#043B30#043B30

#043B30 is a dark, muted teal. Relative luminance 0.034; OKLCH L 31.6% C 0.057 H 174.9°. Best body text is #FFFFFF at 12.55:1 contrast (WCAG AA passes).

Color values

HEX#043B30
RGBrgb(4, 59, 48)
HSLhsl(168, 87%, 12%)
HSVhsv(168, 93%, 23%)
CMYKcmyk(93.2%, 0%, 18.6%, 76.9%)
CIE-LABlab(21.46, -20.11, 2.02)
CIE-LCHlch(21.46, 20.21, 174.26°)
OKLaboklab(31.57% -0.0569 0.005)
OKLCHoklch(31.57% 0.057 174.9)
XYZxyz(2.1473, 3.3669, 3.3324)
Luminance0.0337 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#043B30 #3B040F
analogous
#043B15 #043B30 #042B3B
triadic
#043B30 #30043B #3B3004
tetradic
#043B30 #15043B #3B040F #2B3B04
square
#043B30 #15043B #3B040F #2B3B04
split-complementary
#043B30 #3B042B #3B1504
monochromatic
#021D17 #021D17 #043B30 #08745F #0CAE8D

Accessibility & contrast

On white

12.55
#043B30 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.67
#043B30 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #043B30
12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##043B30#FFFFFF#000000##FFFFFF
##043B301.0012.551.6712.55
#FFFFFF12.551.0021.001.00
#0000001.6721.001.0021.00
##FFFFFF12.551.0021.001.00

Color blindness preview

Protanopia (red-blind)
#38362F
Deuteranopia (green-blind)
#323131
Tritanopia (blue-blind)
#003C38
Achromatopsia (no color)
#333333

Design tokens & code

CSS
--color: #043b30;
/* rgb */ color: rgb(4, 59, 48);
/* oklch */ color: oklch(31.6% 0.057 174.9);
Tailwind
colors: {
  custom: {
    50: '#507168',
    500: '#043b30',
    950: '#000000',
  },
}
SCSS
$custom: #043b30;
$custom-light: #507168;
$custom-dark: #000000;
JSON
{
  "hex": "#043b30",
  "rgb": {
    "r": 4,
    "g": 59,
    "b": 48
  },
  "hsl": {
    "h": 168,
    "s": 87.302,
    "l": 12.353
  },
  "oklch": {
    "l": 0.31572,
    "c": 0.05713,
    "h": 174.9
  },
  "luminance": 0.03367
}

Semantic roles & 50–950 ramp

primary
#043B30
secondary
#7D1E31
accent
#2A55FD
background
#F4F6F6
surface
#E7ECEB
border
#C3C7C6
text
#020706
muted
#787A7A

Preview Lab

Preview with #043B30

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

Preview Lab → · Contrast checker → · Palette generator →

#043B30 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva