#137F48#137F48

#137F48 is a mid, vivid green. Relative luminance 0.158; OKLCH L 52.6% C 0.126 H 154.3°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#137F48
RGB	rgb(19, 127, 72)
HSL	hsl(149, 74%, 29%)
HSV	hsv(149, 85%, 50%)
CMYK	cmyk(85%, 0%, 43.3%, 50.2%)
CIE-LAB	lab(46.69, -42.09, 21.94)
CIE-LCH	lch(46.69, 47.47, 152.47°)
OKLab	oklab(52.62% -0.1132 0.0544)
OKLCH	oklch(52.62% 0.126 154.3)
XYZ	xyz(9.0268, 15.7839, 8.7005)
Luminance	0.1578 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137F48 #7F134A

analogous

#147F13 #137F48 #137F7E

triadic

#137F48 #48137F #7F4813

tetradic

#137F48 #13147F #7F134A #7F7E13

square

#137F48 #13147F #7F134A #7F7E13

split-complementary

#137F48 #7E137F #7F1314

monochromatic

#041B0F #0B4A2A #137F48 #1BB466 #2DE085

Accessibility & contrast

On white

5.05

#137F48 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#137F48 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137F48

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137F48	#FFFFFF	#000000	##FFFFFF
##137F48	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7444

Deuteranopia (green-blind)

#736B4C

Tritanopia (blue-blind)

#007D71

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #137f48;
/* rgb */ color: rgb(19, 127, 72);
/* oklch */ color: oklch(52.6% 0.126 154.3);

Tailwind

colors: {
  custom: {
    50: '#66a57b',
    500: '#137f48',
    950: '#000000',
  },
}

SCSS

$custom: #137f48;
$custom-light: #66a57b;
$custom-dark: #000000;

JSON

{
  "hex": "#137f48",
  "rgb": {
    "r": 19,
    "g": 127,
    "b": 72
  },
  "hsl": {
    "h": 149.444,
    "s": 73.973,
    "l": 28.627
  },
  "oklch": {
    "l": 0.52615,
    "c": 0.12559,
    "h": 154.3
  },
  "luminance": 0.15785
}

Semantic roles & 50–950 ramp

primary

#137F48

secondary

#B43978

accent

#3796F1

background

#F6FAF7

surface

#EBF4EE

border

#C6CEC9

text

#070F09

muted

#7A7F7B

Preview Lab

Preview with #137F48

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

Preview Lab → · Contrast checker → · Palette generator →