#289C6F#289C6F

#289C6F is a mid, vivid teal. Relative luminance 0.254; OKLCH L 61.8% C 0.122 H 162.3°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#289C6F
RGB	rgb(40, 156, 111)
HSL	hsl(157, 59%, 38%)
HSV	hsv(157, 74%, 61%)
CMYK	cmyk(74.4%, 0%, 28.8%, 38.8%)
CIE-LAB	lab(57.44, -42.60, 14.64)
CIE-LCH	lch(57.44, 45.05, 161.04°)
OKLab	oklab(61.83% -0.1165 0.0373)
OKLCH	oklch(61.83% 0.122 162.3)
XYZ	xyz(15.6311, 25.3739, 19.1097)
Luminance	0.2538 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289C6F #9C2855

analogous

#289C35 #289C6F #288F9C

triadic

#289C6F #6F289C #9C6F28

tetradic

#289C6F #35289C #9C2855 #8F9C28

square

#289C6F #35289C #9C2855 #8F9C28

split-complementary

#289C6F #9C288F #9C3528

monochromatic

#0F3B2A #1C6B4C #289C6F #36CB91 #67D8AC

Accessibility & contrast

On white

3.46

#289C6F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#289C6F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289C6F

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289C6F	#FFFFFF	#000000	##000000
##289C6F	1.00	3.46	6.08	6.08
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99906C

Deuteranopia (green-blind)

#8B8672

Tritanopia (blue-blind)

#009C90

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #289c6f;
/* rgb */ color: rgb(40, 156, 111);
/* oklch */ color: oklch(61.8% 0.122 162.3);

Tailwind

colors: {
  custom: {
    50: '#73ba98',
    500: '#289c6f',
    950: '#000000',
  },
}

SCSS

$custom: #289c6f;
$custom-light: #73ba98;
$custom-dark: #000000;

JSON

{
  "hex": "#289c6f",
  "rgb": {
    "r": 40,
    "g": 156,
    "b": 111
  },
  "hsl": {
    "h": 156.724,
    "s": 59.184,
    "l": 38.431
  },
  "oklch": {
    "l": 0.61825,
    "c": 0.1223,
    "h": 162.3
  },
  "luminance": 0.25376
}

Semantic roles & 50–950 ramp

primary

#289C6F

secondary

#BE6286

accent

#4582E2

background

#F7FBF9

surface

#EEF6F2

border

#C9D0CC

text

#09120D

muted

#7B817E

Preview Lab

Preview with #289C6F

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

Preview Lab → · Contrast checker → · Palette generator →