#289B98#289B98

#289B98 is a light, moderate teal. Relative luminance 0.262; OKLCH L 62.8% C 0.098 H 192.3°. Best body text is #000000 at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#289B98
RGB	rgb(40, 155, 152)
HSL	hsl(178, 59%, 38%)
HSV	hsv(178, 74%, 61%)
CMYK	cmyk(74.2%, 0%, 1.9%, 39.2%)
CIE-LAB	lab(58.19, -31.26, -7.49)
CIE-LCH	lch(58.19, 32.14, 193.48°)
OKLab	oklab(62.79% -0.0957 -0.0209)
OKLCH	oklch(62.79% 0.098 192.3)
XYZ	xyz(18.2613, 26.1586, 33.7864)
Luminance	0.2616 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289B98 #9B282B

analogous

#289B5E #289B98 #28649B

triadic

#289B98 #98289B #9B9828

tetradic

#289B98 #5E289B #9B282B #649B28

square

#289B98 #5E289B #9B282B #649B28

split-complementary

#289B98 #9B2864 #9B5E28

monochromatic

#0F3A39 #1B6A68 #289B98 #35CBC7 #66D7D5

Accessibility & contrast

On white

3.37

#289B98 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.23

#289B98 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289B98

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289B98	#FFFFFF	#000000	##000000
##289B98	1.00	3.37	6.23	6.23
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.23	21.00	1.00	1.00
##000000	6.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#919398

Deuteranopia (green-blind)

#818799

Tritanopia (blue-blind)

#00A09A

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #289b98;
/* rgb */ color: rgb(40, 155, 152);
/* oklch */ color: oklch(62.8% 0.098 192.3);

Tailwind

colors: {
  custom: {
    50: '#76b9b6',
    500: '#289b98',
    950: '#000000',
  },
}

SCSS

$custom: #289b98;
$custom-light: #76b9b6;
$custom-dark: #000000;

JSON

{
  "hex": "#289b98",
  "rgb": {
    "r": 40,
    "g": 155,
    "b": 152
  },
  "hsl": {
    "h": 178.435,
    "s": 58.974,
    "l": 38.235
  },
  "oklch": {
    "l": 0.62791,
    "c": 0.09792,
    "h": 192.3
  },
  "luminance": 0.26161
}

Semantic roles & 50–950 ramp

primary

#289B98

secondary

#BD6164

accent

#464AE2

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1111

muted

#7C8080

Preview Lab

Preview with #289B98

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

Preview Lab → · Contrast checker → · Palette generator →