#289D88#289D88

#289D88 is a light, moderate teal. Relative luminance 0.263; OKLCH L 62.8% C 0.105 H 177.6°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#289D88
RGB	rgb(40, 157, 136)
HSL	hsl(169, 59%, 39%)
HSV	hsv(169, 75%, 62%)
CMYK	cmyk(74.5%, 0%, 13.4%, 38.4%)
CIE-LAB	lab(58.36, -36.75, 1.85)
CIE-LCH	lch(58.36, 36.80, 177.12°)
OKLab	oklab(62.78% -0.1053 0.0043)
OKLCH	oklch(62.78% 0.105 177.6)
XYZ	xyz(17.3738, 26.3406, 27.4564)
Luminance	0.2634 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289D88 #9D283D

analogous

#289D4D #289D88 #28779D

triadic

#289D88 #88289D #9D8828

tetradic

#289D88 #4D289D #9D283D #779D28

square

#289D88 #4D289D #9D283D #779D28

split-complementary

#289D88 #9D2877 #9D4D28

monochromatic

#0F3B33 #1C6C5E #289D88 #36CCB1 #67D8C4

Accessibility & contrast

On white

3.35

#289D88 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#289D88 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289D88

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289D88	#FFFFFF	#000000	##000000
##289D88	1.00	3.35	6.27	6.27
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.27	21.00	1.00	1.00
##000000	6.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#979387

Deuteranopia (green-blind)

#87888A

Tritanopia (blue-blind)

#009F97

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #289d88;
/* rgb */ color: rgb(40, 157, 136);
/* oklch */ color: oklch(62.8% 0.105 177.6);

Tailwind

colors: {
  custom: {
    50: '#75baaa',
    500: '#289d88',
    950: '#000000',
  },
}

SCSS

$custom: #289d88;
$custom-light: #75baaa;
$custom-dark: #000000;

JSON

{
  "hex": "#289d88",
  "rgb": {
    "r": 40,
    "g": 157,
    "b": 136
  },
  "hsl": {
    "h": 169.231,
    "s": 59.391,
    "l": 38.627
  },
  "oklch": {
    "l": 0.62778,
    "c": 0.10537,
    "h": 177.6
  },
  "luminance": 0.26343
}

Semantic roles & 50–950 ramp

primary

#289D88

secondary

#BE6273

accent

#4561E3

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#0A1210

muted

#7C817F

Preview Lab

Preview with #289D88

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

Preview Lab → · Contrast checker → · Palette generator →