#199DB4#199DB4

#199DB4 is a light, moderate teal. Relative luminance 0.276; OKLCH L 64.1% C 0.108 H 213.5°. Best body text is #000000 at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#199DB4
RGB	rgb(25, 157, 180)
HSL	hsl(189, 76%, 40%)
HSV	hsv(189, 86%, 71%)
CMYK	cmyk(86.1%, 12.8%, 0%, 29.4%)
CIE-LAB	lab(59.54, -24.80, -21.35)
CIE-LCH	lch(59.54, 32.73, 220.72°)
OKLab	oklab(64.14% -0.09 -0.0596)
OKLCH	oklch(64.14% 0.108 213.5)
XYZ	xyz(20.6925, 27.6132, 47.4104)
Luminance	0.2762 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#199DB4 #B43019

analogous

#19B47D #199DB4 #1950B4

triadic

#199DB4 #B4199D #9DB419

tetradic

#199DB4 #7D19B4 #B43019 #50B419

square

#199DB4 #7D19B4 #B43019 #50B419

split-complementary

#199DB4 #B41950 #B47D19

monochromatic

#0A3F49 #126E7E #199DB4 #29C6E1 #5FD4E9

Accessibility & contrast

On white

3.22

#199DB4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.52

#199DB4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #199DB4

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##199DB4	#FFFFFF	#000000	##000000
##199DB4	1.00	3.22	6.52	6.52
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.52	21.00	1.00	1.00
##000000	6.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C97B5

Deuteranopia (green-blind)

#7989B4

Tritanopia (blue-blind)

#00A6A4

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #199db4;
/* rgb */ color: rgb(25, 157, 180);
/* oklch */ color: oklch(64.1% 0.108 213.5);

Tailwind

colors: {
  custom: {
    50: '#76baca',
    500: '#199db4',
    950: '#000000',
  },
}

SCSS

$custom: #199db4;
$custom-light: #76baca;
$custom-dark: #000000;

JSON

{
  "hex": "#199db4",
  "rgb": {
    "r": 25,
    "g": 157,
    "b": 180
  },
  "hsl": {
    "h": 188.903,
    "s": 75.61,
    "l": 40.196
  },
  "oklch": {
    "l": 0.64136,
    "c": 0.10799,
    "h": 213.5
  },
  "luminance": 0.27616
}

Semantic roles & 50–950 ramp

primary

#199DB4

secondary

#CD6D5C

accent

#5236F2

background

#F7FBFC

surface

#EEF6F8

border

#C9D0D1

text

#0A1113

muted

#7C8082

Preview Lab

Preview with #199DB4

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

Preview Lab → · Contrast checker → · Palette generator →