#319B99#319B99

#319B99 is a light, moderate teal. Relative luminance 0.264; OKLCH L 63.0% C 0.094 H 193.2°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#319B99
RGB	rgb(49, 155, 153)
HSL	hsl(179, 52%, 40%)
HSV	hsv(179, 68%, 61%)
CMYK	cmyk(68.4%, 0%, 1.3%, 39.2%)
CIE-LAB	lab(58.41, -29.74, -7.71)
CIE-LCH	lch(58.41, 30.72, 194.54°)
OKLab	oklab(63.04% -0.0914 -0.0214)
OKLCH	oklch(63.04% 0.094 193.2)
XYZ	xyz(18.7351, 26.3934, 34.2379)
Luminance	0.2640 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#319B99 #9B3133

analogous

#319B64 #319B99 #31689B

triadic

#319B99 #99319B #9B9931

tetradic

#319B99 #64319B #9B3133 #689B31

square

#319B99 #64319B #9B3133 #689B31

split-complementary

#319B99 #9B3168 #9B6431

monochromatic

#143E3D #226D6B #319B99 #45C4C2 #73D3D1

Accessibility & contrast

On white

3.34

#319B99 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.28

#319B99 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #319B99

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##319B99	#FFFFFF	#000000	##000000
##319B99	1.00	3.34	6.28	6.28
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.28	21.00	1.00	1.00
##000000	6.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#919399

Deuteranopia (green-blind)

#81879A

Tritanopia (blue-blind)

#00A09A

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #319b99;
/* rgb */ color: rgb(49, 155, 153);
/* oklch */ color: oklch(63.0% 0.094 193.2);

Tailwind

colors: {
  custom: {
    50: '#79b9b7',
    500: '#319b99',
    950: '#000000',
  },
}

SCSS

$custom: #319b99;
$custom-light: #79b9b7;
$custom-dark: #000000;

JSON

{
  "hex": "#319b99",
  "rgb": {
    "r": 49,
    "g": 155,
    "b": 153
  },
  "hsl": {
    "h": 178.868,
    "s": 51.961,
    "l": 40
  },
  "oklch": {
    "l": 0.63035,
    "c": 0.0939,
    "h": 193.2
  },
  "luminance": 0.26396
}

Semantic roles & 50–950 ramp

primary

#319B99

secondary

#BB6D6E

accent

#4C4FDB

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1111

muted

#7C8080

Preview Lab

Preview with #319B99

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

Preview Lab → · Contrast checker → · Palette generator →