#3899AA#3899AA

#3899AA is a light, moderate teal. Relative luminance 0.265; OKLCH L 63.4% C 0.092 H 211.3°. Best body text is #000000 at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#3899AA
RGB	rgb(56, 153, 170)
HSL	hsl(189, 50%, 44%)
HSV	hsv(189, 67%, 67%)
CMYK	cmyk(67.1%, 10%, 0%, 33.3%)
CIE-LAB	lab(58.53, -22.50, -17.17)
CIE-LCH	lch(58.53, 28.31, 217.35°)
OKLab	oklab(63.37% -0.0784 -0.0477)
OKLCH	oklch(63.37% 0.092 211.3)
XYZ	xyz(20.2748, 26.5233, 42.0734)
Luminance	0.2652 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3899AA #AA4938

analogous

#38AA82 #3899AA #3860AA

triadic

#3899AA #AA3899 #99AA38

tetradic

#3899AA #8238AA #AA4938 #60AA38

square

#3899AA #8238AA #AA4938 #60AA38

split-complementary

#3899AA #AA3860 #AA8238

monochromatic

#1A464E #29707C #3899AA #57B7C8 #85CBD7

Accessibility & contrast

On white

3.33

#3899AA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.30

#3899AA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3899AA

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3899AA	#FFFFFF	#000000	##000000
##3899AA	1.00	3.33	6.30	6.30
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.30	21.00	1.00	1.00
##000000	6.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B94AB

Deuteranopia (green-blind)

#7B88AA

Tritanopia (blue-blind)

#00A09E

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #3899aa;
/* rgb */ color: rgb(56, 153, 170);
/* oklch */ color: oklch(63.4% 0.092 211.3);

Tailwind

colors: {
  custom: {
    50: '#7db7c3',
    500: '#3899aa',
    950: '#000000',
  },
}

SCSS

$custom: #3899aa;
$custom-light: #7db7c3;
$custom-dark: #000000;

JSON

{
  "hex": "#3899aa",
  "rgb": {
    "r": 56,
    "g": 153,
    "b": 170
  },
  "hsl": {
    "h": 188.947,
    "s": 50.442,
    "l": 44.314
  },
  "oklch": {
    "l": 0.63371,
    "c": 0.09179,
    "h": 211.3
  },
  "luminance": 0.26525
}

Semantic roles & 50–950 ramp

primary

#3899AA

secondary

#C1877D

accent

#634EDA

background

#F8FBFB

surface

#EFF6F7

border

#CAD0D0

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #3899AA

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

Preview Lab → · Contrast checker → · Palette generator →