#289F78#289F78

#289F78 is a light, moderate teal. Relative luminance 0.266; OKLCH L 62.8% C 0.119 H 166.0°. Best body text is #000000 at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#289F78
RGB	rgb(40, 159, 120)
HSL	hsl(160, 60%, 39%)
HSV	hsv(160, 75%, 62%)
CMYK	cmyk(74.8%, 0%, 24.5%, 37.6%)
CIE-LAB	lab(58.60, -41.74, 11.23)
CIE-LCH	lch(58.60, 43.22, 164.94°)
OKLab	oklab(62.85% -0.1152 0.0287)
OKLCH	oklch(62.85% 0.119 166)
XYZ	xyz(16.6615, 26.6015, 22.0221)
Luminance	0.2660 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289F78 #9F284F

analogous

#289F3D #289F78 #288B9F

triadic

#289F78 #78289F #9F7828

tetradic

#289F78 #3D289F #9F284F #8B9F28

square

#289F78 #3D289F #9F284F #8B9F28

split-complementary

#289F78 #9F288B #9F3D28

monochromatic

#0F3D2E #1C6E53 #289F78 #37CD9C #68D9B4

Accessibility & contrast

On white

3.32

#289F78 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.32

#289F78 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289F78

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289F78	#FFFFFF	#000000	##000000
##289F78	1.00	3.32	6.32	6.32
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.32	21.00	1.00	1.00
##000000	6.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B9376

Deuteranopia (green-blind)

#8C887B

Tritanopia (blue-blind)

#009F94

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #289f78;
/* rgb */ color: rgb(40, 159, 120);
/* oklch */ color: oklch(62.8% 0.119 166.0);

Tailwind

colors: {
  custom: {
    50: '#74bc9f',
    500: '#289f78',
    950: '#000000',
  },
}

SCSS

$custom: #289f78;
$custom-light: #74bc9f;
$custom-dark: #000000;

JSON

{
  "hex": "#289f78",
  "rgb": {
    "r": 40,
    "g": 159,
    "b": 120
  },
  "hsl": {
    "h": 160.336,
    "s": 59.799,
    "l": 39.02
  },
  "oklch": {
    "l": 0.62847,
    "c": 0.11868,
    "h": 166
  },
  "luminance": 0.26603
}

Semantic roles & 50–950 ramp

primary

#289F78

secondary

#BF6482

accent

#4579E3

background

#F7FBF9

surface

#EEF6F2

border

#C9D0CC

text

#09120E

muted

#7B817E

Preview Lab

Preview with #289F78

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

Preview Lab → · Contrast checker → · Palette generator →