#137C36#137C36

#137C36 is a mid, vivid green. Relative luminance 0.148; OKLCH L 51.4% C 0.139 H 148.7°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#137C36
RGB	rgb(19, 124, 54)
HSL	hsl(140, 73%, 28%)
HSV	hsv(140, 85%, 49%)
CMYK	cmyk(84.7%, 0%, 56.5%, 51.4%)
CIE-LAB	lab(45.39, -44.19, 30.07)
CIE-LCH	lch(45.39, 53.45, 145.77°)
OKLab	oklab(51.45% -0.1186 0.0721)
OKLCH	oklch(51.45% 0.139 148.7)
XYZ	xyz(8.1414, 14.8191, 5.9206)
Luminance	0.1482 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137C36 #7C1359

analogous

#247C13 #137C36 #137C6A

triadic

#137C36 #36137C #7C3613

tetradic

#137C36 #13247C #7C1359 #7C6A13

square

#137C36 #13247C #7C1359 #7C6A13

split-complementary

#137C36 #6A137C #7C1324

monochromatic

#041B0C #0B471F #137C36 #1BB14D #2BDF67

Accessibility & contrast

On white

5.30

#137C36 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#137C36 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137C36

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137C36	#FFFFFF	#000000	##FFFFFF
##137C36	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7030

Deuteranopia (green-blind)

#72683B

Tritanopia (blue-blind)

#00796C

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #137c36;
/* rgb */ color: rgb(19, 124, 54);
/* oklch */ color: oklch(51.4% 0.139 148.7);

Tailwind

colors: {
  custom: {
    50: '#66a36f',
    500: '#137c36',
    950: '#000000',
  },
}

SCSS

$custom: #137c36;
$custom-light: #66a36f;
$custom-dark: #000000;

JSON

{
  "hex": "#137c36",
  "rgb": {
    "r": 19,
    "g": 124,
    "b": 54
  },
  "hsl": {
    "h": 140,
    "s": 73.427,
    "l": 28.039
  },
  "oklch": {
    "l": 0.51446,
    "c": 0.1388,
    "h": 148.7
  },
  "luminance": 0.1482
}

Semantic roles & 50–950 ramp

primary

#137C36

secondary

#B2398A

accent

#38B3F0

background

#F6FAF6

surface

#EBF4EC

border

#C6CEC7

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #137C36

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

Preview Lab → · Contrast checker → · Palette generator →