#137F33#137F33

#137F33 is a mid, vivid green. Relative luminance 0.156; OKLCH L 52.3% C 0.145 H 147.6°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#137F33
RGB	rgb(19, 127, 51)
HSL	hsl(138, 74%, 29%)
HSV	hsv(138, 85%, 50%)
CMYK	cmyk(85%, 0%, 59.8%, 50.2%)
CIE-LAB	lab(46.39, -45.70, 32.80)
CIE-LCH	lch(46.39, 56.25, 144.34°)
OKLab	oklab(52.26% -0.1228 0.0779)
OKLCH	oklch(52.26% 0.145 147.6)
XYZ	xyz(8.4548, 15.5552, 5.6882)
Luminance	0.1556 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137F33 #7F135F

analogous

#297F13 #137F33 #137F69

triadic

#137F33 #33137F #7F3313

tetradic

#137F33 #13297F #7F135F #7F6913

square

#137F33 #13297F #7F135F #7F6913

split-complementary

#137F33 #69137F #7F1329

monochromatic

#041B0B #0B4A1E #137F33 #1BB448 #2DE062

Accessibility & contrast

On white

5.11

#137F33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#137F33 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137F33

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137F33	#FFFFFF	#000000	##FFFFFF
##137F33	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#80732B

Deuteranopia (green-blind)

#756B39

Tritanopia (blue-blind)

#007C6E

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #137f33;
/* rgb */ color: rgb(19, 127, 51);
/* oklch */ color: oklch(52.3% 0.145 147.6);

Tailwind

colors: {
  custom: {
    50: '#67a56d',
    500: '#137f33',
    950: '#000000',
  },
}

SCSS

$custom: #137f33;
$custom-light: #67a56d;
$custom-dark: #000000;

JSON

{
  "hex": "#137f33",
  "rgb": {
    "r": 19,
    "g": 127,
    "b": 51
  },
  "hsl": {
    "h": 137.778,
    "s": 73.973,
    "l": 28.627
  },
  "oklch": {
    "l": 0.52263,
    "c": 0.14537,
    "h": 147.6
  },
  "luminance": 0.15556
}

Semantic roles & 50–950 ramp

primary

#137F33

secondary

#B43990

accent

#37BAF1

background

#F6FAF6

surface

#EBF4EC

border

#C6CEC7

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #137F33

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

Preview Lab → · Contrast checker → · Palette generator →