#137C2F#137C2F

#137C2F is a mid, vivid green. Relative luminance 0.148; OKLCH L 51.3% C 0.145 H 146.9°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#137C2F
RGB	rgb(19, 124, 47)
HSL	hsl(136, 73%, 28%)
HSV	hsv(136, 85%, 49%)
CMYK	cmyk(84.7%, 0%, 62.1%, 51.4%)
CIE-LAB	lab(45.30, -45.21, 33.52)
CIE-LCH	lch(45.30, 56.28, 143.44°)
OKLab	oklab(51.35% -0.1215 0.0791)
OKLCH	oklch(51.35% 0.145 146.9)
XYZ	xyz(7.9887, 14.7580, 5.1163)
Luminance	0.1476 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137C2F #7C1360

analogous

#2B7C13 #137C2F #137C63

triadic

#137C2F #2F137C #7C2F13

tetradic

#137C2F #132B7C #7C1360 #7C6313

square

#137C2F #132B7C #7C1360 #7C6313

split-complementary

#137C2F #63137C #7C132B

monochromatic

#041B0A #0B471B #137C2F #1BB143 #2BDF5B

Accessibility & contrast

On white

5.31

#137C2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#137C2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137C2F

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137C2F	#FFFFFF	#000000	##FFFFFF
##137C2F	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7027

Deuteranopia (green-blind)

#726835

Tritanopia (blue-blind)

#00796B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #137c2f;
/* rgb */ color: rgb(19, 124, 47);
/* oklch */ color: oklch(51.3% 0.145 146.9);

Tailwind

colors: {
  custom: {
    50: '#66a36a',
    500: '#137c2f',
    950: '#000000',
  },
}

SCSS

$custom: #137c2f;
$custom-light: #66a36a;
$custom-dark: #000000;

JSON

{
  "hex": "#137c2f",
  "rgb": {
    "r": 19,
    "g": 124,
    "b": 47
  },
  "hsl": {
    "h": 136,
    "s": 73.427,
    "l": 28.039
  },
  "oklch": {
    "l": 0.51348,
    "c": 0.145,
    "h": 146.9
  },
  "luminance": 0.14759
}

Semantic roles & 50–950 ramp

primary

#137C2F

secondary

#B23992

accent

#38BFF0

background

#F6FAF6

surface

#EBF4EB

border

#C6CEC6

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #137C2F

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

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