#19B2B4#19B2B4

#19B2B4 is a light, moderate teal. Relative luminance 0.353; OKLCH L 69.4% C 0.115 H 196.3°. Best body text is #000000 at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#19B2B4
RGB	rgb(25, 178, 180)
HSL	hsl(181, 76%, 40%)
HSV	hsv(181, 86%, 71%)
CMYK	cmyk(86.1%, 1.1%, 0%, 29.4%)
CIE-LAB	lab(66.01, -35.05, -11.55)
CIE-LCH	lch(66.01, 36.90, 198.24°)
OKLab	oklab(69.38% -0.1099 -0.0321)
OKLCH	oklch(69.38% 0.115 196.3)
XYZ	xyz(24.5557, 35.3396, 48.6982)
Luminance	0.3534 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19B2B4 #B41B19

analogous

#19B468 #19B2B4 #1965B4

triadic

#19B2B4 #B419B2 #B2B419

tetradic

#19B2B4 #6819B4 #B41B19 #65B419

square

#19B2B4 #6819B4 #B41B19 #65B419

split-complementary

#19B2B4 #B41965 #B46819

monochromatic

#0A4849 #127D7E #19B2B4 #29DFE1 #5FE7E9

Accessibility & contrast

On white

2.60

#19B2B4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.07

#19B2B4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #19B2B4

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19B2B4	#FFFFFF	#000000	##000000
##19B2B4	1.00	2.60	8.07	8.07
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.07	21.00	1.00	1.00
##000000	8.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5A9B4

Deuteranopia (green-blind)

#919AB5

Tritanopia (blue-blind)

#00B8B2

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #19b2b4;
/* rgb */ color: rgb(25, 178, 180);
/* oklch */ color: oklch(69.4% 0.115 196.3);

Tailwind

colors: {
  custom: {
    50: '#78c9ca',
    500: '#19b2b4',
    950: '#000000',
  },
}

SCSS

$custom: #19b2b4;
$custom-light: #78c9ca;
$custom-dark: #000000;

JSON

{
  "hex": "#19b2b4",
  "rgb": {
    "r": 25,
    "g": 178,
    "b": 180
  },
  "hsl": {
    "h": 180.774,
    "s": 75.61,
    "l": 40.196
  },
  "oklch": {
    "l": 0.69383,
    "c": 0.11452,
    "h": 196.3
  },
  "luminance": 0.35343
}

Semantic roles & 50–950 ramp

primary

#19B2B4

secondary

#CD5D5C

accent

#3836F2

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #19B2B4

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

Preview Lab → · Contrast checker → · Palette generator →