#143B10#143B10

#143B10 is a dark, moderate green. Relative luminance 0.033; OKLCH L 31.3% C 0.083 H 141.8°. Best body text is #FFFFFF at 12.63:1 contrast (WCAG AA passes).

Color values

HEX#143B10
RGBrgb(20, 59, 16)
HSLhsl(114, 57%, 15%)
HSVhsv(114, 73%, 23%)
CMYKcmyk(66.1%, 0%, 72.9%, 76.9%)
CIE-LABlab(21.26, -23.82, 21.98)
CIE-LCHlch(21.26, 32.41, 137.30°)
OKLaboklab(31.32% -0.065 0.0511)
OKLCHoklch(31.32% 0.083 141.8)
XYZxyz(1.9459, 3.3139, 1.0272)
Luminance0.0331 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#143B10 #37103B
analogous
#2A3B10 #143B10 #103B22
triadic
#143B10 #10143B #3B1014
tetradic
#143B10 #102A3B #37103B #3B2210
square
#143B10 #102A3B #37103B #3B2210
split-complementary
#143B10 #22103B #3B102A
monochromatic
#081807 #081807 #143B10 #246B1D #359B2A

Accessibility & contrast

On white

12.63
#143B10 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.66
#143B10 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143B10
12.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##143B10#FFFFFF#000000##FFFFFF
##143B101.0012.631.6612.63
#FFFFFF12.631.0021.001.00
#0000001.6621.001.0021.00
##FFFFFF12.631.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3D350B
Deuteranopia (green-blind)
#383214
Tritanopia (blue-blind)
#0E3932
Achromatopsia (no color)
#333333

Design tokens & code

CSS
--color: #143b10;
/* rgb */ color: rgb(20, 59, 16);
/* oklch */ color: oklch(31.3% 0.083 141.8);
Tailwind
colors: {
  custom: {
    50: '#577150',
    500: '#143b10',
    950: '#000000',
  },
}
SCSS
$custom: #143b10;
$custom-light: #577150;
$custom-dark: #000000;
JSON
{
  "hex": "#143b10",
  "rgb": {
    "r": 20,
    "g": 59,
    "b": 16
  },
  "hsl": {
    "h": 114.419,
    "s": 57.333,
    "l": 14.706
  },
  "oklch": {
    "l": 0.31325,
    "c": 0.08267,
    "h": 141.8
  },
  "luminance": 0.03314
}

Semantic roles & 50–950 ramp

primary
#143B10
secondary
#6F3275
accent
#47E1D2
background
#F5F6F4
surface
#E9ECE7
border
#C5C7C3
text
#030802
muted
#787B78

Preview Lab

Preview with #143B10

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

Preview Lab → · Contrast checker → · Palette generator →

#143B10 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva