#137C35#137C35

#137C35 is a mid, vivid green. Relative luminance 0.148; OKLCH L 51.4% C 0.140 H 148.4°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#137C35
RGB	rgb(19, 124, 53)
HSL	hsl(139, 73%, 28%)
HSV	hsv(139, 85%, 49%)
CMYK	cmyk(84.7%, 0%, 57.3%, 51.4%)
CIE-LAB	lab(45.37, -44.34, 30.57)
CIE-LCH	lch(45.37, 53.86, 145.42°)
OKLab	oklab(51.43% -0.119 0.0731)
OKLCH	oklch(51.43% 0.14 148.4)
XYZ	xyz(8.1181, 14.8098, 5.7982)
Luminance	0.1481 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137C35 #7C135A

analogous

#257C13 #137C35 #137C6A

triadic

#137C35 #35137C #7C3513

tetradic

#137C35 #13257C #7C135A #7C6A13

square

#137C35 #13257C #7C135A #7C6A13

split-complementary

#137C35 #6A137C #7C1325

monochromatic

#041B0B #0B471E #137C35 #1BB14C #2BDF65

Accessibility & contrast

On white

5.30

#137C35 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#137C35 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137C35

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137C35	#FFFFFF	#000000	##FFFFFF
##137C35	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D702E

Deuteranopia (green-blind)

#72683B

Tritanopia (blue-blind)

#00796C

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #137c35;
/* rgb */ color: rgb(19, 124, 53);
/* oklch */ color: oklch(51.4% 0.140 148.4);

Tailwind

colors: {
  custom: {
    50: '#66a36e',
    500: '#137c35',
    950: '#000000',
  },
}

SCSS

$custom: #137c35;
$custom-light: #66a36e;
$custom-dark: #000000;

JSON

{
  "hex": "#137c35",
  "rgb": {
    "r": 19,
    "g": 124,
    "b": 53
  },
  "hsl": {
    "h": 139.429,
    "s": 73.427,
    "l": 28.039
  },
  "oklch": {
    "l": 0.51431,
    "c": 0.13971,
    "h": 148.4
  },
  "luminance": 0.14811
}

Semantic roles & 50–950 ramp

primary

#137C35

secondary

#B2398B

accent

#38B4F0

background

#F6FAF6

surface

#EBF4EC

border

#C6CEC7

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #137C35

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

Preview Lab → · Contrast checker → · Palette generator →