#043B1C#043B1C

#043B1C is a dark, moderate green. Relative luminance 0.032; OKLCH L 31.0% C 0.077 H 152.5°. Best body text is #FFFFFF at 12.75:1 contrast (WCAG AA passes).

Color values

HEX#043B1C
RGBrgb(4, 59, 28)
HSLhsl(146, 87%, 12%)
HSVhsv(146, 93%, 23%)
CMYKcmyk(93.2%, 0%, 52.5%, 76.9%)
CIE-LABlab(20.97, -25.50, 14.48)
CIE-LCHlch(20.97, 29.33, 150.42°)
OKLaboklab(31.01% -0.0685 0.0356)
OKLCHoklch(31.01% 0.077 152.5)
XYZxyz(1.8235, 3.2374, 1.6272)
Luminance0.0324 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#043B1C #3B0423
analogous
#073B04 #043B1C #043B38
triadic
#043B1C #1C043B #3B1C04
tetradic
#043B1C #04073B #3B0423 #3B3804
square
#043B1C #04073B #3B0423 #3B3804
split-complementary
#043B1C #38043B #3B0407
monochromatic
#021D0E #021D0E #043B1C #087437 #0CAE52

Accessibility & contrast

On white

12.75
#043B1C on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.65
#043B1C on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #043B1C
12.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##043B1C#FFFFFF#000000##FFFFFF
##043B1C1.0012.751.6512.75
#FFFFFF12.751.0021.001.00
#0000001.6521.001.0021.00
##FFFFFF12.751.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3B351A
Deuteranopia (green-blind)
#35311E
Tritanopia (blue-blind)
#003A34
Achromatopsia (no color)
#323232

Design tokens & code

CSS
--color: #043b1c;
/* rgb */ color: rgb(4, 59, 28);
/* oklch */ color: oklch(31.0% 0.077 152.5);
Tailwind
colors: {
  custom: {
    50: '#507158',
    500: '#043b1c',
    950: '#000000',
  },
}
SCSS
$custom: #043b1c;
$custom-light: #507158;
$custom-dark: #000000;
JSON
{
  "hex": "#043b1c",
  "rgb": {
    "r": 4,
    "g": 59,
    "b": 28
  },
  "hsl": {
    "h": 146.182,
    "s": 87.302,
    "l": 12.353
  },
  "oklch": {
    "l": 0.31011,
    "c": 0.07716,
    "h": 152.5
  },
  "luminance": 0.03238
}

Semantic roles & 50–950 ramp

primary
#043B1C
secondary
#7D1E53
accent
#2AA1FD
background
#F4F6F5
surface
#E7ECE9
border
#C3C7C5
text
#020803
muted
#787B78

Preview Lab

Preview with #043B1C

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

Preview Lab → · Contrast checker → · Palette generator →

#043B1C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva