#3099AC#3099AC

#3099AC is a light, moderate teal. Relative luminance 0.264; OKLCH L 63.2% C 0.096 H 212.3°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#3099AC
RGB	rgb(48, 153, 172)
HSL	hsl(189, 56%, 43%)
HSV	hsv(189, 72%, 67%)
CMYK	cmyk(72.1%, 11%, 0%, 32.5%)
CIE-LAB	lab(58.40, -23.04, -18.52)
CIE-LCH	lch(58.40, 29.56, 218.79°)
OKLab	oklab(63.24% -0.0815 -0.0516)
OKLCH	oklch(63.24% 0.096 212.3)
XYZ	xyz(20.0534, 26.3871, 43.0581)
Luminance	0.2639 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3099AC #AC4330

analogous

#30AC81 #3099AC #305BAC

triadic

#3099AC #AC3099 #99AC30

tetradic

#3099AC #8130AC #AC4330 #5BAC30

square

#3099AC #8130AC #AC4330 #5BAC30

split-complementary

#3099AC #AC305B #AC8130

monochromatic

#15444C #236E7C #3099AC #4CB9CD #7CCCDA

Accessibility & contrast

On white

3.35

#3099AC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.28

#3099AC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3099AC

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3099AC	#FFFFFF	#000000	##000000
##3099AC	1.00	3.35	6.28	6.28
#FFFFFF	3.35	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)

#8A94AD

Deuteranopia (green-blind)

#7987AC

Tritanopia (blue-blind)

#00A19F

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #3099ac;
/* rgb */ color: rgb(48, 153, 172);
/* oklch */ color: oklch(63.2% 0.096 212.3);

Tailwind

colors: {
  custom: {
    50: '#7ab7c4',
    500: '#3099ac',
    950: '#000000',
  },
}

SCSS

$custom: #3099ac;
$custom-light: #7ab7c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3099ac",
  "rgb": {
    "r": 48,
    "g": 153,
    "b": 172
  },
  "hsl": {
    "h": 189.194,
    "s": 56.364,
    "l": 43.137
  },
  "oklch": {
    "l": 0.63236,
    "c": 0.09646,
    "h": 212.3
  },
  "luminance": 0.26389
}

Semantic roles & 50–950 ramp

primary

#3099AC

secondary

#C38175

accent

#5F48E0

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #3099AC

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

Preview Lab → · Contrast checker → · Palette generator →