#137B20#137B20

#137B20 is a mid, vivid green. Relative luminance 0.144; OKLCH L 50.9% C 0.155 H 144.2°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#137B20
RGB	rgb(19, 123, 32)
HSL	hsl(128, 73%, 28%)
HSV	hsv(128, 85%, 48%)
CMYK	cmyk(84.6%, 0%, 74%, 51.8%)
CIE-LAB	lab(44.81, -46.60, 39.80)
CIE-LCH	lch(44.81, 61.29, 139.50°)
OKLab	oklab(50.9% -0.1259 0.0907)
OKLCH	oklch(50.9% 0.155 144.2)
XYZ	xyz(7.6117, 14.4077, 3.7460)
Luminance	0.1441 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137B20 #7B136E

analogous

#3A7B13 #137B20 #137B54

triadic

#137B20 #20137B #7B2013

tetradic

#137B20 #133A7B #7B136E #7B5413

square

#137B20 #133A7B #7B136E #7B5413

split-complementary

#137B20 #54137B #7B133A

monochromatic

#041B07 #0B4612 #137B20 #1BB02E #2ADE41

Accessibility & contrast

On white

5.41

#137B20 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#137B20 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137B20

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137B20	#FFFFFF	#000000	##FFFFFF
##137B20	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6F11

Deuteranopia (green-blind)

#726729

Tritanopia (blue-blind)

#007769

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #137b20;
/* rgb */ color: rgb(19, 123, 32);
/* oklch */ color: oklch(50.9% 0.155 144.2);

Tailwind

colors: {
  custom: {
    50: '#67a261',
    500: '#137b20',
    950: '#000000',
  },
}

SCSS

$custom: #137b20;
$custom-light: #67a261;
$custom-dark: #000000;

JSON

{
  "hex": "#137b20",
  "rgb": {
    "r": 19,
    "g": 123,
    "b": 32
  },
  "hsl": {
    "h": 127.5,
    "s": 73.239,
    "l": 27.843
  },
  "oklch": {
    "l": 0.50896,
    "c": 0.15519,
    "h": 144.2
  },
  "luminance": 0.14409
}

Semantic roles & 50–950 ramp

primary

#137B20

secondary

#B139A2

accent

#38D9F0

background

#F6FAF5

surface

#EBF4EA

border

#C6CEC6

text

#070F05

muted

#7A7F79

Preview Lab

Preview with #137B20

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

Preview Lab → · Contrast checker → · Palette generator →