#137E33#137E33

#137E33 is a mid, vivid green. Relative luminance 0.153; OKLCH L 52.0% C 0.144 H 147.7°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#137E33
RGB	rgb(19, 126, 51)
HSL	hsl(138, 74%, 28%)
HSV	hsv(138, 85%, 49%)
CMYK	cmyk(84.9%, 0%, 59.5%, 50.6%)
CIE-LAB	lab(46.04, -45.35, 32.39)
CIE-LCH	lch(46.04, 55.73, 144.47°)
OKLab	oklab(51.98% -0.1218 0.077)
OKLCH	oklch(51.98% 0.144 147.7)
XYZ	xyz(8.3263, 15.2981, 5.6453)
Luminance	0.1530 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137E33 #7E135E

analogous

#287E13 #137E33 #137E68

triadic

#137E33 #33137E #7E3313

tetradic

#137E33 #13287E #7E135E #7E6813

square

#137E33 #13287E #7E135E #7E6813

split-complementary

#137E33 #68137E #7E1328

monochromatic

#041B0B #0B491D #137E33 #1BB349 #2CDF62

Accessibility & contrast

On white

5.17

#137E33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#137E33 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137E33

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137E33	#FFFFFF	#000000	##FFFFFF
##137E33	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F722C

Deuteranopia (green-blind)

#746A39

Tritanopia (blue-blind)

#007B6D

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #137e33;
/* rgb */ color: rgb(19, 126, 51);
/* oklch */ color: oklch(52.0% 0.144 147.7);

Tailwind

colors: {
  custom: {
    50: '#67a46d',
    500: '#137e33',
    950: '#000000',
  },
}

SCSS

$custom: #137e33;
$custom-light: #67a46d;
$custom-dark: #000000;

JSON

{
  "hex": "#137e33",
  "rgb": {
    "r": 19,
    "g": 126,
    "b": 51
  },
  "hsl": {
    "h": 137.944,
    "s": 73.793,
    "l": 28.431
  },
  "oklch": {
    "l": 0.51977,
    "c": 0.14408,
    "h": 147.7
  },
  "luminance": 0.15299
}

Semantic roles & 50–950 ramp

primary

#137E33

secondary

#B4398F

accent

#37B9F0

background

#F6FAF6

surface

#EBF4EC

border

#C6CEC7

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #137E33

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

Preview Lab → · Contrast checker → · Palette generator →