#289A7F#289A7F

#289A7F is a mid, moderate teal. Relative luminance 0.251; OKLCH L 61.7% C 0.107 H 172.9°. Best body text is #000000 at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#289A7F
RGB	rgb(40, 154, 127)
HSL	hsl(166, 59%, 38%)
HSV	hsv(166, 74%, 60%)
CMYK	cmyk(74%, 0%, 17.5%, 39.6%)
CIE-LAB	lab(57.17, -37.81, 5.23)
CIE-LCH	lch(57.17, 38.17, 172.12°)
OKLab	oklab(61.72% -0.1065 0.0133)
OKLCH	oklch(61.72% 0.107 172.9)
XYZ	xyz(16.2595, 25.0927, 24.0610)
Luminance	0.2510 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289A7F #9A2843

analogous

#289A46 #289A7F #287C9A

triadic

#289A7F #7F289A #9A7F28

tetradic

#289A7F #46289A #9A2843 #7C9A28

square

#289A7F #46289A #9A2843 #7C9A28

split-complementary

#289A7F #9A287C #9A4628

monochromatic

#0F392F #1B6957 #289A7F #35CAA7 #65D7BC

Accessibility & contrast

On white

3.49

#289A7F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.02

#289A7F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289A7F

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289A7F	#FFFFFF	#000000	##000000
##289A7F	1.00	3.49	6.02	6.02
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.02	21.00	1.00	1.00
##000000	6.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95907E

Deuteranopia (green-blind)

#868581

Tritanopia (blue-blind)

#009C92

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #289a7f;
/* rgb */ color: rgb(40, 154, 127);
/* oklch */ color: oklch(61.7% 0.107 172.9);

Tailwind

colors: {
  custom: {
    50: '#74b8a4',
    500: '#289a7f',
    950: '#000000',
  },
}

SCSS

$custom: #289a7f;
$custom-light: #74b8a4;
$custom-dark: #000000;

JSON

{
  "hex": "#289a7f",
  "rgb": {
    "r": 40,
    "g": 154,
    "b": 127
  },
  "hsl": {
    "h": 165.789,
    "s": 58.763,
    "l": 38.039
  },
  "oklch": {
    "l": 0.61724,
    "c": 0.10736,
    "h": 172.9
  },
  "luminance": 0.25095
}

Semantic roles & 50–950 ramp

primary

#289A7F

secondary

#BD6177

accent

#466BE2

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#09110F

muted

#7B807F

Preview Lab

Preview with #289A7F

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

Preview Lab → · Contrast checker → · Palette generator →