#197C81#197C81

#197C81 is a mid, moderate teal. Relative luminance 0.162; OKLCH L 53.6% C 0.085 H 200.2°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#197C81
RGB	rgb(25, 124, 129)
HSL	hsl(183, 68%, 30%)
HSV	hsv(183, 81%, 51%)
CMYK	cmyk(80.6%, 3.9%, 0%, 49.4%)
CIE-LAB	lab(47.24, -24.80, -10.56)
CIE-LCH	lch(47.24, 26.96, 203.06°)
OKLab	oklab(53.58% -0.0797 -0.0293)
OKLCH	oklch(53.58% 0.085 200.2)
XYZ	xyz(11.5692, 16.2055, 23.2828)
Luminance	0.1621 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197C81 #811E19

analogous

#198152 #197C81 #194881

triadic

#197C81 #81197C #7C8119

tetradic

#197C81 #521981 #811E19 #488119

square

#197C81 #521981 #811E19 #488119

split-complementary

#197C81 #811948 #815219

monochromatic

#05191A #0F4B4E #197C81 #23ADB4 #3BD1D9

Accessibility & contrast

On white

4.95

#197C81 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#197C81 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197C81

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197C81	#FFFFFF	#000000	##FFFFFF
##197C81	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#727681

Deuteranopia (green-blind)

#646C81

Tritanopia (blue-blind)

#00817D

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #197c81;
/* rgb */ color: rgb(25, 124, 129);
/* oklch */ color: oklch(53.6% 0.085 200.2);

Tailwind

colors: {
  custom: {
    50: '#6ba2a5',
    500: '#197c81',
    950: '#000000',
  },
}

SCSS

$custom: #197c81;
$custom-light: #6ba2a5;
$custom-dark: #000000;

JSON

{
  "hex": "#197c81",
  "rgb": {
    "r": 25,
    "g": 124,
    "b": 129
  },
  "hsl": {
    "h": 182.885,
    "s": 67.532,
    "l": 30.196
  },
  "oklch": {
    "l": 0.53578,
    "c": 0.08494,
    "h": 200.2
  },
  "luminance": 0.16207
}

Semantic roles & 50–950 ramp

primary

#197C81

secondary

#B54641

accent

#463DEA

background

#F6FAFA

surface

#ECF3F4

border

#C7CDCE

text

#080F0F

muted

#7A7F7F

Preview Lab

Preview with #197C81

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

Preview Lab → · Contrast checker → · Palette generator →