#289E87#289E87

#289E87 is a light, moderate teal. Relative luminance 0.267; OKLCH L 63.0% C 0.107 H 176.3°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#289E87
RGB	rgb(40, 158, 135)
HSL	hsl(168, 60%, 39%)
HSV	hsv(168, 75%, 62%)
CMYK	cmyk(74.7%, 0%, 14.6%, 38%)
CIE-LAB	lab(58.65, -37.47, 2.84)
CIE-LCH	lch(58.65, 37.58, 175.67°)
OKLab	oklab(63.01% -0.1068 0.007)
OKLCH	oklch(63.01% 0.107 176.3)
XYZ	xyz(17.4729, 26.6520, 27.1404)
Luminance	0.2665 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289E87 #9E283F

analogous

#289E4C #289E87 #287A9E

triadic

#289E87 #87289E #9E8728

tetradic

#289E87 #4C289E #9E283F #7A9E28

square

#289E87 #4C289E #9E283F #7A9E28

split-complementary

#289E87 #9E287A #9E4C28

monochromatic

#0F3C34 #1C6D5D #289E87 #37CCAF #68D9C3

Accessibility & contrast

On white

3.32

#289E87 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.33

#289E87 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289E87

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289E87	#FFFFFF	#000000	##000000
##289E87	1.00	3.32	6.33	6.33
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.33	21.00	1.00	1.00
##000000	6.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#989486

Deuteranopia (green-blind)

#888889

Tritanopia (blue-blind)

#00A097

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #289e87;
/* rgb */ color: rgb(40, 158, 135);
/* oklch */ color: oklch(63.0% 0.107 176.3);

Tailwind

colors: {
  custom: {
    50: '#75bba9',
    500: '#289e87',
    950: '#000000',
  },
}

SCSS

$custom: #289e87;
$custom-light: #75bba9;
$custom-dark: #000000;

JSON

{
  "hex": "#289e87",
  "rgb": {
    "r": 40,
    "g": 158,
    "b": 135
  },
  "hsl": {
    "h": 168.305,
    "s": 59.596,
    "l": 38.824
  },
  "oklch": {
    "l": 0.63007,
    "c": 0.10703,
    "h": 176.3
  },
  "luminance": 0.26654
}

Semantic roles & 50–950 ramp

primary

#289E87

secondary

#BF6375

accent

#4564E3

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#0A1210

muted

#7C817F

Preview Lab

Preview with #289E87

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

Preview Lab → · Contrast checker → · Palette generator →