#1E5451#1E5451

#1E5451 is a dark, muted teal. Relative luminance 0.072; OKLCH L 40.9% C 0.057 H 190.1°. Best body text is #FFFFFF at 8.60:1 contrast (WCAG AA passes).

Color values

HEX#1E5451
RGBrgb(30, 84, 81)
HSLhsl(177, 47%, 22%)
HSVhsv(177, 64%, 33%)
CMYKcmyk(64.3%, 0%, 3.6%, 67.1%)
CIE-LABlab(32.28, -18.41, -3.56)
CIE-LCHlch(32.28, 18.75, 190.94°)
OKLaboklab(40.94% -0.0557 -0.0099)
OKLCHoklch(40.94% 0.057 190.1)
XYZxyz(5.1903, 7.2102, 8.9012)
Luminance0.0721 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1E5451 #541E21
analogous
#1E5436 #1E5451 #1E3C54
triadic
#1E5451 #511E54 #54511E
tetradic
#1E5451 #361E54 #541E21 #3C541E
square
#1E5451 #361E54 #541E21 #3C541E
split-complementary
#1E5451 #541E3C #54361E
monochromatic
#081716 #0E2726 #1E5451 #2E817C #3EAEA8

Accessibility & contrast

On white

8.60
#1E5451 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.44
#1E5451 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E5451
8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1E5451#FFFFFF#000000##FFFFFF
##1E54511.008.602.448.60
#FFFFFF8.601.0021.001.00
#0000002.4421.001.0021.00
##FFFFFF8.601.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4F5051
Deuteranopia (green-blind)
#474952
Tritanopia (blue-blind)
#005653
Achromatopsia (no color)
#4C4C4C

Design tokens & code

CSS
--color: #1e5451;
/* rgb */ color: rgb(30, 84, 81);
/* oklch */ color: oklch(40.9% 0.057 190.1);
Tailwind
colors: {
  custom: {
    50: '#618481',
    500: '#1e5451',
    950: '#000000',
  },
}
SCSS
$custom: #1e5451;
$custom-light: #618481;
$custom-dark: #000000;
JSON
{
  "hex": "#1e5451",
  "rgb": {
    "r": 30,
    "g": 84,
    "b": 81
  },
  "hsl": {
    "h": 176.667,
    "s": 47.368,
    "l": 22.353
  },
  "oklch": {
    "l": 0.40938,
    "c": 0.0566,
    "h": 190.1
  },
  "luminance": 0.07211
}

Semantic roles & 50–950 ramp

primary
#1E5451
secondary
#894549
accent
#5158D7
background
#F6F8F7
surface
#EBEFEE
border
#C6CAC9
text
#050B0A
muted
#7A7C7C

Preview Lab

Preview with #1E5451

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

Preview Lab → · Contrast checker → · Palette generator →

#1E5451 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva