#289E98#289E98

#289E98 is a light, moderate teal. Relative luminance 0.272; OKLCH L 63.6% C 0.100 H 189.8°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#289E98
RGB	rgb(40, 158, 152)
HSL	hsl(177, 60%, 39%)
HSV	hsv(177, 75%, 62%)
CMYK	cmyk(74.7%, 0%, 3.8%, 38%)
CIE-LAB	lab(59.13, -32.69, -6.09)
CIE-LCH	lch(59.13, 33.25, 190.55°)
OKLab	oklab(63.56% -0.0987 -0.0171)
OKLCH	oklch(63.56% 0.1 189.8)
XYZ	xyz(18.7668, 27.1696, 33.9548)
Luminance	0.2717 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289E98 #9E282E

analogous

#289E5D #289E98 #28699E

triadic

#289E98 #98289E #9E9828

tetradic

#289E98 #5D289E #9E282E #699E28

square

#289E98 #5D289E #9E282E #699E28

split-complementary

#289E98 #9E2869 #9E5D28

monochromatic

#0F3C3A #1C6D69 #289E98 #37CCC5 #68D9D3

Accessibility & contrast

On white

3.26

#289E98 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#289E98 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289E98

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289E98	#FFFFFF	#000000	##000000
##289E98	1.00	3.26	6.43	6.43
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#959598

Deuteranopia (green-blind)

#848999

Tritanopia (blue-blind)

#00A29C

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #289e98;
/* rgb */ color: rgb(40, 158, 152);
/* oklch */ color: oklch(63.6% 0.100 189.8);

Tailwind

colors: {
  custom: {
    50: '#76bbb6',
    500: '#289e98',
    950: '#000000',
  },
}

SCSS

$custom: #289e98;
$custom-light: #76bbb6;
$custom-dark: #000000;

JSON

{
  "hex": "#289e98",
  "rgb": {
    "r": 40,
    "g": 158,
    "b": 152
  },
  "hsl": {
    "h": 176.949,
    "s": 59.596,
    "l": 38.824
  },
  "oklch": {
    "l": 0.63558,
    "c": 0.1002,
    "h": 189.8
  },
  "luminance": 0.27172
}

Semantic roles & 50–950 ramp

primary

#289E98

secondary

#BF6368

accent

#454DE3

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1211

muted

#7C8180

Preview Lab

Preview with #289E98

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

Preview Lab → · Contrast checker → · Palette generator →