#289A63#289A63

#289A63 is a mid, vivid teal. Relative luminance 0.245; OKLCH L 61.0% C 0.130 H 157.2°. Best body text is #000000 at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#289A63
RGB	rgb(40, 154, 99)
HSL	hsl(151, 59%, 38%)
HSV	hsv(151, 74%, 60%)
CMYK	cmyk(74%, 0%, 35.7%, 39.6%)
CIE-LAB	lab(56.55, -44.43, 20.09)
CIE-LCH	lch(56.55, 48.76, 155.66°)
OKLab	oklab(61.01% -0.1203 0.0506)
OKLCH	oklch(61.01% 0.13 157.2)
XYZ	xyz(14.6814, 24.4615, 15.7498)
Luminance	0.2446 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289A63 #9A285F

analogous

#289A2A #289A63 #28989A

triadic

#289A63 #63289A #9A6328

tetradic

#289A63 #2A289A #9A285F #989A28

square

#289A63 #2A289A #9A285F #989A28

split-complementary

#289A63 #9A2898 #9A2A28

monochromatic

#0F3925 #1B6944 #289A63 #35CA82 #65D7A0

Accessibility & contrast

On white

3.56

#289A63 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.89

#289A63 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289A63

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289A63	#FFFFFF	#000000	##000000
##289A63	1.00	3.56	5.89	5.89
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.89	21.00	1.00	1.00
##000000	5.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#998E5F

Deuteranopia (green-blind)

#8B8467

Tritanopia (blue-blind)

#00998C

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #289a63;
/* rgb */ color: rgb(40, 154, 99);
/* oklch */ color: oklch(61.0% 0.130 157.2);

Tailwind

colors: {
  custom: {
    50: '#73b98f',
    500: '#289a63',
    950: '#000000',
  },
}

SCSS

$custom: #289a63;
$custom-light: #73b98f;
$custom-dark: #000000;

JSON

{
  "hex": "#289a63",
  "rgb": {
    "r": 40,
    "g": 154,
    "b": 99
  },
  "hsl": {
    "h": 151.053,
    "s": 58.763,
    "l": 38.039
  },
  "oklch": {
    "l": 0.61012,
    "c": 0.13049,
    "h": 157.2
  },
  "luminance": 0.24463
}

Semantic roles & 50–950 ramp

primary

#289A63

secondary

#BD618D

accent

#4691E2

background

#F7FBF8

surface

#EDF6F0

border

#C8D0CB

text

#09110C

muted

#7B807D

Preview Lab

Preview with #289A63

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

Preview Lab → · Contrast checker → · Palette generator →