#137E43#137E43

#137E43 is a mid, vivid green. Relative luminance 0.155; OKLCH L 52.2% C 0.129 H 152.6°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#137E43
RGB	rgb(19, 126, 67)
HSL	hsl(147, 74%, 28%)
HSV	hsv(147, 85%, 49%)
CMYK	cmyk(84.9%, 0%, 46.8%, 50.6%)
CIE-LAB	lab(46.26, -42.68, 24.17)
CIE-LCH	lch(46.26, 49.05, 150.48°)
OKLab	oklab(52.24% -0.1146 0.0595)
OKLCH	oklch(52.24% 0.129 152.6)
XYZ	xyz(8.7417, 15.4643, 7.8333)
Luminance	0.1547 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137E43 #7E134E

analogous

#187E13 #137E43 #137E78

triadic

#137E43 #43137E #7E4313

tetradic

#137E43 #13187E #7E134E #7E7813

square

#137E43 #13187E #7E134E #7E7813

split-complementary

#137E43 #78137E #7E1318

monochromatic

#041B0E #0B4927 #137E43 #1BB35F #2CDF7C

Accessibility & contrast

On white

5.13

#137E43 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#137E43 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137E43

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137E43	#FFFFFF	#000000	##FFFFFF
##137E43	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)

#7E733F

Deuteranopia (green-blind)

#726A47

Tritanopia (blue-blind)

#007C70

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #137e43;
/* rgb */ color: rgb(19, 126, 67);
/* oklch */ color: oklch(52.2% 0.129 152.6);

Tailwind

colors: {
  custom: {
    50: '#66a478',
    500: '#137e43',
    950: '#000000',
  },
}

SCSS

$custom: #137e43;
$custom-light: #66a478;
$custom-dark: #000000;

JSON

{
  "hex": "#137e43",
  "rgb": {
    "r": 19,
    "g": 126,
    "b": 67
  },
  "hsl": {
    "h": 146.916,
    "s": 73.793,
    "l": 28.431
  },
  "oklch": {
    "l": 0.52235,
    "c": 0.12911,
    "h": 152.6
  },
  "luminance": 0.15465
}

Semantic roles & 50–950 ramp

primary

#137E43

secondary

#B4397D

accent

#379DF0

background

#F6FAF7

surface

#EBF4ED

border

#C6CEC8

text

#070F09

muted

#7A7F7B

Preview Lab

Preview with #137E43

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

Preview Lab → · Contrast checker → · Palette generator →