#289D81#289D81

#289D81 is a light, moderate teal. Relative luminance 0.262; OKLCH L 62.6% C 0.110 H 172.6°. Best body text is #000000 at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#289D81
RGB	rgb(40, 157, 129)
HSL	hsl(166, 59%, 39%)
HSV	hsv(166, 75%, 62%)
CMYK	cmyk(74.5%, 0%, 17.8%, 38.4%)
CIE-LAB	lab(58.18, -38.61, 5.55)
CIE-LCH	lch(58.18, 39.01, 171.82°)
OKLab	oklab(62.57% -0.1087 0.0141)
OKLCH	oklch(62.57% 0.11 172.6)
XYZ	xyz(16.8924, 26.1480, 24.9214)
Luminance	0.2615 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289D81 #9D2844

analogous

#289D46 #289D81 #287E9D

triadic

#289D81 #81289D #9D8128

tetradic

#289D81 #46289D #9D2844 #7E9D28

square

#289D81 #46289D #9D2844 #7E9D28

split-complementary

#289D81 #9D287E #9D4628

monochromatic

#0F3B31 #1C6C59 #289D81 #36CCA8 #67D8BD

Accessibility & contrast

On white

3.37

#289D81 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.23

#289D81 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289D81

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289D81	#FFFFFF	#000000	##000000
##289D81	1.00	3.37	6.23	6.23
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.23	21.00	1.00	1.00
##000000	6.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#989280

Deuteranopia (green-blind)

#888783

Tritanopia (blue-blind)

#009F95

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #289d81;
/* rgb */ color: rgb(40, 157, 129);
/* oklch */ color: oklch(62.6% 0.110 172.6);

Tailwind

colors: {
  custom: {
    50: '#74bba5',
    500: '#289d81',
    950: '#000000',
  },
}

SCSS

$custom: #289d81;
$custom-light: #74bba5;
$custom-dark: #000000;

JSON

{
  "hex": "#289d81",
  "rgb": {
    "r": 40,
    "g": 157,
    "b": 129
  },
  "hsl": {
    "h": 165.641,
    "s": 59.391,
    "l": 38.627
  },
  "oklch": {
    "l": 0.62569,
    "c": 0.10959,
    "h": 172.6
  },
  "luminance": 0.2615
}

Semantic roles & 50–950 ramp

primary

#289D81

secondary

#BE6278

accent

#456BE3

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#09120F

muted

#7B817F

Preview Lab

Preview with #289D81

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

Preview Lab → · Contrast checker → · Palette generator →