#137D1D#137D1D

#137D1D is a mid, vivid green. Relative luminance 0.149; OKLCH L 51.5% C 0.159 H 143.8°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#137D1D
RGB	rgb(19, 125, 29)
HSL	hsl(126, 74%, 28%)
HSV	hsv(126, 85%, 49%)
CMYK	cmyk(84.8%, 0%, 76.8%, 51%)
CIE-LAB	lab(45.49, -47.54, 41.68)
CIE-LCH	lch(45.49, 63.22, 138.76°)
OKLab	oklab(51.45% -0.1286 0.0943)
OKLCH	oklch(51.45% 0.159 143.8)
XYZ	xyz(7.8234, 14.8934, 3.6246)
Luminance	0.1489 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137D1D #7D1373

analogous

#3E7D13 #137D1D #137D52

triadic

#137D1D #1D137D #7D1D13

tetradic

#137D1D #133E7D #7D1373 #7D5213

square

#137D1D #133E7D #7D1373 #7D5213

split-complementary

#137D1D #52137D #7D133E

monochromatic

#041B06 #0B4811 #137D1D #1BB229 #2CDF3C

Accessibility & contrast

On white

5.28

#137D1D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#137D1D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137D1D

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137D1D	#FFFFFF	#000000	##FFFFFF
##137D1D	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#80700A

Deuteranopia (green-blind)

#746927

Tritanopia (blue-blind)

#00796A

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #137d1d;
/* rgb */ color: rgb(19, 125, 29);
/* oklch */ color: oklch(51.5% 0.159 143.8);

Tailwind

colors: {
  custom: {
    50: '#68a460',
    500: '#137d1d',
    950: '#000000',
  },
}

SCSS

$custom: #137d1d;
$custom-light: #68a460;
$custom-dark: #000000;

JSON

{
  "hex": "#137d1d",
  "rgb": {
    "r": 19,
    "g": 125,
    "b": 29
  },
  "hsl": {
    "h": 125.66,
    "s": 73.611,
    "l": 28.235
  },
  "oklch": {
    "l": 0.51452,
    "c": 0.15942,
    "h": 143.8
  },
  "luminance": 0.14894
}

Semantic roles & 50–950 ramp

primary

#137D1D

secondary

#B339A7

accent

#38DFF0

background

#F6FAF5

surface

#ECF4EA

border

#C7CEC6

text

#070F05

muted

#7A7F79

Preview Lab

Preview with #137D1D

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

Preview Lab → · Contrast checker → · Palette generator →