#198C5A#198C5A

#198C5A is a mid, vivid teal. Relative luminance 0.197; OKLCH L 56.7% C 0.124 H 158.3°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX#198C5A
RGBrgb(25, 140, 90)
HSLhsl(154, 70%, 32%)
HSVhsv(154, 82%, 55%)
CMYKcmyk(82.1%, 0%, 35.7%, 45.1%)
CIE-LABlab(51.50, -42.75, 18.24)
CIE-LCHlch(51.50, 46.48, 156.89°)
OKLaboklab(56.72% -0.1157 0.0459)
OKLCHoklch(56.72% 0.124 158.3)
XYZxyz(11.6232, 19.6996, 12.8607)
Luminance0.1970 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#198C5A #8C194B
analogous
#198C20 #198C5A #19858C
triadic
#198C5A #5A198C #8C5A19
tetradic
#198C5A #20198C #8C194B #858C19
square
#198C5A #20198C #8C194B #858C19
split-complementary
#198C5A #8C1985 #8C2019
monochromatic
#062417 #105839 #198C5A #22C07B #42DD9A

Accessibility & contrast

On white

4.25
#198C5A on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.94
#198C5A on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #198C5A
4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##198C5A#FFFFFF#000000##000000
##198C5A1.004.254.944.94
#FFFFFF4.251.0021.0021.00
#0000004.9421.001.001.00
##0000004.9421.001.001.00

Color blindness preview

Protanopia (red-blind)
#8B8057
Deuteranopia (green-blind)
#7D775D
Tritanopia (blue-blind)
#008B7F
Achromatopsia (no color)
#7B7B7B

Design tokens & code

CSS
--color: #198c5a;
/* rgb */ color: rgb(25, 140, 90);
/* oklch */ color: oklch(56.7% 0.124 158.3);
Tailwind
colors: {
  custom: {
    50: '#6bae89',
    500: '#198c5a',
    950: '#000000',
  },
}
SCSS
$custom: #198c5a;
$custom-light: #6bae89;
$custom-dark: #000000;
JSON
{
  "hex": "#198c5a",
  "rgb": {
    "r": 25,
    "g": 140,
    "b": 90
  },
  "hsl": {
    "h": 153.913,
    "s": 69.697,
    "l": 32.353
  },
  "oklch": {
    "l": 0.56717,
    "c": 0.12448,
    "h": 158.3
  },
  "luminance": 0.19701
}

Semantic roles & 50–950 ramp

primary
#198C5A
secondary
#BE4378
accent
#3B88ED
background
#F7FAF8
surface
#EDF4F0
border
#C8CECB
text
#08100B
muted
#7B7F7C

Preview Lab

Preview with #198C5A

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

Preview Lab → · Contrast checker → · Palette generator →

#198C5A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva