#135B31#135B31

#135B31 is a dark, moderate green. Relative luminance 0.078; OKLCH L 41.7% C 0.098 H 152.7°. Best body text is #FFFFFF at 8.18:1 contrast (WCAG AA passes).

Color values

HEX#135B31
RGBrgb(19, 91, 49)
HSLhsl(145, 65%, 22%)
HSVhsv(145, 79%, 36%)
CMYKcmyk(79.1%, 0%, 46.2%, 64.3%)
CIE-LABlab(33.65, -32.28, 18.15)
CIE-LCHlch(33.65, 37.03, 150.66°)
OKLaboklab(41.71% -0.0869 0.0449)
OKLCHoklch(41.71% 0.098 152.7)
XYZxyz(4.5636, 7.8418, 4.1782)
Luminance0.0784 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#135B31 #5B133D
analogous
#195B13 #135B31 #135B55
triadic
#135B31 #31135B #5B3113
tetradic
#135B31 #13195B #5B133D #5B5513
square
#135B31 #13195B #5B133D #5B5513
split-complementary
#135B31 #55135B #5B1319
monochromatic
#05190E #082816 #135B31 #1E8E4C #28C068

Accessibility & contrast

On white

8.18
#135B31 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.57
#135B31 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135B31
8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##135B31#FFFFFF#000000##FFFFFF
##135B311.008.182.578.18
#FFFFFF8.181.0021.001.00
#0000002.5721.001.0021.00
##FFFFFF8.181.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5B532E
Deuteranopia (green-blind)
#524D34
Tritanopia (blue-blind)
#005A51
Achromatopsia (no color)
#4F4F4F

Design tokens & code

CSS
--color: #135b31;
/* rgb */ color: rgb(19, 91, 49);
/* oklch */ color: oklch(41.7% 0.098 152.7);
Tailwind
colors: {
  custom: {
    50: '#5d8a69',
    500: '#135b31',
    950: '#000000',
  },
}
SCSS
$custom: #135b31;
$custom-light: #5d8a69;
$custom-dark: #000000;
JSON
{
  "hex": "#135b31",
  "rgb": {
    "r": 19,
    "g": 91,
    "b": 49
  },
  "hsl": {
    "h": 145,
    "s": 65.455,
    "l": 21.569
  },
  "oklch": {
    "l": 0.41707,
    "c": 0.09781,
    "h": 152.7
  },
  "luminance": 0.07842
}

Semantic roles & 50–950 ramp

primary
#135B31
secondary
#93376D
accent
#3FA2E8
background
#F5F8F6
surface
#E9F0EB
border
#C5CBC6
text
#050C06
muted
#797D7A

Preview Lab

Preview with #135B31

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

Preview Lab → · Contrast checker → · Palette generator →

#135B31 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva