#137C1F#137C1F

#137C1F is a mid, vivid green. Relative luminance 0.147; OKLCH L 51.2% C 0.157 H 144.1°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#137C1F
RGB	rgb(19, 124, 31)
HSL	hsl(127, 73%, 28%)
HSV	hsv(127, 85%, 49%)
CMYK	cmyk(84.7%, 0%, 75%, 51.4%)
CIE-LAB	lab(45.15, -47.03, 40.56)
CIE-LCH	lch(45.15, 62.10, 139.23°)
OKLab	oklab(51.18% -0.1271 0.0922)
OKLCH	oklch(51.18% 0.157 144.1)
XYZ	xyz(7.7230, 14.6517, 3.7171)
Luminance	0.1465 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137C1F #7C1370

analogous

#3B7C13 #137C1F #137C53

triadic

#137C1F #1F137C #7C1F13

tetradic

#137C1F #133B7C #7C1370 #7C5313

square

#137C1F #133B7C #7C1370 #7C5313

split-complementary

#137C1F #53137C #7C133B

monochromatic

#041B07 #0B4712 #137C1F #1BB12C #2BDF3F

Accessibility & contrast

On white

5.34

#137C1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#137C1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137C1F

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137C1F	#FFFFFF	#000000	##FFFFFF
##137C1F	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E700F

Deuteranopia (green-blind)

#736829

Tritanopia (blue-blind)

#00786A

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #137c1f;
/* rgb */ color: rgb(19, 124, 31);
/* oklch */ color: oklch(51.2% 0.157 144.1);

Tailwind

colors: {
  custom: {
    50: '#67a361',
    500: '#137c1f',
    950: '#000000',
  },
}

SCSS

$custom: #137c1f;
$custom-light: #67a361;
$custom-dark: #000000;

JSON

{
  "hex": "#137c1f",
  "rgb": {
    "r": 19,
    "g": 124,
    "b": 31
  },
  "hsl": {
    "h": 126.857,
    "s": 73.427,
    "l": 28.039
  },
  "oklch": {
    "l": 0.51178,
    "c": 0.15702,
    "h": 144.1
  },
  "luminance": 0.14653
}

Semantic roles & 50–950 ramp

primary

#137C1F

secondary

#B239A4

accent

#38DBF0

background

#F6FAF5

surface

#ECF4EA

border

#C7CEC6

text

#070F05

muted

#7A7F79

Preview Lab

Preview with #137C1F

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

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