#289B6A#289B6A

#289B6A is a mid, vivid teal. Relative luminance 0.249; OKLCH L 61.4% C 0.125 H 160.1°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#289B6A
RGB	rgb(40, 155, 106)
HSL	hsl(154, 59%, 38%)
HSV	hsv(154, 74%, 61%)
CMYK	cmyk(74.2%, 0%, 31.6%, 39.2%)
CIE-LAB	lab(57.01, -43.32, 16.84)
CIE-LCH	lch(57.01, 46.48, 158.76°)
OKLab	oklab(61.44% -0.1179 0.0427)
OKLCH	oklch(61.44% 0.125 160.1)
XYZ	xyz(15.1964, 24.9326, 17.6445)
Luminance	0.2493 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289B6A #9B2859

analogous

#289B31 #289B6A #28929B

triadic

#289B6A #6A289B #9B6A28

tetradic

#289B6A #31289B #9B2859 #929B28

square

#289B6A #31289B #9B2859 #929B28

split-complementary

#289B6A #9B2892 #9B3128

monochromatic

#0F3A27 #1B6A49 #289B6A #35CB8B #66D7A7

Accessibility & contrast

On white

3.51

#289B6A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.99

#289B6A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289B6A

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289B6A	#FFFFFF	#000000	##000000
##289B6A	1.00	3.51	5.99	5.99
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.99	21.00	1.00	1.00
##000000	5.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#998F67

Deuteranopia (green-blind)

#8B856D

Tritanopia (blue-blind)

#009A8E

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #289b6a;
/* rgb */ color: rgb(40, 155, 106);
/* oklch */ color: oklch(61.4% 0.125 160.1);

Tailwind

colors: {
  custom: {
    50: '#73b994',
    500: '#289b6a',
    950: '#000000',
  },
}

SCSS

$custom: #289b6a;
$custom-light: #73b994;
$custom-dark: #000000;

JSON

{
  "hex": "#289b6a",
  "rgb": {
    "r": 40,
    "g": 155,
    "b": 106
  },
  "hsl": {
    "h": 154.435,
    "s": 58.974,
    "l": 38.235
  },
  "oklch": {
    "l": 0.61438,
    "c": 0.1254,
    "h": 160.1
  },
  "luminance": 0.24934
}

Semantic roles & 50–950 ramp

primary

#289B6A

secondary

#BD6189

accent

#4688E2

background

#F7FBF9

surface

#EDF6F1

border

#C8D0CB

text

#09120D

muted

#7B817E

Preview Lab

Preview with #289B6A

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

Preview Lab → · Contrast checker → · Palette generator →