#289A87#289A87

#289A87 is a mid, moderate teal. Relative luminance 0.253; OKLCH L 62.0% C 0.103 H 178.9°. Best body text is #000000 at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#289A87
RGB	rgb(40, 154, 135)
HSL	hsl(170, 59%, 38%)
HSV	hsv(170, 74%, 60%)
CMYK	cmyk(74%, 0%, 12.3%, 39.6%)
CIE-LAB	lab(57.38, -35.66, 0.99)
CIE-LCH	lch(57.38, 35.68, 178.41°)
OKLab	oklab(61.97% -0.1026 0.0021)
OKLCH	oklch(61.97% 0.103 178.9)
XYZ	xyz(16.8017, 25.3096, 26.9167)
Luminance	0.2531 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289A87 #9A283B

analogous

#289A4E #289A87 #28749A

triadic

#289A87 #87289A #9A8728

tetradic

#289A87 #4E289A #9A283B #749A28

square

#289A87 #4E289A #9A283B #749A28

split-complementary

#289A87 #9A2874 #9A4E28

monochromatic

#0F3932 #1B695C #289A87 #35CAB2 #65D7C4

Accessibility & contrast

On white

3.46

#289A87 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.06

#289A87 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289A87

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289A87	#FFFFFF	#000000	##000000
##289A87	1.00	3.46	6.06	6.06
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.06	21.00	1.00	1.00
##000000	6.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#939086

Deuteranopia (green-blind)

#848589

Tritanopia (blue-blind)

#009D94

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #289a87;
/* rgb */ color: rgb(40, 154, 135);
/* oklch */ color: oklch(62.0% 0.103 178.9);

Tailwind

colors: {
  custom: {
    50: '#74b8a9',
    500: '#289a87',
    950: '#000000',
  },
}

SCSS

$custom: #289a87;
$custom-light: #74b8a9;
$custom-dark: #000000;

JSON

{
  "hex": "#289a87",
  "rgb": {
    "r": 40,
    "g": 154,
    "b": 135
  },
  "hsl": {
    "h": 170,
    "s": 58.763,
    "l": 38.039
  },
  "oklch": {
    "l": 0.61966,
    "c": 0.10267,
    "h": 178.9
  },
  "luminance": 0.25312
}

Semantic roles & 50–950 ramp

primary

#289A87

secondary

#BD6170

accent

#4660E2

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#091110

muted

#7B807F

Preview Lab

Preview with #289A87

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

Preview Lab → · Contrast checker → · Palette generator →