#137B2E#137B2E

#137B2E is a mid, vivid green. Relative luminance 0.145; OKLCH L 51.0% C 0.145 H 146.8°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#137B2E
RGB	rgb(19, 123, 46)
HSL	hsl(136, 73%, 28%)
HSV	hsv(136, 85%, 48%)
CMYK	cmyk(84.6%, 0%, 62.6%, 51.8%)
CIE-LAB	lab(44.94, -44.99, 33.60)
CIE-LCH	lch(44.94, 56.15, 143.25°)
OKLab	oklab(51.05% -0.121 0.0792)
OKLCH	oklch(51.05% 0.145 146.8)
XYZ	xyz(7.8441, 14.5007, 4.9697)
Luminance	0.1450 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137B2E #7B1360

analogous

#2C7B13 #137B2E #137B62

triadic

#137B2E #2E137B #7B2E13

tetradic

#137B2E #132C7B #7B1360 #7B6213

square

#137B2E #132C7B #7B1360 #7B6213

split-complementary

#137B2E #62137B #7B132C

monochromatic

#041B0A #0B461A #137B2E #1BB042 #2ADE59

Accessibility & contrast

On white

5.38

#137B2E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#137B2E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137B2E

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137B2E	#FFFFFF	#000000	##FFFFFF
##137B2E	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6F26

Deuteranopia (green-blind)

#716734

Tritanopia (blue-blind)

#00786A

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #137b2e;
/* rgb */ color: rgb(19, 123, 46);
/* oklch */ color: oklch(51.0% 0.145 146.8);

Tailwind

colors: {
  custom: {
    50: '#66a269',
    500: '#137b2e',
    950: '#000000',
  },
}

SCSS

$custom: #137b2e;
$custom-light: #66a269;
$custom-dark: #000000;

JSON

{
  "hex": "#137b2e",
  "rgb": {
    "r": 19,
    "g": 123,
    "b": 46
  },
  "hsl": {
    "h": 135.577,
    "s": 73.239,
    "l": 27.843
  },
  "oklch": {
    "l": 0.51047,
    "c": 0.14457,
    "h": 146.8
  },
  "luminance": 0.14502
}

Semantic roles & 50–950 ramp

primary

#137B2E

secondary

#B13992

accent

#38C0F0

background

#F6FAF6

surface

#EBF4EB

border

#C6CEC6

text

#070F06

muted

#7A7F7A

Preview Lab

Preview with #137B2E

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

Preview Lab → · Contrast checker → · Palette generator →