#198578#198578

#198578 is a mid, moderate teal. Relative luminance 0.183; OKLCH L 55.6% C 0.093 H 182.5°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#198578
RGB	rgb(25, 133, 120)
HSL	hsl(173, 68%, 31%)
HSV	hsv(173, 81%, 52%)
CMYK	cmyk(81.2%, 0%, 9.8%, 47.8%)
CIE-LAB	lab(49.90, -32.00, -1.31)
CIE-LCH	lch(49.90, 32.03, 182.34°)
OKLab	oklab(55.65% -0.0934 -0.004)
OKLCH	oklch(55.65% 0.093 182.5)
XYZ	xyz(12.1769, 18.3363, 20.6631)
Luminance	0.1834 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#198578 #851926

analogous

#198542 #198578 #195C85

triadic

#198578 #781985 #857819

tetradic

#198578 #421985 #851926 #5C8519

square

#198578 #421985 #851926 #5C8519

split-complementary

#198578 #85195C #854219

monochromatic

#061E1B #0F514A #198578 #23B9A6 #3EDBC8

Accessibility & contrast

On white

4.50

#198578 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#198578 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #198578

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##198578	#FFFFFF	#000000	##000000
##198578	1.00	4.50	4.67	4.67
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7D78

Deuteranopia (green-blind)

#707279

Tritanopia (blue-blind)

#008881

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #198578;
/* rgb */ color: rgb(25, 133, 120);
/* oklch */ color: oklch(55.6% 0.093 182.5);

Tailwind

colors: {
  custom: {
    50: '#6ba99e',
    500: '#198578',
    950: '#000000',
  },
}

SCSS

$custom: #198578;
$custom-light: #6ba99e;
$custom-dark: #000000;

JSON

{
  "hex": "#198578",
  "rgb": {
    "r": 25,
    "g": 133,
    "b": 120
  },
  "hsl": {
    "h": 172.778,
    "s": 68.354,
    "l": 30.98
  },
  "oklch": {
    "l": 0.55647,
    "c": 0.09347,
    "h": 182.5
  },
  "luminance": 0.18338
}

Semantic roles & 50–950 ramp

primary

#198578

secondary

#B94150

accent

#3D52EB

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #198578

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

Preview Lab → · Contrast checker → · Palette generator →