#289C71#289C71

#289C71 is a mid, vivid teal. Relative luminance 0.254; OKLCH L 61.9% C 0.121 H 163.3°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX#289C71
RGBrgb(40, 156, 113)
HSLhsl(158, 59%, 38%)
HSVhsv(158, 74%, 61%)
CMYKcmyk(74.4%, 0%, 27.6%, 38.8%)
CIE-LABlab(57.48, -42.14, 13.58)
CIE-LCHlch(57.48, 44.27, 162.14°)
OKLaboklab(61.87% -0.1155 0.0346)
OKLCHoklch(61.87% 0.121 163.3)
XYZxyz(15.7425, 25.4185, 19.6962)
Luminance0.2542 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#289C71 #9C2853
analogous
#289C37 #289C71 #288D9C
triadic
#289C71 #71289C #9C7128
tetradic
#289C71 #37289C #9C2853 #8D9C28
square
#289C71 #37289C #9C2853 #8D9C28
split-complementary
#289C71 #9C288D #9C3728
monochromatic
#0F3B2A #1C6B4E #289C71 #36CB94 #67D8AE

Accessibility & contrast

On white

3.45
#289C71 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.08
#289C71 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289C71
6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##289C71#FFFFFF#000000##000000
##289C711.003.456.086.08
#FFFFFF3.451.0021.0021.00
#0000006.0821.001.001.00
##0000006.0821.001.001.00

Color blindness preview

Protanopia (red-blind)
#99906F
Deuteranopia (green-blind)
#8B8674
Tritanopia (blue-blind)
#009C90
Achromatopsia (no color)
#8A8A8A

Design tokens & code

CSS
--color: #289c71;
/* rgb */ color: rgb(40, 156, 113);
/* oklch */ color: oklch(61.9% 0.121 163.3);
Tailwind
colors: {
  custom: {
    50: '#73ba9a',
    500: '#289c71',
    950: '#000000',
  },
}
SCSS
$custom: #289c71;
$custom-light: #73ba9a;
$custom-dark: #000000;
JSON
{
  "hex": "#289c71",
  "rgb": {
    "r": 40,
    "g": 156,
    "b": 113
  },
  "hsl": {
    "h": 157.759,
    "s": 59.184,
    "l": 38.431
  },
  "oklch": {
    "l": 0.61874,
    "c": 0.12058,
    "h": 163.3
  },
  "luminance": 0.2542
}

Semantic roles & 50–950 ramp

primary
#289C71
secondary
#BE6284
accent
#4580E2
background
#F7FBF9
surface
#EEF6F2
border
#C9D0CC
text
#09120E
muted
#7B817E

Preview Lab

Preview with #289C71

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

Preview Lab → · Contrast checker → · Palette generator →

#289C71 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva