#289C87#289C87

#289C87 is a light, moderate teal. Relative luminance 0.260; OKLCH L 62.5% C 0.105 H 177.5°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#289C87
RGB	rgb(40, 156, 135)
HSL	hsl(169, 59%, 38%)
HSV	hsv(169, 74%, 61%)
CMYK	cmyk(74.4%, 0%, 13.5%, 38.8%)
CIE-LAB	lab(58.01, -36.57, 1.92)
CIE-LCH	lch(58.01, 36.62, 177.00°)
OKLab	oklab(62.49% -0.1047 0.0045)
OKLCH	oklch(62.49% 0.105 177.5)
XYZ	xyz(17.1345, 25.9753, 27.0277)
Luminance	0.2598 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289C87 #9C283D

analogous

#289C4D #289C87 #28779C

triadic

#289C87 #87289C #9C8728

tetradic

#289C87 #4D289C #9C283D #779C28

square

#289C87 #4D289C #9C283D #779C28

split-complementary

#289C87 #9C2877 #9C4D28

monochromatic

#0F3B33 #1C6B5D #289C87 #36CBB0 #67D8C3

Accessibility & contrast

On white

3.39

#289C87 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#289C87 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289C87

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289C87	#FFFFFF	#000000	##000000
##289C87	1.00	3.39	6.20	6.20
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#969286

Deuteranopia (green-blind)

#868789

Tritanopia (blue-blind)

#009E96

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #289c87;
/* rgb */ color: rgb(40, 156, 135);
/* oklch */ color: oklch(62.5% 0.105 177.5);

Tailwind

colors: {
  custom: {
    50: '#74baa9',
    500: '#289c87',
    950: '#000000',
  },
}

SCSS

$custom: #289c87;
$custom-light: #74baa9;
$custom-dark: #000000;

JSON

{
  "hex": "#289c87",
  "rgb": {
    "r": 40,
    "g": 156,
    "b": 135
  },
  "hsl": {
    "h": 169.138,
    "s": 59.184,
    "l": 38.431
  },
  "oklch": {
    "l": 0.62487,
    "c": 0.10483,
    "h": 177.5
  },
  "luminance": 0.25977
}

Semantic roles & 50–950 ramp

primary

#289C87

secondary

#BE6273

accent

#4562E2

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#091210

muted

#7B817F

Preview Lab

Preview with #289C87

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

Preview Lab → · Contrast checker → · Palette generator →