#199EB3#199EB3

#199EB3 is a light, moderate teal. Relative luminance 0.279; OKLCH L 64.3% C 0.108 H 211.9°. Best body text is #000000 at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#199EB3
RGB	rgb(25, 158, 179)
HSL	hsl(188, 75%, 40%)
HSV	hsv(188, 86%, 70%)
CMYK	cmyk(86%, 11.7%, 0%, 29.8%)
CIE-LAB	lab(59.81, -25.65, -20.37)
CIE-LCH	lch(59.81, 32.75, 218.46°)
OKLab	oklab(64.34% -0.0914 -0.0569)
OKLCH	oklch(64.34% 0.108 211.9)
XYZ	xyz(20.7609, 27.9124, 46.9325)
Luminance	0.2792 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#199EB3 #B32E19

analogous

#19B37B #199EB3 #1951B3

triadic

#199EB3 #B3199E #9EB319

tetradic

#199EB3 #7B19B3 #B32E19 #51B319

square

#199EB3 #7B19B3 #B32E19 #51B319

split-complementary

#199EB3 #B31951 #B37B19

monochromatic

#0A3F48 #126F7D #199EB3 #28C8E1 #5ED6E8

Accessibility & contrast

On white

3.19

#199EB3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.58

#199EB3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #199EB3

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##199EB3	#FFFFFF	#000000	##000000
##199EB3	1.00	3.19	6.58	6.58
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.58	21.00	1.00	1.00
##000000	6.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E98B4

Deuteranopia (green-blind)

#7A8AB3

Tritanopia (blue-blind)

#00A7A4

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #199eb3;
/* rgb */ color: rgb(25, 158, 179);
/* oklch */ color: oklch(64.3% 0.108 211.9);

Tailwind

colors: {
  custom: {
    50: '#76bbc9',
    500: '#199eb3',
    950: '#000000',
  },
}

SCSS

$custom: #199eb3;
$custom-light: #76bbc9;
$custom-dark: #000000;

JSON

{
  "hex": "#199eb3",
  "rgb": {
    "r": 25,
    "g": 158,
    "b": 179
  },
  "hsl": {
    "h": 188.182,
    "s": 75.49,
    "l": 40
  },
  "oklch": {
    "l": 0.64343,
    "c": 0.10763,
    "h": 211.9
  },
  "luminance": 0.27915
}

Semantic roles & 50–950 ramp

primary

#199EB3

secondary

#CC6B5B

accent

#4F36F2

background

#F7FBFC

surface

#EEF6F8

border

#C9D0D1

text

#0A1213

muted

#7C8182

Preview Lab

Preview with #199EB3

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

Preview Lab → · Contrast checker → · Palette generator →