#289E80#289E80

#289E80 is a light, moderate teal. Relative luminance 0.265; OKLCH L 62.8% C 0.111 H 171.4°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#289E80
RGB	rgb(40, 158, 128)
HSL	hsl(165, 60%, 39%)
HSV	hsv(165, 75%, 62%)
CMYK	cmyk(74.7%, 0%, 19%, 38%)
CIE-LAB	lab(58.47, -39.31, 6.54)
CIE-LCH	lch(58.47, 39.85, 170.55°)
OKLab	oklab(62.8% -0.1102 0.0167)
OKLCH	oklch(62.8% 0.111 171.4)
XYZ	xyz(16.9962, 26.4613, 24.6297)
Luminance	0.2646 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289E80 #9E2846

analogous

#289E45 #289E80 #28819E

triadic

#289E80 #80289E #9E8028

tetradic

#289E80 #45289E #9E2846 #819E28

square

#289E80 #45289E #9E2846 #819E28

split-complementary

#289E80 #9E2881 #9E4528

monochromatic

#0F3C31 #1C6D58 #289E80 #37CCA6 #68D9BC

Accessibility & contrast

On white

3.34

#289E80 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#289E80 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289E80

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289E80	#FFFFFF	#000000	##000000
##289E80	1.00	3.34	6.29	6.29
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.29	21.00	1.00	1.00
##000000	6.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99937F

Deuteranopia (green-blind)

#8A8882

Tritanopia (blue-blind)

#009F95

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #289e80;
/* rgb */ color: rgb(40, 158, 128);
/* oklch */ color: oklch(62.8% 0.111 171.4);

Tailwind

colors: {
  custom: {
    50: '#74bba4',
    500: '#289e80',
    950: '#000000',
  },
}

SCSS

$custom: #289e80;
$custom-light: #74bba4;
$custom-dark: #000000;

JSON

{
  "hex": "#289e80",
  "rgb": {
    "r": 40,
    "g": 158,
    "b": 128
  },
  "hsl": {
    "h": 164.746,
    "s": 59.596,
    "l": 38.824
  },
  "oklch": {
    "l": 0.62802,
    "c": 0.11146,
    "h": 171.4
  },
  "luminance": 0.26463
}

Semantic roles & 50–950 ramp

primary

#289E80

secondary

#BF637A

accent

#456DE3

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#09120F

muted

#7B817F

Preview Lab

Preview with #289E80

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

Preview Lab → · Contrast checker → · Palette generator →