#137E3C#137E3C

#137E3C is a mid, vivid green. Relative luminance 0.154; OKLCH L 52.1% C 0.136 H 150.2°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#137E3C
RGB	rgb(19, 126, 60)
HSL	hsl(143, 74%, 28%)
HSV	hsv(143, 85%, 49%)
CMYK	cmyk(84.9%, 0%, 52.4%, 50.6%)
CIE-LAB	lab(46.16, -43.94, 27.84)
CIE-LCH	lch(46.16, 52.02, 147.64°)
OKLab	oklab(52.11% -0.1179 0.0675)
OKLCH	oklch(52.11% 0.136 150.2)
XYZ	xyz(8.5443, 15.3853, 6.7934)
Luminance	0.1539 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137E3C #7E1355

analogous

#1F7E13 #137E3C #137E71

triadic

#137E3C #3C137E #7E3C13

tetradic

#137E3C #131F7E #7E1355 #7E7113

square

#137E3C #131F7E #7E1355 #7E7113

split-complementary

#137E3C #71137E #7E131F

monochromatic

#041B0D #0B4923 #137E3C #1BB355 #2CDF71

Accessibility & contrast

On white

5.15

#137E3C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#137E3C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137E3C

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137E3C	#FFFFFF	#000000	##FFFFFF
##137E3C	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7236

Deuteranopia (green-blind)

#736A41

Tritanopia (blue-blind)

#007C6F

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #137e3c;
/* rgb */ color: rgb(19, 126, 60);
/* oklch */ color: oklch(52.1% 0.136 150.2);

Tailwind

colors: {
  custom: {
    50: '#66a473',
    500: '#137e3c',
    950: '#000000',
  },
}

SCSS

$custom: #137e3c;
$custom-light: #66a473;
$custom-dark: #000000;

JSON

{
  "hex": "#137e3c",
  "rgb": {
    "r": 19,
    "g": 126,
    "b": 60
  },
  "hsl": {
    "h": 142.991,
    "s": 73.793,
    "l": 28.431
  },
  "oklch": {
    "l": 0.52112,
    "c": 0.13585,
    "h": 150.2
  },
  "luminance": 0.15386
}

Semantic roles & 50–950 ramp

primary

#137E3C

secondary

#B43985

accent

#37AAF0

background

#F6FAF7

surface

#EBF4ED

border

#C6CEC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #137E3C

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

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