "hsl": {
    "h": 148.889,
    "s": 73.973,
    "l": 28.627
  },
  "oklch": {
    "l": 0.52595,
    "c": 0.12657,
    "h": 153.9
  },
  "luminance": 0.15772
}

Semantic roles & 50–950 ramp

primary

#137F47

secondary

#B43979

accent

#3797F1

background

#F6FAF7

surface

#EBF4EE

border

#C6CEC9

text

#070F09

muted

#7A7F7B

Preview Lab

Preview with #137F47

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

Preview Lab → · Contrast checker → · Palette generator →