#137E23#137E23

#137E23 is a mid, vivid green. Relative luminance 0.152; OKLCH L 51.8% C 0.157 H 144.6°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX#137E23
RGBrgb(19, 126, 35)
HSLhsl(129, 74%, 28%)
HSVhsv(129, 85%, 49%)
CMYKcmyk(84.9%, 0%, 72.2%, 50.6%)
CIE-LABlab(45.88, -47.31, 39.67)
CIE-LCHlch(45.88, 61.74, 140.02°)
OKLaboklab(51.79% -0.1277 0.0909)
OKLCHoklch(51.79% 0.157 144.6)
XYZxyz(8.0322, 15.1805, 4.0966)
Luminance0.1518 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#137E23 #7E136E
analogous
#387E13 #137E23 #137E58
triadic
#137E23 #23137E #7E2313
tetradic
#137E23 #13387E #7E136E #7E5813
square
#137E23 #13387E #7E136E #7E5813
split-complementary
#137E23 #58137E #7E1338
monochromatic
#041B07 #0B4914 #137E23 #1BB332 #2CDF47

Accessibility & contrast

On white

5.20
#137E23 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.04
#137E23 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137E23
5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##137E23#FFFFFF#000000##FFFFFF
##137E231.005.204.045.20
#FFFFFF5.201.0021.001.00
#0000004.0421.001.0021.00
##FFFFFF5.201.0021.001.00

Color blindness preview

Protanopia (red-blind)
#807115
Deuteranopia (green-blind)
#756A2C
Tritanopia (blue-blind)
#007A6C
Achromatopsia (no color)
#6D6D6D

Design tokens & code

CSS
--color: #137e23;
/* rgb */ color: rgb(19, 126, 35);
/* oklch */ color: oklch(51.8% 0.157 144.6);
Tailwind
colors: {
  custom: {
    50: '#68a463',
    500: '#137e23',
    950: '#000000',
  },
}
SCSS
$custom: #137e23;
$custom-light: #68a463;
$custom-dark: #000000;
JSON
{
  "hex": "#137e23",
  "rgb": {
    "r": 19,
    "g": 126,
    "b": 35
  },
  "hsl": {
    "h": 128.972,
    "s": 73.793,
    "l": 28.431
  },
  "oklch": {
    "l": 0.51793,
    "c": 0.15672,
    "h": 144.6
  },
  "luminance": 0.15182
}

Semantic roles & 50–950 ramp

primary
#137E23
secondary
#B439A1
accent
#37D5F0
background
#F6FAF6
surface
#ECF4EB
border
#C7CEC6
text
#070F05
muted
#7A7F7A

Preview Lab

Preview with #137E23

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

Preview Lab → · Contrast checker → · Palette generator →

#137E23 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva