#137B27#137B27

#137B27 is a mid, vivid green. Relative luminance 0.145; OKLCH L 51.0% C 0.150 H 145.4°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#137B27
RGB	rgb(19, 123, 39)
HSL	hsl(132, 73%, 28%)
HSV	hsv(132, 85%, 48%)
CMYK	cmyk(84.6%, 0%, 68.3%, 51.8%)
CIE-LAB	lab(44.87, -45.87, 36.84)
CIE-LCH	lch(44.87, 58.83, 141.23°)
OKLab	oklab(50.97% -0.1236 0.0854)
OKLCH	oklch(50.97% 0.15 145.4)
XYZ	xyz(7.7172, 14.4499, 4.3014)
Luminance	0.1445 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137B27 #7B1367

analogous

#337B13 #137B27 #137B5B

triadic

#137B27 #27137B #7B2713

tetradic

#137B27 #13337B #7B1367 #7B5B13

square

#137B27 #13337B #7B1367 #7B5B13

split-complementary

#137B27 #5B137B #7B1333

monochromatic

#041B08 #0B4616 #137B27 #1BB038 #2ADE4D

Accessibility & contrast

On white

5.40

#137B27 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#137B27 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137B27

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137B27	#FFFFFF	#000000	##FFFFFF
##137B27	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6F1C

Deuteranopia (green-blind)

#72672F

Tritanopia (blue-blind)

#00786A

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #137b27;
/* rgb */ color: rgb(19, 123, 39);
/* oklch */ color: oklch(51.0% 0.150 145.4);

Tailwind

colors: {
  custom: {
    50: '#66a265',
    500: '#137b27',
    950: '#000000',
  },
}

SCSS

$custom: #137b27;
$custom-light: #66a265;
$custom-dark: #000000;

JSON

{
  "hex": "#137b27",
  "rgb": {
    "r": 19,
    "g": 123,
    "b": 39
  },
  "hsl": {
    "h": 131.538,
    "s": 73.239,
    "l": 27.843
  },
  "oklch": {
    "l": 0.50965,
    "c": 0.15021,
    "h": 145.4
  },
  "luminance": 0.14451
}

Semantic roles & 50–950 ramp

primary

#137B27

secondary

#B1399A

accent

#38CDF0

background

#F6FAF6

surface

#EBF4EB

border

#C6CEC6

text

#070F06

muted

#7A7F7A

Preview Lab

Preview with #137B27

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

Preview Lab → · Contrast checker → · Palette generator →