#289590#289590

#289590 is a mid, moderate teal. Relative luminance 0.240; OKLCH L 61.0% C 0.095 H 190.4°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#289590
RGB	rgb(40, 149, 144)
HSL	hsl(177, 58%, 37%)
HSV	hsv(177, 73%, 58%)
CMYK	cmyk(73.2%, 0%, 3.4%, 41.6%)
CIE-LAB	lab(56.05, -30.75, -6.11)
CIE-LCH	lch(56.05, 31.35, 191.24°)
OKLab	oklab(60.97% -0.0932 -0.0171)
OKLCH	oklch(60.97% 0.095 190.4)
XYZ	xyz(16.6542, 23.9576, 30.1267)
Luminance	0.2396 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289590 #95282D

analogous

#28955A #289590 #286395

triadic

#289590 #902895 #959028

tetradic

#289590 #5A2895 #95282D #639528

square

#289590 #5A2895 #95282D #639528

split-complementary

#289590 #952863 #955A28

monochromatic

#0E3533 #1B6561 #289590 #35C5BF #62D5D0

Accessibility & contrast

On white

3.63

#289590 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#289590 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289590

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289590	#FFFFFF	#000000	##000000
##289590	1.00	3.63	5.79	5.79
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C8D90

Deuteranopia (green-blind)

#7C8191

Tritanopia (blue-blind)

#009993

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #289590;
/* rgb */ color: rgb(40, 149, 144);
/* oklch */ color: oklch(61.0% 0.095 190.4);

Tailwind

colors: {
  custom: {
    50: '#74b4b0',
    500: '#289590',
    950: '#000000',
  },
}

SCSS

$custom: #289590;
$custom-light: #74b4b0;
$custom-dark: #000000;

JSON

{
  "hex": "#289590",
  "rgb": {
    "r": 40,
    "g": 149,
    "b": 144
  },
  "hsl": {
    "h": 177.248,
    "s": 57.672,
    "l": 37.059
  },
  "oklch": {
    "l": 0.60968,
    "c": 0.09472,
    "h": 190.4
  },
  "luminance": 0.2396
}

Semantic roles & 50–950 ramp

primary

#289590

secondary

#BB5E62

accent

#474EE1

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#091110

muted

#7B807F

Preview Lab

Preview with #289590

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

Preview Lab → · Contrast checker → · Palette generator →