#137E3D#137E3D

#137E3D is a mid, vivid green. Relative luminance 0.154; OKLCH L 52.1% C 0.135 H 150.5°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#137E3D
RGB	rgb(19, 126, 61)
HSL	hsl(144, 74%, 28%)
HSV	hsv(144, 85%, 49%)
CMYK	cmyk(84.9%, 0%, 51.6%, 50.6%)
CIE-LAB	lab(46.17, -43.77, 27.33)
CIE-LCH	lch(46.17, 51.60, 148.02°)
OKLab	oklab(52.13% -0.1174 0.0664)
OKLCH	oklch(52.13% 0.135 150.5)
XYZ	xyz(8.5710, 15.3960, 6.9340)
Luminance	0.1540 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137E3D #7E1354

analogous

#1F7E13 #137E3D #137E72

triadic

#137E3D #3D137E #7E3D13

tetradic

#137E3D #131F7E #7E1354 #7E7213

square

#137E3D #131F7E #7E1354 #7E7213

split-complementary

#137E3D #72137E #7E131F

monochromatic

#041B0D #0B4923 #137E3D #1BB357 #2CDF72

Accessibility & contrast

On white

5.15

#137E3D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#137E3D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137E3D

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137E3D	#FFFFFF	#000000	##FFFFFF
##137E3D	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7238

Deuteranopia (green-blind)

#736A42

Tritanopia (blue-blind)

#007C6F

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #137e3d;
/* rgb */ color: rgb(19, 126, 61);
/* oklch */ color: oklch(52.1% 0.135 150.5);

Tailwind

colors: {
  custom: {
    50: '#66a474',
    500: '#137e3d',
    950: '#000000',
  },
}

SCSS

$custom: #137e3d;
$custom-light: #66a474;
$custom-dark: #000000;

JSON

{
  "hex": "#137e3d",
  "rgb": {
    "r": 19,
    "g": 126,
    "b": 61
  },
  "hsl": {
    "h": 143.551,
    "s": 73.793,
    "l": 28.431
  },
  "oklch": {
    "l": 0.52129,
    "c": 0.1349,
    "h": 150.5
  },
  "luminance": 0.15397
}

Semantic roles & 50–950 ramp

primary

#137E3D

secondary

#B43984

accent

#37A8F0

background

#F6FAF7

surface

#EBF4ED

border

#C6CEC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #137E3D

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

Preview Lab → · Contrast checker → · Palette generator →