#289F66#289F66

#289F66 is a light, vivid teal. Relative luminance 0.262; OKLCH L 62.4% C 0.134 H 157.2°. Best body text is #000000 at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#289F66
RGB	rgb(40, 159, 102)
HSL	hsl(151, 60%, 39%)
HSV	hsv(151, 75%, 62%)
CMYK	cmyk(74.8%, 0%, 35.8%, 37.6%)
CIE-LAB	lab(58.23, -45.80, 20.71)
CIE-LCH	lch(58.23, 50.26, 155.66°)
OKLab	oklab(62.42% -0.124 0.0521)
OKLCH	oklch(62.42% 0.134 157.2)
XYZ	xyz(15.6699, 26.2049, 16.8000)
Luminance	0.2621 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289F66 #9F2861

analogous

#289F2B #289F66 #289D9F

triadic

#289F66 #66289F #9F6628

tetradic

#289F66 #2B289F #9F2861 #9D9F28

square

#289F66 #2B289F #9F2861 #9D9F28

split-complementary

#289F66 #9F289D #9F2B28

monochromatic

#0F3D27 #1C6E47 #289F66 #37CD85 #68D9A3

Accessibility & contrast

On white

3.36

#289F66 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.24

#289F66 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289F66

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289F66	#FFFFFF	#000000	##000000
##289F66	1.00	3.36	6.24	6.24
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.24	21.00	1.00	1.00
##000000	6.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E9262

Deuteranopia (green-blind)

#8F886A

Tritanopia (blue-blind)

#009E90

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #289f66;
/* rgb */ color: rgb(40, 159, 102);
/* oklch */ color: oklch(62.4% 0.134 157.2);

Tailwind

colors: {
  custom: {
    50: '#74bc92',
    500: '#289f66',
    950: '#000000',
  },
}

SCSS

$custom: #289f66;
$custom-light: #74bc92;
$custom-dark: #000000;

JSON

{
  "hex": "#289f66",
  "rgb": {
    "r": 40,
    "g": 159,
    "b": 102
  },
  "hsl": {
    "h": 151.261,
    "s": 59.799,
    "l": 39.02
  },
  "oklch": {
    "l": 0.62418,
    "c": 0.13446,
    "h": 157.2
  },
  "luminance": 0.26207
}

Semantic roles & 50–950 ramp

primary

#289F66

secondary

#BF648F

accent

#4591E3

background

#F7FBF9

surface

#EEF6F1

border

#C9D0CB

text

#09120D

muted

#7B817E

Preview Lab

Preview with #289F66

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

Preview Lab → · Contrast checker → · Palette generator →