#289C88#289C88

#289C88 is a light, moderate teal. Relative luminance 0.260; OKLCH L 62.5% C 0.104 H 178.3°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#289C88
RGB	rgb(40, 156, 136)
HSL	hsl(170, 59%, 38%)
HSV	hsv(170, 74%, 61%)
CMYK	cmyk(74.4%, 0%, 12.8%, 38.8%)
CIE-LAB	lab(58.04, -36.30, 1.39)
CIE-LCH	lch(58.04, 36.32, 177.81°)
OKLab	oklab(62.52% -0.1042 0.0031)
OKLCH	oklch(62.52% 0.104 178.3)
XYZ	xyz(17.2053, 26.0036, 27.4002)
Luminance	0.2601 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289C88 #9C283C

analogous

#289C4E #289C88 #28769C

triadic

#289C88 #88289C #9C8828

tetradic

#289C88 #4E289C #9C283C #769C28

square

#289C88 #4E289C #9C283C #769C28

split-complementary

#289C88 #9C2876 #9C4E28

monochromatic

#0F3B33 #1C6B5E #289C88 #36CBB2 #67D8C4

Accessibility & contrast

On white

3.39

#289C88 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#289C88 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289C88

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289C88	#FFFFFF	#000000	##000000
##289C88	1.00	3.39	6.20	6.20
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#959287

Deuteranopia (green-blind)

#86878A

Tritanopia (blue-blind)

#009E96

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #289c88;
/* rgb */ color: rgb(40, 156, 136);
/* oklch */ color: oklch(62.5% 0.104 178.3);

Tailwind

colors: {
  custom: {
    50: '#75baaa',
    500: '#289c88',
    950: '#000000',
  },
}

SCSS

$custom: #289c88;
$custom-light: #75baaa;
$custom-dark: #000000;

JSON

{
  "hex": "#289c88",
  "rgb": {
    "r": 40,
    "g": 156,
    "b": 136
  },
  "hsl": {
    "h": 169.655,
    "s": 59.184,
    "l": 38.431
  },
  "oklch": {
    "l": 0.62518,
    "c": 0.1043,
    "h": 178.3
  },
  "luminance": 0.26006
}

Semantic roles & 50–950 ramp

primary

#289C88

secondary

#BE6272

accent

#4560E2

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#091110

muted

#7B807F

Preview Lab

Preview with #289C88

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

Preview Lab → · Contrast checker → · Palette generator →