#198D81#198D81

#198D81 is a mid, moderate teal. Relative luminance 0.208; OKLCH L 58.1% C 0.097 H 184.0°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX#198D81
RGBrgb(25, 141, 129)
HSLhsl(174, 70%, 33%)
HSVhsv(174, 82%, 55%)
CMYKcmyk(82.3%, 0%, 8.5%, 44.7%)
CIE-LABlab(52.77, -33.10, -2.33)
CIE-LCHlch(52.77, 33.18, 184.03°)
OKLaboklab(58.08% -0.0972 -0.0068)
OKLCHoklch(58.08% 0.097 184)
XYZxyz(13.8863, 20.8397, 24.0552)
Luminance0.2084 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#198D81 #8D1925
analogous
#198D47 #198D81 #195F8D
triadic
#198D81 #81198D #8D8119
tetradic
#198D81 #47198D #8D1925 #5F8D19
square
#198D81 #47198D #8D1925 #5F8D19
split-complementary
#198D81 #8D195F #8D4719
monochromatic
#072522 #105951 #198D81 #22C1B1 #43DECE

Accessibility & contrast

On white

4.06
#198D81 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.17
#198D81 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #198D81
5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##198D81#FFFFFF#000000##000000
##198D811.004.065.175.17
#FFFFFF4.061.0021.0021.00
#0000005.1721.001.001.00
##0000005.1721.001.001.00

Color blindness preview

Protanopia (red-blind)
#868481
Deuteranopia (green-blind)
#767982
Tritanopia (blue-blind)
#009089
Achromatopsia (no color)
#7E7E7E

Design tokens & code

CSS
--color: #198d81;
/* rgb */ color: rgb(25, 141, 129);
/* oklch */ color: oklch(58.1% 0.097 184.0);
Tailwind
colors: {
  custom: {
    50: '#6dafa5',
    500: '#198d81',
    950: '#000000',
  },
}
SCSS
$custom: #198d81;
$custom-light: #6dafa5;
$custom-dark: #000000;
JSON
{
  "hex": "#198d81",
  "rgb": {
    "r": 25,
    "g": 141,
    "b": 129
  },
  "hsl": {
    "h": 173.793,
    "s": 69.88,
    "l": 32.549
  },
  "oklch": {
    "l": 0.5808,
    "c": 0.09746,
    "h": 184
  },
  "luminance": 0.20841
}

Semantic roles & 50–950 ramp

primary
#198D81
secondary
#BF4350
accent
#3B4DED
background
#F7FAFA
surface
#EDF4F4
border
#C8CECE
text
#08100F
muted
#7B7F7F

Preview Lab

Preview with #198D81

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

Preview Lab → · Contrast checker → · Palette generator →

#198D81 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva