#137C23#137C23

#137C23 is a mid, vivid green. Relative luminance 0.147; OKLCH L 51.2% C 0.154 H 144.6°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#137C23
RGB	rgb(19, 124, 35)
HSL	hsl(129, 73%, 28%)
HSV	hsv(129, 85%, 49%)
CMYK	cmyk(84.7%, 0%, 71.8%, 51.4%)
CIE-LAB	lab(45.18, -46.64, 38.94)
CIE-LCH	lch(45.18, 60.76, 140.14°)
OKLab	oklab(51.21% -0.1259 0.0893)
OKLCH	oklch(51.21% 0.154 144.6)
XYZ	xyz(7.7790, 14.6741, 4.0122)
Luminance	0.1467 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137C23 #7C136C

analogous

#377C13 #137C23 #137C57

triadic

#137C23 #23137C #7C2313

tetradic

#137C23 #13377C #7C136C #7C5713

square

#137C23 #13377C #7C136C #7C5713

split-complementary

#137C23 #57137C #7C1337

monochromatic

#041B07 #0B4714 #137C23 #1BB132 #2BDF46

Accessibility & contrast

On white

5.34

#137C23 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#137C23 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137C23

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137C23	#FFFFFF	#000000	##FFFFFF
##137C23	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7016

Deuteranopia (green-blind)

#73682C

Tritanopia (blue-blind)

#00796A

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #137c23;
/* rgb */ color: rgb(19, 124, 35);
/* oklch */ color: oklch(51.2% 0.154 144.6);

Tailwind

colors: {
  custom: {
    50: '#67a363',
    500: '#137c23',
    950: '#000000',
  },
}

SCSS

$custom: #137c23;
$custom-light: #67a363;
$custom-dark: #000000;

JSON

{
  "hex": "#137c23",
  "rgb": {
    "r": 19,
    "g": 124,
    "b": 35
  },
  "hsl": {
    "h": 129.143,
    "s": 73.427,
    "l": 28.039
  },
  "oklch": {
    "l": 0.51214,
    "c": 0.15434,
    "h": 144.6
  },
  "luminance": 0.14675
}

Semantic roles & 50–950 ramp

primary

#137C23

secondary

#B2399F

accent

#38D4F0

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F05

muted

#7A7F7A

Preview Lab

Preview with #137C23

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

Preview Lab → · Contrast checker → · Palette generator →