#3099AB#3099AB

#3099AB is a light, moderate teal. Relative luminance 0.264; OKLCH L 63.2% C 0.096 H 211.5°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#3099AB
RGB	rgb(48, 153, 171)
HSL	hsl(189, 56%, 43%)
HSV	hsv(189, 72%, 67%)
CMYK	cmyk(71.9%, 10.5%, 0%, 32.9%)
CIE-LAB	lab(58.37, -23.36, -18.01)
CIE-LCH	lch(58.37, 29.50, 217.63°)
OKLab	oklab(63.2% -0.0819 -0.0501)
OKLCH	oklch(63.2% 0.096 211.5)
XYZ	xyz(19.9577, 26.3488, 42.5542)
Luminance	0.2635 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3099AB #AB4230

analogous

#30AB7F #3099AB #305CAB

triadic

#3099AB #AB3099 #99AB30

tetradic

#3099AB #7F30AB #AB4230 #5CAB30

square

#3099AB #7F30AB #AB4230 #5CAB30

split-complementary

#3099AB #AB305C #AB7F30

monochromatic

#15434B #236E7B #3099AB #4CBACD #7BCCDA

Accessibility & contrast

On white

3.35

#3099AB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#3099AB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3099AB

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3099AB	#FFFFFF	#000000	##000000
##3099AB	1.00	3.35	6.27	6.27
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.27	21.00	1.00	1.00
##000000	6.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B94AC

Deuteranopia (green-blind)

#7987AB

Tritanopia (blue-blind)

#00A19E

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #3099ab;
/* rgb */ color: rgb(48, 153, 171);
/* oklch */ color: oklch(63.2% 0.096 211.5);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#3099ab",
  "rgb": {
    "r": 48,
    "g": 153,
    "b": 171
  },
  "hsl": {
    "h": 188.78,
    "s": 56.164,
    "l": 42.941
  },
  "oklch": {
    "l": 0.63195,
    "c": 0.09604,
    "h": 211.5
  },
  "luminance": 0.26351
}

Semantic roles & 50–950 ramp

primary

#3099AB

secondary

#C38074

accent

#5E48DF

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #3099AB

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

Preview Lab → · Contrast checker → · Palette generator →