#289E88#289E88

#289E88 is a light, moderate teal. Relative luminance 0.267; OKLCH L 63.0% C 0.106 H 177.0°. Best body text is #000000 at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#289E88
RGB	rgb(40, 158, 136)
HSL	hsl(169, 60%, 39%)
HSV	hsv(169, 75%, 62%)
CMYK	cmyk(74.7%, 0%, 13.9%, 38%)
CIE-LAB	lab(58.68, -37.20, 2.31)
CIE-LCH	lch(58.68, 37.27, 176.44°)
OKLab	oklab(63.04% -0.1063 0.0056)
OKLCH	oklch(63.04% 0.106 177)
XYZ	xyz(17.5436, 26.6803, 27.5130)
Luminance	0.2668 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289E88 #9E283E

analogous

#289E4D #289E88 #28799E

triadic

#289E88 #88289E #9E8828

tetradic

#289E88 #4D289E #9E283E #799E28

square

#289E88 #4D289E #9E283E #799E28

split-complementary

#289E88 #9E2879 #9E4D28

monochromatic

#0F3C34 #1C6D5E #289E88 #37CCB0 #68D9C4

Accessibility & contrast

On white

3.31

#289E88 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.34

#289E88 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289E88

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289E88	#FFFFFF	#000000	##000000
##289E88	1.00	3.31	6.34	6.34
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.34	21.00	1.00	1.00
##000000	6.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#989487

Deuteranopia (green-blind)

#88888A

Tritanopia (blue-blind)

#00A097

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #289e88;
/* rgb */ color: rgb(40, 158, 136);
/* oklch */ color: oklch(63.0% 0.106 177.0);

Tailwind

colors: {
  custom: {
    50: '#75bbaa',
    500: '#289e88',
    950: '#000000',
  },
}

SCSS

$custom: #289e88;
$custom-light: #75bbaa;
$custom-dark: #000000;

JSON

{
  "hex": "#289e88",
  "rgb": {
    "r": 40,
    "g": 158,
    "b": 136
  },
  "hsl": {
    "h": 168.814,
    "s": 59.596,
    "l": 38.824
  },
  "oklch": {
    "l": 0.63038,
    "c": 0.10646,
    "h": 177
  },
  "luminance": 0.26682
}

Semantic roles & 50–950 ramp

primary

#289E88

secondary

#BF6374

accent

#4562E3

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#0A1210

muted

#7C817F

Preview Lab

Preview with #289E88

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

Preview Lab → · Contrast checker → · Palette generator →