#289B6C#289B6C

#289B6C is a mid, vivid teal. Relative luminance 0.250; OKLCH L 61.5% C 0.124 H 161.1°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#289B6C
RGB	rgb(40, 155, 108)
HSL	hsl(155, 59%, 38%)
HSV	hsv(155, 74%, 61%)
CMYK	cmyk(74.2%, 0%, 30.3%, 39.2%)
CIE-LAB	lab(57.05, -42.87, 15.78)
CIE-LCH	lch(57.05, 45.69, 159.79°)
OKLab	oklab(61.49% -0.1169 0.0401)
OKLCH	oklch(61.49% 0.124 161.1)
XYZ	xyz(15.3016, 24.9747, 18.1986)
Luminance	0.2498 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289B6C #9B2857

analogous

#289B32 #289B6C #28909B

triadic

#289B6C #6C289B #9B6C28

tetradic

#289B6C #32289B #9B2857 #909B28

square

#289B6C #32289B #9B2857 #909B28

split-complementary

#289B6C #9B2890 #9B3228

monochromatic

#0F3A28 #1B6A4A #289B6C #35CB8E #66D7A9

Accessibility & contrast

On white

3.50

#289B6C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#289B6C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289B6C

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289B6C	#FFFFFF	#000000	##000000
##289B6C	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)

#998F69

Deuteranopia (green-blind)

#8A856F

Tritanopia (blue-blind)

#009B8E

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #289b6c;
/* rgb */ color: rgb(40, 155, 108);
/* oklch */ color: oklch(61.5% 0.124 161.1);

Tailwind

colors: {
  custom: {
    50: '#73b996',
    500: '#289b6c',
    950: '#000000',
  },
}

SCSS

$custom: #289b6c;
$custom-light: #73b996;
$custom-dark: #000000;

JSON

{
  "hex": "#289b6c",
  "rgb": {
    "r": 40,
    "g": 155,
    "b": 108
  },
  "hsl": {
    "h": 155.478,
    "s": 58.974,
    "l": 38.235
  },
  "oklch": {
    "l": 0.61486,
    "c": 0.12361,
    "h": 161.1
  },
  "luminance": 0.24977
}

Semantic roles & 50–950 ramp

primary

#289B6C

secondary

#BD6187

accent

#4686E2

background

#F7FBF9

surface

#EDF6F2

border

#C8D0CC

text

#09120D

muted

#7B817E

Preview Lab

Preview with #289B6C

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

Preview Lab → · Contrast checker → · Palette generator →