#137E39#137E39

#137E39 is a mid, vivid green. Relative luminance 0.154; OKLCH L 52.1% C 0.139 H 149.3°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#137E39
RGB	rgb(19, 126, 57)
HSL	hsl(141, 74%, 28%)
HSV	hsv(141, 85%, 49%)
CMYK	cmyk(84.9%, 0%, 54.8%, 50.6%)
CIE-LAB	lab(46.12, -44.43, 29.38)
CIE-LCH	lch(46.12, 53.27, 146.52°)
OKLab	oklab(52.06% -0.1192 0.0708)
OKLCH	oklch(52.06% 0.139 149.3)
XYZ	xyz(8.4672, 15.3545, 6.3876)
Luminance	0.1536 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137E39 #7E1358

analogous

#237E13 #137E39 #137E6E

triadic

#137E39 #39137E #7E3913

tetradic

#137E39 #13237E #7E1358 #7E6E13

square

#137E39 #13237E #7E1358 #7E6E13

split-complementary

#137E39 #6E137E #7E1323

monochromatic

#041B0C #0B4921 #137E39 #1BB351 #2CDF6C

Accessibility & contrast

On white

5.16

#137E39 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#137E39 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137E39

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137E39	#FFFFFF	#000000	##FFFFFF
##137E39	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7233

Deuteranopia (green-blind)

#736A3E

Tritanopia (blue-blind)

#007B6E

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #137e39;
/* rgb */ color: rgb(19, 126, 57);
/* oklch */ color: oklch(52.1% 0.139 149.3);

Tailwind

colors: {
  custom: {
    50: '#66a471',
    500: '#137e39',
    950: '#000000',
  },
}

SCSS

$custom: #137e39;
$custom-light: #66a471;
$custom-dark: #000000;

JSON

{
  "hex": "#137e39",
  "rgb": {
    "r": 19,
    "g": 126,
    "b": 57
  },
  "hsl": {
    "h": 141.308,
    "s": 73.793,
    "l": 28.431
  },
  "oklch": {
    "l": 0.52064,
    "c": 0.13866,
    "h": 149.3
  },
  "luminance": 0.15356
}

Semantic roles & 50–950 ramp

primary

#137E39

secondary

#B43988

accent

#37AFF0

background

#F6FAF6

surface

#EBF4EC

border

#C6CEC7

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #137E39

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

Preview Lab → · Contrast checker → · Palette generator →