#197781#197781

#197781 is a mid, moderate teal. Relative luminance 0.150; OKLCH L 52.3% C 0.083 H 205.9°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#197781
RGB	rgb(25, 119, 129)
HSL	hsl(186, 68%, 30%)
HSV	hsv(186, 81%, 51%)
CMYK	cmyk(80.6%, 7.8%, 0%, 49.4%)
CIE-LAB	lab(45.61, -22.21, -13.02)
CIE-LCH	lch(45.61, 25.75, 210.37°)
OKLab	oklab(52.26% -0.0745 -0.0362)
OKLCH	oklch(52.26% 0.083 205.9)
XYZ	xyz(10.9584, 14.9839, 23.0793)
Luminance	0.1499 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#197781 #812319

analogous

#198157 #197781 #194381

triadic

#197781 #811977 #778119

tetradic

#197781 #571981 #812319 #438119

square

#197781 #571981 #812319 #438119

split-complementary

#197781 #811943 #815719

monochromatic

#05181A #0F484E #197781 #23A6B4 #3BCAD9

Accessibility & contrast

On white

5.25

#197781 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#197781 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #197781

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##197781	#FFFFFF	#000000	##FFFFFF
##197781	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7282

Deuteranopia (green-blind)

#5E6881

Tritanopia (blue-blind)

#007D7A

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #197781;
/* rgb */ color: rgb(25, 119, 129);
/* oklch */ color: oklch(52.3% 0.083 205.9);

Tailwind

colors: {
  custom: {
    50: '#6a9ea5',
    500: '#197781',
    950: '#000000',
  },
}

SCSS

$custom: #197781;
$custom-light: #6a9ea5;
$custom-dark: #000000;

JSON

{
  "hex": "#197781",
  "rgb": {
    "r": 25,
    "g": 119,
    "b": 129
  },
  "hsl": {
    "h": 185.769,
    "s": 67.532,
    "l": 30.196
  },
  "oklch": {
    "l": 0.52257,
    "c": 0.08286,
    "h": 205.9
  },
  "luminance": 0.14985
}

Semantic roles & 50–950 ramp

primary

#197781

secondary

#B54C41

accent

#4E3DEA

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#070E0F

muted

#7A7E7F

Preview Lab

Preview with #197781

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

Preview Lab → · Contrast checker → · Palette generator →