#289A7B#289A7B

#289A7B is a mid, moderate teal. Relative luminance 0.250; OKLCH L 61.6% C 0.110 H 170.2°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#289A7B
RGB	rgb(40, 154, 123)
HSL	hsl(164, 59%, 38%)
HSV	hsv(164, 74%, 60%)
CMYK	cmyk(74%, 0%, 20.1%, 39.6%)
CIE-LAB	lab(57.07, -38.84, 7.36)
CIE-LCH	lch(57.07, 39.53, 169.27°)
OKLab	oklab(61.61% -0.1085 0.0188)
OKLCH	oklch(61.61% 0.11 170.2)
XYZ	xyz(16.0039, 24.9905, 22.7152)
Luminance	0.2499 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289A7B #9A2847

analogous

#289A42 #289A7B #28809A

triadic

#289A7B #7B289A #9A7B28

tetradic

#289A7B #42289A #9A2847 #809A28

square

#289A7B #42289A #9A2847 #809A28

split-complementary

#289A7B #9A2880 #9A4228

monochromatic

#0F392D #1B6954 #289A7B #35CAA2 #65D7B8

Accessibility & contrast

On white

3.50

#289A7B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#289A7B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289A7B

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289A7B	#FFFFFF	#000000	##000000
##289A7B	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968F79

Deuteranopia (green-blind)

#87857D

Tritanopia (blue-blind)

#009B91

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #289a7b;
/* rgb */ color: rgb(40, 154, 123);
/* oklch */ color: oklch(61.6% 0.110 170.2);

Tailwind

colors: {
  custom: {
    50: '#73b8a1',
    500: '#289a7b',
    950: '#000000',
  },
}

SCSS

$custom: #289a7b;
$custom-light: #73b8a1;
$custom-dark: #000000;

JSON

{
  "hex": "#289a7b",
  "rgb": {
    "r": 40,
    "g": 154,
    "b": 123
  },
  "hsl": {
    "h": 163.684,
    "s": 58.763,
    "l": 38.039
  },
  "oklch": {
    "l": 0.6161,
    "c": 0.11011,
    "h": 170.2
  },
  "luminance": 0.24992
}

Semantic roles & 50–950 ramp

primary

#289A7B

secondary

#BD617A

accent

#4670E2

background

#F7FBF9

surface

#EEF6F2

border

#C9D0CC

text

#09110E

muted

#7B807E

Preview Lab

Preview with #289A7B

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

Preview Lab → · Contrast checker → · Palette generator →