#289AA6#289AA6

#289AA6 is a light, moderate teal. Relative luminance 0.263; OKLCH L 63.1% C 0.098 H 205.6°. Best body text is #000000 at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#289AA6
RGB	rgb(40, 154, 166)
HSL	hsl(186, 61%, 40%)
HSV	hsv(186, 76%, 65%)
CMYK	cmyk(75.9%, 7.2%, 0%, 34.9%)
CIE-LAB	lab(58.33, -26.46, -15.23)
CIE-LCH	lch(58.33, 30.54, 209.93°)
OKLab	oklab(63.06% -0.0884 -0.0424)
OKLCH	oklch(63.06% 0.098 205.6)
XYZ	xyz(19.3106, 26.3131, 40.1302)
Luminance	0.2631 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289AA6 #A63428

analogous

#28A673 #289AA6 #285BA6

triadic

#289AA6 #A6289A #9AA628

tetradic

#289AA6 #7328A6 #A63428 #5BA628

square

#289AA6 #7328A6 #A63428 #5BA628

split-complementary

#289AA6 #A6285B #A67328

monochromatic

#103E43 #1C6C75 #289AA6 #3BC2D0 #6DD1DC

Accessibility & contrast

On white

3.35

#289AA6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.26

#289AA6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289AA6

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289AA6	#FFFFFF	#000000	##000000
##289AA6	1.00	3.35	6.26	6.26
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.26	21.00	1.00	1.00
##000000	6.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D94A7

Deuteranopia (green-blind)

#7B87A6

Tritanopia (blue-blind)

#00A19D

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #289aa6;
/* rgb */ color: rgb(40, 154, 166);
/* oklch */ color: oklch(63.1% 0.098 205.6);

Tailwind

colors: {
  custom: {
    50: '#77b8c0',
    500: '#289aa6',
    950: '#000000',
  },
}

SCSS

$custom: #289aa6;
$custom-light: #77b8c0;
$custom-dark: #000000;

JSON

{
  "hex": "#289aa6",
  "rgb": {
    "r": 40,
    "g": 154,
    "b": 166
  },
  "hsl": {
    "h": 185.714,
    "s": 61.165,
    "l": 40.392
  },
  "oklch": {
    "l": 0.63061,
    "c": 0.09803,
    "h": 205.6
  },
  "luminance": 0.26315
}

Semantic roles & 50–950 ramp

primary

#289AA6

secondary

#C27067

accent

#5344E4

background

#F7FBFB

surface

#EEF6F7

border

#C9D0D0

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #289AA6

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

Preview Lab → · Contrast checker → · Palette generator →