#137F23#137F23

#137F23 is a mid, vivid green. Relative luminance 0.154; OKLCH L 52.1% C 0.158 H 144.5°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#137F23
RGB	rgb(19, 127, 35)
HSL	hsl(129, 74%, 29%)
HSV	hsv(129, 85%, 50%)
CMYK	cmyk(85%, 0%, 72.4%, 50.2%)
CIE-LAB	lab(46.23, -47.64, 40.04)
CIE-LCH	lch(46.23, 62.23, 139.96°)
OKLab	oklab(52.08% -0.1286 0.0916)
OKLCH	oklch(52.08% 0.158 144.5)
XYZ	xyz(8.1607, 15.4375, 4.1394)
Luminance	0.1544 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137F23 #7F136F

analogous

#397F13 #137F23 #137F59

triadic

#137F23 #23137F #7F2313

tetradic

#137F23 #13397F #7F136F #7F5913

square

#137F23 #13397F #7F136F #7F5913

split-complementary

#137F23 #59137F #7F1339

monochromatic

#041B07 #0B4A14 #137F23 #1BB432 #2DE047

Accessibility & contrast

On white

5.14

#137F23 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#137F23 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137F23

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137F23	#FFFFFF	#000000	##FFFFFF
##137F23	1.00	5.14	4.09	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817215

Deuteranopia (green-blind)

#766A2C

Tritanopia (blue-blind)

#007B6D

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #137f23;
/* rgb */ color: rgb(19, 127, 35);
/* oklch */ color: oklch(52.1% 0.158 144.5);

Tailwind

colors: {
  custom: {
    50: '#68a563',
    500: '#137f23',
    950: '#000000',
  },
}

SCSS

$custom: #137f23;
$custom-light: #68a563;
$custom-dark: #000000;

JSON

{
  "hex": "#137f23",
  "rgb": {
    "r": 19,
    "g": 127,
    "b": 35
  },
  "hsl": {
    "h": 128.889,
    "s": 73.973,
    "l": 28.627
  },
  "oklch": {
    "l": 0.52082,
    "c": 0.15791,
    "h": 144.5
  },
  "luminance": 0.15439
}

Semantic roles & 50–950 ramp

primary

#137F23

secondary

#B439A2

accent

#37D5F1

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F06

muted

#7A7F7A

Preview Lab

Preview with #137F23

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

Preview Lab → · Contrast checker → · Palette generator →