#289E68#289E68

#289E68 is a light, vivid teal. Relative luminance 0.259; OKLCH L 62.2% C 0.131 H 158.3°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#289E68
RGB	rgb(40, 158, 104)
HSL	hsl(153, 60%, 39%)
HSV	hsv(153, 75%, 62%)
CMYK	cmyk(74.7%, 0%, 34.2%, 38%)
CIE-LAB	lab(57.94, -44.97, 19.23)
CIE-LCH	lch(57.94, 48.91, 156.85°)
OKLab	oklab(62.19% -0.122 0.0485)
OKLCH	oklch(62.19% 0.131 158.3)
XYZ	xyz(15.5991, 25.9025, 17.2716)
Luminance	0.2590 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289E68 #9E285E

analogous

#289E2D #289E68 #28999E

triadic

#289E68 #68289E #9E6828

tetradic

#289E68 #2D289E #9E285E #999E28

square

#289E68 #2D289E #9E285E #999E28

split-complementary

#289E68 #9E2899 #9E2D28

monochromatic

#0F3C28 #1C6D48 #289E68 #37CC88 #68D9A5

Accessibility & contrast

On white

3.40

#289E68 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#289E68 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289E68

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289E68	#FFFFFF	#000000	##000000
##289E68	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C9165

Deuteranopia (green-blind)

#8E876C

Tritanopia (blue-blind)

#009D90

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #289e68;
/* rgb */ color: rgb(40, 158, 104);
/* oklch */ color: oklch(62.2% 0.131 158.3);

Tailwind

colors: {
  custom: {
    50: '#74bb93',
    500: '#289e68',
    950: '#000000',
  },
}

SCSS

$custom: #289e68;
$custom-light: #74bb93;
$custom-dark: #000000;

JSON

{
  "hex": "#289e68",
  "rgb": {
    "r": 40,
    "g": 158,
    "b": 104
  },
  "hsl": {
    "h": 152.542,
    "s": 59.596,
    "l": 38.824
  },
  "oklch": {
    "l": 0.62194,
    "c": 0.13126,
    "h": 158.3
  },
  "luminance": 0.25904
}

Semantic roles & 50–950 ramp

primary

#289E68

secondary

#BF638D

accent

#458DE3

background

#F7FBF9

surface

#EEF6F1

border

#C9D0CB

text

#09120D

muted

#7B817E

Preview Lab

Preview with #289E68

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

Preview Lab → · Contrast checker → · Palette generator →