#143601#143601

#143601 is a dark, moderate yellow-green. Relative luminance 0.028; OKLCH L 29.6% C 0.088 H 137.0°. Best body text is #FFFFFF at 13.48:1 contrast (WCAG AA passes).

Color values

HEX#143601
RGBrgb(20, 54, 1)
HSLhsl(98, 96%, 11%)
HSVhsv(98, 98%, 21%)
CMYKcmyk(63%, 0%, 98.1%, 78.8%)
CIE-LABlab(19.18, -23.14, 26.17)
CIE-LCHlch(19.18, 34.93, 131.48°)
OKLaboklab(29.56% -0.0644 0.0601)
OKLCHoklch(29.56% 0.088 137)
XYZxyz(1.6131, 2.7891, 0.4821)
Luminance0.0279 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#143601 #230136
analogous
#2E3601 #143601 #013609
triadic
#143601 #011436 #360114
tetradic
#143601 #012E36 #230136 #360901
square
#143601 #012E36 #230136 #360901
split-complementary
#143601 #090136 #36012E
monochromatic
#0B1E01 #0B1E01 #143601 #2A7202 #41AE03

Accessibility & contrast

On white

13.48
#143601 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.56
#143601 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143601
13.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##143601#FFFFFF#000000##FFFFFF
##1436011.0013.481.5613.48
#FFFFFF13.481.0021.001.00
#0000001.5621.001.0021.00
##FFFFFF13.481.0021.001.00

Color blindness preview

Protanopia (red-blind)
#383000
Deuteranopia (green-blind)
#342E06
Tritanopia (blue-blind)
#12342C
Achromatopsia (no color)
#2F2F2F

Design tokens & code

CSS
--color: #143601;
/* rgb */ color: rgb(20, 54, 1);
/* oklch */ color: oklch(29.6% 0.088 137.0);
Tailwind
colors: {
  custom: {
    50: '#566d48',
    500: '#143601',
    950: '#000000',
  },
}
SCSS
$custom: #143601;
$custom-light: #566d48;
$custom-dark: #000000;
JSON
{
  "hex": "#143601",
  "rgb": {
    "r": 20,
    "g": 54,
    "b": 1
  },
  "hsl": {
    "h": 98.491,
    "s": 96.364,
    "l": 10.784
  },
  "oklch": {
    "l": 0.29564,
    "c": 0.08814,
    "h": 137
  },
  "luminance": 0.02789
}

Semantic roles & 50–950 ramp

primary
#143601
secondary
#57187B
accent
#29FFB2
background
#F5F6F4
surface
#E9EBE6
border
#C5C6C2
text
#030700
muted
#787A77

Preview Lab

Preview with #143601

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

Preview Lab → · Contrast checker → · Palette generator →

#143601 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva