#198A5A#198A5A

#198A5A is a mid, vivid teal. Relative luminance 0.191; OKLCH L 56.2% C 0.122 H 159.0°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX#198A5A
RGBrgb(25, 138, 90)
HSLhsl(155, 69%, 32%)
HSVhsv(155, 82%, 54%)
CMYKcmyk(81.9%, 0%, 34.8%, 45.9%)
CIE-LABlab(50.83, -41.95, 17.34)
CIE-LCHlch(50.83, 45.39, 157.55°)
OKLaboklab(56.17% -0.1137 0.0437)
OKLCHoklch(56.17% 0.122 159)
XYZxyz(11.3337, 19.1204, 12.7642)
Luminance0.1912 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#198A5A #8A1949
analogous
#198A21 #198A5A #19828A
triadic
#198A5A #5A198A #8A5A19
tetradic
#198A5A #21198A #8A1949 #828A19
square
#198A5A #21198A #8A1949 #828A19
split-complementary
#198A5A #8A1982 #8A2119
monochromatic
#062216 #105638 #198A5A #22BE7C #41DD9A

Accessibility & contrast

On white

4.35
#198A5A on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.82
#198A5A on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #198A5A
4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##198A5A#FFFFFF#000000##000000
##198A5A1.004.354.824.82
#FFFFFF4.351.0021.0021.00
#0000004.8221.001.001.00
##0000004.8221.001.001.00

Color blindness preview

Protanopia (red-blind)
#887F57
Deuteranopia (green-blind)
#7B755D
Tritanopia (blue-blind)
#00897D
Achromatopsia (no color)
#797979

Design tokens & code

CSS
--color: #198a5a;
/* rgb */ color: rgb(25, 138, 90);
/* oklch */ color: oklch(56.2% 0.122 159.0);
Tailwind
colors: {
  custom: {
    50: '#6bad89',
    500: '#198a5a',
    950: '#000000',
  },
}
SCSS
$custom: #198a5a;
$custom-light: #6bad89;
$custom-dark: #000000;
JSON
{
  "hex": "#198a5a",
  "rgb": {
    "r": 25,
    "g": 138,
    "b": 90
  },
  "hsl": {
    "h": 154.513,
    "s": 69.325,
    "l": 31.961
  },
  "oklch": {
    "l": 0.56166,
    "c": 0.12179,
    "h": 159
  },
  "luminance": 0.19122
}

Semantic roles & 50–950 ramp

primary
#198A5A
secondary
#BD4276
accent
#3C87EC
background
#F6FAF8
surface
#ECF4F0
border
#C7CECB
text
#08100B
muted
#7A7F7C

Preview Lab

Preview with #198A5A

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

Preview Lab → · Contrast checker → · Palette generator →

#198A5A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva