#289B7C#289B7C

#289B7C is a mid, moderate teal. Relative luminance 0.253; OKLCH L 61.9% C 0.111 H 170.3°. Best body text is #000000 at 6.07:1 contrast (WCAG AA passes).

Color values

HEX#289B7C
RGBrgb(40, 155, 124)
HSLhsl(164, 59%, 38%)
HSVhsv(164, 74%, 61%)
CMYKcmyk(74.2%, 0%, 20%, 39.2%)
CIE-LABlab(57.41, -39.02, 7.29)
CIE-LCHlch(57.41, 39.70, 169.42°)
OKLaboklab(61.9% -0.109 0.0186)
OKLCHoklch(61.9% 0.111 170.3)
XYZxyz(16.2326, 25.3471, 23.1019)
Luminance0.2535 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#289B7C #9B2847
analogous
#289B42 #289B7C #28809B
triadic
#289B7C #7C289B #9B7C28
tetradic
#289B7C #42289B #9B2847 #809B28
square
#289B7C #42289B #9B2847 #809B28
split-complementary
#289B7C #9B2880 #9B4228
monochromatic
#0F3A2E #1B6A55 #289B7C #35CBA3 #66D7B9

Accessibility & contrast

On white

3.46
#289B7C on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.07
#289B7C on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289B7C
6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##289B7C#FFFFFF#000000##000000
##289B7C1.003.466.076.07
#FFFFFF3.461.0021.0021.00
#0000006.0721.001.001.00
##0000006.0721.001.001.00

Color blindness preview

Protanopia (red-blind)
#96907A
Deuteranopia (green-blind)
#87857E
Tritanopia (blue-blind)
#009C92
Achromatopsia (no color)
#8A8A8A

Design tokens & code

CSS
--color: #289b7c;
/* rgb */ color: rgb(40, 155, 124);
/* oklch */ color: oklch(61.9% 0.111 170.3);
Tailwind
colors: {
  custom: {
    50: '#74b9a1',
    500: '#289b7c',
    950: '#000000',
  },
}
SCSS
$custom: #289b7c;
$custom-light: #74b9a1;
$custom-dark: #000000;
JSON
{
  "hex": "#289b7c",
  "rgb": {
    "r": 40,
    "g": 155,
    "b": 124
  },
  "hsl": {
    "h": 163.826,
    "s": 58.974,
    "l": 38.235
  },
  "oklch": {
    "l": 0.61901,
    "c": 0.11062,
    "h": 170.3
  },
  "luminance": 0.25349
}

Semantic roles & 50–950 ramp

primary
#289B7C
secondary
#BD617A
accent
#4670E2
background
#F7FBF9
surface
#EEF6F2
border
#C9D0CC
text
#09110F
muted
#7B807E

Preview Lab

Preview with #289B7C

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

Preview Lab → · Contrast checker → · Palette generator →

#289B7C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva