#137B2A#137B2A

#137B2A is a mid, vivid green. Relative luminance 0.145; OKLCH L 51.0% C 0.148 H 145.9°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#137B2A
RGB	rgb(19, 123, 42)
HSL	hsl(133, 73%, 28%)
HSV	hsv(133, 85%, 48%)
CMYK	cmyk(84.6%, 0%, 65.9%, 51.8%)
CIE-LAB	lab(44.90, -45.51, 35.48)
CIE-LCH	lch(44.90, 57.70, 142.06°)
OKLab	oklab(51% -0.1225 0.0828)
OKLCH	oklch(51% 0.148 145.9)
XYZ	xyz(7.7689, 14.4706, 4.5737)
Luminance	0.1447 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137B2A #7B1364

analogous

#307B13 #137B2A #137B5E

triadic

#137B2A #2A137B #7B2A13

tetradic

#137B2A #13307B #7B1364 #7B5E13

square

#137B2A #13307B #7B1364 #7B5E13

split-complementary

#137B2A #5E137B #7B1330

monochromatic

#041B09 #0B4618 #137B2A #1BB03C #2ADE52

Accessibility & contrast

On white

5.39

#137B2A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#137B2A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137B2A

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137B2A	#FFFFFF	#000000	##FFFFFF
##137B2A	1.00	5.39	3.89	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6F20

Deuteranopia (green-blind)

#726731

Tritanopia (blue-blind)

#00786A

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #137b2a;
/* rgb */ color: rgb(19, 123, 42);
/* oklch */ color: oklch(51.0% 0.148 145.9);

Tailwind

colors: {
  custom: {
    50: '#66a267',
    500: '#137b2a',
    950: '#000000',
  },
}

SCSS

$custom: #137b2a;
$custom-light: #66a267;
$custom-dark: #000000;

JSON

{
  "hex": "#137b2a",
  "rgb": {
    "r": 19,
    "g": 123,
    "b": 42
  },
  "hsl": {
    "h": 133.269,
    "s": 73.239,
    "l": 27.843
  },
  "oklch": {
    "l": 0.50998,
    "c": 0.14787,
    "h": 145.9
  },
  "luminance": 0.14472
}

Semantic roles & 50–950 ramp

primary

#137B2A

secondary

#B13996

accent

#38C7F0

background

#F6FAF6

surface

#EBF4EB

border

#C6CEC6

text

#070F06

muted

#7A7F7A

Preview Lab

Preview with #137B2A

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

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