#289D80#289D80

#289D80 is a light, moderate teal. Relative luminance 0.261; OKLCH L 62.5% C 0.110 H 171.9°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#289D80
RGB	rgb(40, 157, 128)
HSL	hsl(165, 59%, 39%)
HSV	hsv(165, 75%, 62%)
CMYK	cmyk(74.5%, 0%, 18.5%, 38.4%)
CIE-LAB	lab(58.15, -38.87, 6.08)
CIE-LCH	lch(58.15, 39.34, 171.11°)
OKLab	oklab(62.54% -0.1092 0.0155)
OKLCH	oklch(62.54% 0.11 171.9)
XYZ	xyz(16.8263, 26.1216, 24.5731)
Luminance	0.2612 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289D80 #9D2845

analogous

#289D45 #289D80 #287F9D

triadic

#289D80 #80289D #9D8028

tetradic

#289D80 #45289D #9D2845 #7F9D28

square

#289D80 #45289D #9D2845 #7F9D28

split-complementary

#289D80 #9D287F #9D4528

monochromatic

#0F3B30 #1C6C58 #289D80 #36CCA7 #67D8BC

Accessibility & contrast

On white

3.37

#289D80 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#289D80 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289D80

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289D80	#FFFFFF	#000000	##000000
##289D80	1.00	3.37	6.22	6.22
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98927F

Deuteranopia (green-blind)

#898782

Tritanopia (blue-blind)

#009E95

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #289d80;
/* rgb */ color: rgb(40, 157, 128);
/* oklch */ color: oklch(62.5% 0.110 171.9);

Tailwind

colors: {
  custom: {
    50: '#74bba4',
    500: '#289d80',
    950: '#000000',
  },
}

SCSS

$custom: #289d80;
$custom-light: #74bba4;
$custom-dark: #000000;

JSON

{
  "hex": "#289d80",
  "rgb": {
    "r": 40,
    "g": 157,
    "b": 128
  },
  "hsl": {
    "h": 165.128,
    "s": 59.391,
    "l": 38.627
  },
  "oklch": {
    "l": 0.6254,
    "c": 0.11026,
    "h": 171.9
  },
  "luminance": 0.26124
}

Semantic roles & 50–950 ramp

primary

#289D80

secondary

#BE6279

accent

#456CE3

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#09120F

muted

#7B817F

Preview Lab

Preview with #289D80

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

Preview Lab → · Contrast checker → · Palette generator →