#137F2F#137F2F

#137F2F is a mid, vivid green. Relative luminance 0.155; OKLCH L 52.2% C 0.149 H 146.7°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#137F2F
RGB	rgb(19, 127, 47)
HSL	hsl(136, 74%, 29%)
HSV	hsv(136, 85%, 50%)
CMYK	cmyk(85%, 0%, 63%, 50.2%)
CIE-LAB	lab(46.34, -46.25, 34.72)
CIE-LCH	lch(46.34, 57.83, 143.11°)
OKLab	oklab(52.21% -0.1244 0.0817)
OKLCH	oklch(52.21% 0.149 146.7)
XYZ	xyz(8.3704, 15.5214, 5.2435)
Luminance	0.1552 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137F2F #7F1363

analogous

#2D7F13 #137F2F #137F65

triadic

#137F2F #2F137F #7F2F13

tetradic

#137F2F #132D7F #7F1363 #7F6513

square

#137F2F #132D7F #7F1363 #7F6513

split-complementary

#137F2F #65137F #7F132D

monochromatic

#041B0A #0B4A1B #137F2F #1BB443 #2DE05B

Accessibility & contrast

On white

5.12

#137F2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#137F2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137F2F

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137F2F	#FFFFFF	#000000	##FFFFFF
##137F2F	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817326

Deuteranopia (green-blind)

#756B36

Tritanopia (blue-blind)

#007C6E

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #137f2f;
/* rgb */ color: rgb(19, 127, 47);
/* oklch */ color: oklch(52.2% 0.149 146.7);

Tailwind

colors: {
  custom: {
    50: '#67a56a',
    500: '#137f2f',
    950: '#000000',
  },
}

SCSS

$custom: #137f2f;
$custom-light: #67a56a;
$custom-dark: #000000;

JSON

{
  "hex": "#137f2f",
  "rgb": {
    "r": 19,
    "g": 127,
    "b": 47
  },
  "hsl": {
    "h": 135.556,
    "s": 73.973,
    "l": 28.627
  },
  "oklch": {
    "l": 0.52211,
    "c": 0.14878,
    "h": 146.7
  },
  "luminance": 0.15522
}

Semantic roles & 50–950 ramp

primary

#137F2F

secondary

#B43995

accent

#37C1F1

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #137F2F

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

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