#137D2B#137D2B

#137D2B is a mid, vivid green. Relative luminance 0.150; OKLCH L 51.6% C 0.150 H 146.0°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#137D2B
RGB	rgb(19, 125, 43)
HSL	hsl(134, 74%, 28%)
HSV	hsv(134, 85%, 49%)
CMYK	cmyk(84.8%, 0%, 65.6%, 51%)
CIE-LAB	lab(45.61, -46.08, 35.80)
CIE-LCH	lch(45.61, 58.35, 142.16°)
OKLab	oklab(51.59% -0.124 0.0836)
OKLCH	oklch(51.59% 0.15 146)
XYZ	xyz(8.0376, 14.9791, 4.7527)
Luminance	0.1498 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137D2B #7D1365

analogous

#307D13 #137D2B #137D60

triadic

#137D2B #2B137D #7D2B13

tetradic

#137D2B #13307D #7D1365 #7D6013

square

#137D2B #13307D #7D1365 #7D6013

split-complementary

#137D2B #60137D #7D1330

monochromatic

#041B09 #0B4819 #137D2B #1BB23D #2CDF54

Accessibility & contrast

On white

5.26

#137D2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#137D2B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137D2B

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137D2B	#FFFFFF	#000000	##FFFFFF
##137D2B	1.00	5.26	4.00	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7121

Deuteranopia (green-blind)

#746932

Tritanopia (blue-blind)

#007A6C

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #137d2b;
/* rgb */ color: rgb(19, 125, 43);
/* oklch */ color: oklch(51.6% 0.150 146.0);

Tailwind

colors: {
  custom: {
    50: '#67a468',
    500: '#137d2b',
    950: '#000000',
  },
}

SCSS

$custom: #137d2b;
$custom-light: #67a468;
$custom-dark: #000000;

JSON

{
  "hex": "#137d2b",
  "rgb": {
    "r": 19,
    "g": 125,
    "b": 43
  },
  "hsl": {
    "h": 133.585,
    "s": 73.611,
    "l": 28.235
  },
  "oklch": {
    "l": 0.51587,
    "c": 0.14955,
    "h": 146
  },
  "luminance": 0.1498
}

Semantic roles & 50–950 ramp

primary

#137D2B

secondary

#B33997

accent

#38C6F0

background

#F6FAF6

surface

#EBF4EB

border

#C6CEC6

text

#070F06

muted

#7A7F7A

Preview Lab

Preview with #137D2B

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

Preview Lab → · Contrast checker → · Palette generator →