#289F80#289F80

#289F80 is a light, moderate teal. Relative luminance 0.268; OKLCH L 63.1% C 0.113 H 170.9°. Best body text is #000000 at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#289F80
RGB	rgb(40, 159, 128)
HSL	hsl(164, 60%, 39%)
HSV	hsv(164, 75%, 62%)
CMYK	cmyk(74.8%, 0%, 19.5%, 37.6%)
CIE-LAB	lab(58.79, -39.75, 7.00)
CIE-LCH	lch(58.79, 40.36, 170.01°)
OKLab	oklab(63.06% -0.1112 0.0178)
OKLCH	oklch(63.06% 0.113 170.9)
XYZ	xyz(17.1674, 26.8039, 24.6868)
Luminance	0.2681 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289F80 #9F2847

analogous

#289F45 #289F80 #28839F

triadic

#289F80 #80289F #9F8028

tetradic

#289F80 #45289F #9F2847 #839F28

square

#289F80 #45289F #9F2847 #839F28

split-complementary

#289F80 #9F2883 #9F4528

monochromatic

#0F3D31 #1C6E59 #289F80 #37CDA6 #68D9BC

Accessibility & contrast

On white

3.30

#289F80 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.36

#289F80 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289F80

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289F80	#FFFFFF	#000000	##000000
##289F80	1.00	3.30	6.36	6.36
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.36	21.00	1.00	1.00
##000000	6.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A947E

Deuteranopia (green-blind)

#8B8982

Tritanopia (blue-blind)

#00A096

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #289f80;
/* rgb */ color: rgb(40, 159, 128);
/* oklch */ color: oklch(63.1% 0.113 170.9);

Tailwind

colors: {
  custom: {
    50: '#75bca4',
    500: '#289f80',
    950: '#000000',
  },
}

SCSS

$custom: #289f80;
$custom-light: #75bca4;
$custom-dark: #000000;

JSON

{
  "hex": "#289f80",
  "rgb": {
    "r": 40,
    "g": 159,
    "b": 128
  },
  "hsl": {
    "h": 164.37,
    "s": 59.799,
    "l": 39.02
  },
  "oklch": {
    "l": 0.63064,
    "c": 0.11266,
    "h": 170.9
  },
  "luminance": 0.26806
}

Semantic roles & 50–950 ramp

primary

#289F80

secondary

#BF647B

accent

#456EE3

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#0A120F

muted

#7C817F

Preview Lab

Preview with #289F80

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

Preview Lab → · Contrast checker → · Palette generator →