#137E48#137E48

#137E48 is a mid, vivid green. Relative luminance 0.155; OKLCH L 52.3% C 0.124 H 154.6°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#137E48
RGB	rgb(19, 126, 72)
HSL	hsl(150, 74%, 28%)
HSV	hsv(150, 85%, 49%)
CMYK	cmyk(84.9%, 0%, 42.9%, 50.6%)
CIE-LAB	lab(46.35, -41.71, 21.49)
CIE-LCH	lch(46.35, 46.92, 152.74°)
OKLab	oklab(52.33% -0.1122 0.0534)
OKLCH	oklch(52.33% 0.124 154.6)
XYZ	xyz(8.8982, 15.5269, 8.6577)
Luminance	0.1553 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137E48 #7E1349

analogous

#137E13 #137E48 #137E7D

triadic

#137E48 #48137E #7E4813

tetradic

#137E48 #13137E #7E1349 #7E7D13

square

#137E48 #13137E #7E1349 #7E7D13

split-complementary

#137E48 #7D137E #7E1313

monochromatic

#041B0F #0B492A #137E48 #1BB366 #2CDF85

Accessibility & contrast

On white

5.11

#137E48 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#137E48 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137E48

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137E48	#FFFFFF	#000000	##FFFFFF
##137E48	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7344

Deuteranopia (green-blind)

#726A4C

Tritanopia (blue-blind)

#007C71

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #137e48;
/* rgb */ color: rgb(19, 126, 72);
/* oklch */ color: oklch(52.3% 0.124 154.6);

Tailwind

colors: {
  custom: {
    50: '#66a47b',
    500: '#137e48',
    950: '#000000',
  },
}

SCSS

$custom: #137e48;
$custom-light: #66a47b;
$custom-dark: #000000;

JSON

{
  "hex": "#137e48",
  "rgb": {
    "r": 19,
    "g": 126,
    "b": 72
  },
  "hsl": {
    "h": 149.72,
    "s": 73.793,
    "l": 28.431
  },
  "oklch": {
    "l": 0.52332,
    "c": 0.12423,
    "h": 154.6
  },
  "luminance": 0.15528
}

Semantic roles & 50–950 ramp

primary

#137E48

secondary

#B43977

accent

#3795F0

background

#F6FAF7

surface

#EBF4EE

border

#C6CEC9

text

#070F09

muted

#7A7F7B

Preview Lab

Preview with #137E48

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

Preview Lab → · Contrast checker → · Palette generator →