#137E45#137E45

#137E45 is a mid, vivid green. Relative luminance 0.155; OKLCH L 52.3% C 0.127 H 153.3°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#137E45
RGB	rgb(19, 126, 69)
HSL	hsl(148, 74%, 28%)
HSV	hsv(148, 85%, 49%)
CMYK	cmyk(84.9%, 0%, 45.2%, 50.6%)
CIE-LAB	lab(46.30, -42.30, 23.10)
CIE-LCH	lch(46.30, 48.20, 151.36°)
OKLab	oklab(52.27% -0.1136 0.0571)
OKLCH	oklch(52.27% 0.127 153.3)
XYZ	xyz(8.8028, 15.4887, 8.1548)
Luminance	0.1549 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137E45 #7E134C

analogous

#177E13 #137E45 #137E7A

triadic

#137E45 #45137E #7E4513

tetradic

#137E45 #13177E #7E134C #7E7A13

square

#137E45 #13177E #7E134C #7E7A13

split-complementary

#137E45 #7A137E #7E1317

monochromatic

#041B0F #0B4928 #137E45 #1BB362 #2CDF80

Accessibility & contrast

On white

5.12

#137E45 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#137E45 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137E45

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137E45	#FFFFFF	#000000	##FFFFFF
##137E45	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7341

Deuteranopia (green-blind)

#726A49

Tritanopia (blue-blind)

#007C70

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #137e45;
/* rgb */ color: rgb(19, 126, 69);
/* oklch */ color: oklch(52.3% 0.127 153.3);

Tailwind

colors: {
  custom: {
    50: '#66a479',
    500: '#137e45',
    950: '#000000',
  },
}

SCSS

$custom: #137e45;
$custom-light: #66a479;
$custom-dark: #000000;

JSON

{
  "hex": "#137e45",
  "rgb": {
    "r": 19,
    "g": 126,
    "b": 69
  },
  "hsl": {
    "h": 148.037,
    "s": 73.793,
    "l": 28.431
  },
  "oklch": {
    "l": 0.52273,
    "c": 0.12717,
    "h": 153.3
  },
  "luminance": 0.1549
}

Semantic roles & 50–950 ramp

primary

#137E45

secondary

#B4397A

accent

#379AF0

background

#F6FAF7

surface

#EBF4ED

border

#C6CEC8

text

#070F09

muted

#7A7F7B

Preview Lab

Preview with #137E45

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

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