#289F89#289F89

#289F89 is a light, moderate teal. Relative luminance 0.271; OKLCH L 63.3% C 0.107 H 177.1°. Best body text is #000000 at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#289F89
RGB	rgb(40, 159, 137)
HSL	hsl(169, 60%, 39%)
HSV	hsv(169, 75%, 62%)
CMYK	cmyk(74.8%, 0%, 13.8%, 37.6%)
CIE-LAB	lab(59.02, -37.38, 2.25)
CIE-LCH	lch(59.02, 37.45, 176.56°)
OKLab	oklab(63.33% -0.1069 0.0054)
OKLCH	oklch(63.33% 0.107 177.1)
XYZ	xyz(17.7863, 27.0514, 27.9461)
Luminance	0.2705 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289F89 #9F283E

analogous

#289F4E #289F89 #287A9F

triadic

#289F89 #89289F #9F8928

tetradic

#289F89 #4E289F #9F283E #7A9F28

square

#289F89 #4E289F #9F283E #7A9F28

split-complementary

#289F89 #9F287A #9F4E28

monochromatic

#0F3D35 #1C6E5F #289F89 #37CDB1 #68D9C4

Accessibility & contrast

On white

3.28

#289F89 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.41

#289F89 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289F89

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289F89	#FFFFFF	#000000	##000000
##289F89	1.00	3.28	6.41	6.41
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.41	21.00	1.00	1.00
##000000	6.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#999588

Deuteranopia (green-blind)

#89898B

Tritanopia (blue-blind)

#00A198

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #289f89;
/* rgb */ color: rgb(40, 159, 137);
/* oklch */ color: oklch(63.3% 0.107 177.1);

Tailwind

colors: {
  custom: {
    50: '#75bcab',
    500: '#289f89',
    950: '#000000',
  },
}

SCSS

$custom: #289f89;
$custom-light: #75bcab;
$custom-dark: #000000;

JSON

{
  "hex": "#289f89",
  "rgb": {
    "r": 40,
    "g": 159,
    "b": 137
  },
  "hsl": {
    "h": 168.908,
    "s": 59.799,
    "l": 39.02
  },
  "oklch": {
    "l": 0.63328,
    "c": 0.10701,
    "h": 177.1
  },
  "luminance": 0.27054
}

Semantic roles & 50–950 ramp

primary

#289F89

secondary

#BF6474

accent

#4562E3

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#0A1210

muted

#7C817F

Preview Lab

Preview with #289F89

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

Preview Lab → · Contrast checker → · Palette generator →