#137F1F#137F1F

#137F1F is a mid, vivid green. Relative luminance 0.154; OKLCH L 52.0% C 0.161 H 144.0°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#137F1F
RGB	rgb(19, 127, 31)
HSL	hsl(127, 74%, 29%)
HSV	hsv(127, 85%, 50%)
CMYK	cmyk(85%, 0%, 75.6%, 50.2%)
CIE-LAB	lab(46.20, -48.02, 41.63)
CIE-LCH	lch(46.20, 63.55, 139.08°)
OKLab	oklab(52.05% -0.1298 0.0944)
OKLCH	oklch(52.05% 0.161 144)
XYZ	xyz(8.1047, 15.4151, 3.8443)
Luminance	0.1542 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137F1F #7F1373

analogous

#3D7F13 #137F1F #137F55

triadic

#137F1F #1F137F #7F1F13

tetradic

#137F1F #133D7F #7F1373 #7F5513

square

#137F1F #133D7F #7F1373 #7F5513

split-complementary

#137F1F #55137F #7F133D

monochromatic

#041B06 #0B4A12 #137F1F #1BB42C #2DE041

Accessibility & contrast

On white

5.14

#137F1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#137F1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137F1F

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137F1F	#FFFFFF	#000000	##FFFFFF
##137F1F	1.00	5.14	4.08	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#82720D

Deuteranopia (green-blind)

#766A29

Tritanopia (blue-blind)

#007B6C

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #137f1f;
/* rgb */ color: rgb(19, 127, 31);
/* oklch */ color: oklch(52.0% 0.161 144.0);

Tailwind

colors: {
  custom: {
    50: '#68a561',
    500: '#137f1f',
    950: '#000000',
  },
}

SCSS

$custom: #137f1f;
$custom-light: #68a561;
$custom-dark: #000000;

JSON

{
  "hex": "#137f1f",
  "rgb": {
    "r": 19,
    "g": 127,
    "b": 31
  },
  "hsl": {
    "h": 126.667,
    "s": 73.973,
    "l": 28.627
  },
  "oklch": {
    "l": 0.52047,
    "c": 0.1605,
    "h": 144
  },
  "luminance": 0.15416
}

Semantic roles & 50–950 ramp

primary

#137F1F

secondary

#B439A7

accent

#37DCF1

background

#F6FAF5

surface

#ECF4EA

border

#C7CEC6

text

#070F05

muted

#7A7F79

Preview Lab

Preview with #137F1F

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

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