#137F45#137F45

#137F45 is a mid, vivid green. Relative luminance 0.157; OKLCH L 52.6% C 0.129 H 153.1°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#137F45
RGB	rgb(19, 127, 69)
HSL	hsl(148, 74%, 29%)
HSV	hsv(148, 85%, 50%)
CMYK	cmyk(85%, 0%, 45.7%, 50.2%)
CIE-LAB	lab(46.64, -42.68, 23.55)
CIE-LCH	lch(46.64, 48.75, 151.11°)
OKLab	oklab(52.56% -0.1146 0.0581)
OKLCH	oklch(52.56% 0.129 153.1)
XYZ	xyz(8.9313, 15.7457, 8.1976)
Luminance	0.1575 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137F45 #7F134D

analogous

#177F13 #137F45 #137F7B

triadic

#137F45 #45137F #7F4513

tetradic

#137F45 #13177F #7F134D #7F7B13

square

#137F45 #13177F #7F134D #7F7B13

split-complementary

#137F45 #7B137F #7F1317

monochromatic

#041B0E #0B4A28 #137F45 #1BB462 #2DE080

Accessibility & contrast

On white

5.06

#137F45 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#137F45 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137F45

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137F45	#FFFFFF	#000000	##FFFFFF
##137F45	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7441

Deuteranopia (green-blind)

#736B49

Tritanopia (blue-blind)

#007D71

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #137f45;
/* rgb */ color: rgb(19, 127, 69);
/* oklch */ color: oklch(52.6% 0.129 153.1);

Tailwind

colors: {
  custom: {
    50: '#66a579',
    500: '#137f45',
    950: '#000000',
  },
}

SCSS

$custom: #137f45;
$custom-light: #66a579;
$custom-dark: #000000;

JSON

{
  "hex": "#137f45",
  "rgb": {
    "r": 19,
    "g": 127,
    "b": 69
  },
  "hsl": {
    "h": 147.778,
    "s": 73.973,
    "l": 28.627
  },
  "oklch": {
    "l": 0.52556,
    "c": 0.12852,
    "h": 153.1
  },
  "luminance": 0.15747
}

Semantic roles & 50–950 ramp

primary

#137F45

secondary

#B4397B

accent

#379BF1

background

#F6FAF7

surface

#EBF4ED

border

#C6CEC8

text

#070F09

muted

#7A7F7B

Preview Lab

Preview with #137F45

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

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