#137E42#137E42

#137E42 is a mid, vivid green. Relative luminance 0.155; OKLCH L 52.2% C 0.130 H 152.2°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#137E42
RGB	rgb(19, 126, 66)
HSL	hsl(146, 74%, 28%)
HSV	hsv(146, 85%, 49%)
CMYK	cmyk(84.9%, 0%, 47.6%, 50.6%)
CIE-LAB	lab(46.25, -42.87, 24.70)
CIE-LCH	lch(46.25, 49.48, 150.05°)
OKLab	oklab(52.22% -0.1151 0.0606)
OKLCH	oklch(52.22% 0.13 152.2)
XYZ	xyz(8.7120, 15.4524, 7.6767)
Luminance	0.1545 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137E42 #7E134F

analogous

#197E13 #137E42 #137E77

triadic

#137E42 #42137E #7E4213

tetradic

#137E42 #13197E #7E134F #7E7713

square

#137E42 #13197E #7E134F #7E7713

split-complementary

#137E42 #77137E #7E1319

monochromatic

#041B0E #0B4926 #137E42 #1BB35E #2CDF7B

Accessibility & contrast

On white

5.13

#137E42 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#137E42 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137E42

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137E42	#FFFFFF	#000000	##FFFFFF
##137E42	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E733D

Deuteranopia (green-blind)

#726A46

Tritanopia (blue-blind)

#007C70

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #137e42;
/* rgb */ color: rgb(19, 126, 66);
/* oklch */ color: oklch(52.2% 0.130 152.2);

Tailwind

colors: {
  custom: {
    50: '#66a477',
    500: '#137e42',
    950: '#000000',
  },
}

SCSS

$custom: #137e42;
$custom-light: #66a477;
$custom-dark: #000000;

JSON

{
  "hex": "#137e42",
  "rgb": {
    "r": 19,
    "g": 126,
    "b": 66
  },
  "hsl": {
    "h": 146.355,
    "s": 73.793,
    "l": 28.431
  },
  "oklch": {
    "l": 0.52216,
    "c": 0.13008,
    "h": 152.2
  },
  "luminance": 0.15454
}

Semantic roles & 50–950 ramp

primary

#137E42

secondary

#B4397E

accent

#379FF0

background

#F6FAF7

surface

#EBF4ED

border

#C6CEC8

text

#070F09

muted

#7A7F7B

Preview Lab

Preview with #137E42

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

Preview Lab → · Contrast checker → · Palette generator →