#043B31#043B31

#043B31 is a dark, muted teal. Relative luminance 0.034; OKLCH L 31.6% C 0.056 H 176.6°. Best body text is #FFFFFF at 12.54:1 contrast (WCAG AA passes).

Color values

HEX#043B31
RGBrgb(4, 59, 49)
HSLhsl(169, 87%, 12%)
HSVhsv(169, 93%, 23%)
CMYKcmyk(93.2%, 0%, 16.9%, 76.9%)
CIE-LABlab(21.49, -19.78, 1.39)
CIE-LCHlch(21.49, 19.83, 175.97°)
OKLaboklab(31.61% -0.0563 0.0034)
OKLCHoklch(31.61% 0.056 176.6)
XYZxyz(2.1681, 3.3752, 3.4423)
Luminance0.0338 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#043B31 #3B040E
analogous
#043B16 #043B31 #042A3B
triadic
#043B31 #31043B #3B3104
tetradic
#043B31 #16043B #3B040E #2A3B04
square
#043B31 #16043B #3B040E #2A3B04
split-complementary
#043B31 #3B042A #3B1604
monochromatic
#021D18 #021D18 #043B31 #087461 #0CAE90

Accessibility & contrast

On white

12.54
#043B31 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.68
#043B31 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #043B31
12.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##043B31#FFFFFF#000000##FFFFFF
##043B311.0012.541.6812.54
#FFFFFF12.541.0021.001.00
#0000001.6821.001.0021.00
##FFFFFF12.541.0021.001.00

Color blindness preview

Protanopia (red-blind)
#383731
Deuteranopia (green-blind)
#313132
Tritanopia (blue-blind)
#003C38
Achromatopsia (no color)
#343434

Design tokens & code

CSS
--color: #043b31;
/* rgb */ color: rgb(4, 59, 49);
/* oklch */ color: oklch(31.6% 0.056 176.6);
Tailwind
colors: {
  custom: {
    50: '#507169',
    500: '#043b31',
    950: '#000000',
  },
}
SCSS
$custom: #043b31;
$custom-light: #507169;
$custom-dark: #000000;
JSON
{
  "hex": "#043b31",
  "rgb": {
    "r": 4,
    "g": 59,
    "b": 49
  },
  "hsl": {
    "h": 169.091,
    "s": 87.302,
    "l": 12.353
  },
  "oklch": {
    "l": 0.31608,
    "c": 0.05643,
    "h": 176.6
  },
  "luminance": 0.03375
}

Semantic roles & 50–950 ramp

primary
#043B31
secondary
#7D1E2F
accent
#2A51FD
background
#F4F6F6
surface
#E7ECEB
border
#C3C7C6
text
#020706
muted
#787A7A

Preview Lab

Preview with #043B31

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

Preview Lab → · Contrast checker → · Palette generator →

#043B31 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva