#289A66#289A66

#289A66 is a mid, vivid teal. Relative luminance 0.245; OKLCH L 61.1% C 0.128 H 158.5°. Best body text is #000000 at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#289A66
RGB	rgb(40, 154, 102)
HSL	hsl(153, 59%, 38%)
HSV	hsv(153, 74%, 60%)
CMYK	cmyk(74%, 0%, 33.8%, 39.6%)
CIE-LAB	lab(56.60, -43.79, 18.51)
CIE-LCH	lch(56.60, 47.54, 157.08°)
OKLab	oklab(61.08% -0.1188 0.0467)
OKLCH	oklch(61.08% 0.128 158.5)
XYZ	xyz(14.8275, 24.5199, 16.5192)
Luminance	0.2452 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289A66 #9A285C

analogous

#289A2D #289A66 #28959A

triadic

#289A66 #66289A #9A6628

tetradic

#289A66 #2D289A #9A285C #959A28

square

#289A66 #2D289A #9A285C #959A28

split-complementary

#289A66 #9A2895 #9A2D28

monochromatic

#0F3926 #1B6946 #289A66 #35CA86 #65D7A3

Accessibility & contrast

On white

3.56

#289A66 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.90

#289A66 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289A66

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289A66	#FFFFFF	#000000	##000000
##289A66	1.00	3.56	5.90	5.90
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.90	21.00	1.00	1.00
##000000	5.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#988E63

Deuteranopia (green-blind)

#8A8469

Tritanopia (blue-blind)

#00998C

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #289a66;
/* rgb */ color: rgb(40, 154, 102);
/* oklch */ color: oklch(61.1% 0.128 158.5);

Tailwind

colors: {
  custom: {
    50: '#73b992',
    500: '#289a66',
    950: '#000000',
  },
}

SCSS

$custom: #289a66;
$custom-light: #73b992;
$custom-dark: #000000;

JSON

{
  "hex": "#289a66",
  "rgb": {
    "r": 40,
    "g": 154,
    "b": 102
  },
  "hsl": {
    "h": 152.632,
    "s": 58.763,
    "l": 38.039
  },
  "oklch": {
    "l": 0.61079,
    "c": 0.1277,
    "h": 158.5
  },
  "luminance": 0.24522
}

Semantic roles & 50–950 ramp

primary

#289A66

secondary

#BD618B

accent

#468DE2

background

#F7FBF8

surface

#EDF6F0

border

#C8D0CB

text

#09110D

muted

#7B807D

Preview Lab

Preview with #289A66

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

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