#289F83#289F83

#289F83 is a light, moderate teal. Relative luminance 0.269; OKLCH L 63.1% C 0.111 H 172.9°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#289F83
RGB	rgb(40, 159, 131)
HSL	hsl(166, 60%, 39%)
HSV	hsv(166, 75%, 62%)
CMYK	cmyk(74.8%, 0%, 17.6%, 37.6%)
CIE-LAB	lab(58.87, -38.97, 5.41)
CIE-LCH	lch(58.87, 39.35, 172.09°)
OKLab	oklab(63.15% -0.1098 0.0137)
OKLCH	oklch(63.15% 0.111 172.9)
XYZ	xyz(17.3678, 26.8840, 25.7421)
Luminance	0.2689 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289F83 #9F2844

analogous

#289F48 #289F83 #28809F

triadic

#289F83 #83289F #9F8328

tetradic

#289F83 #48289F #9F2844 #809F28

square

#289F83 #48289F #9F2844 #809F28

split-complementary

#289F83 #9F2880 #9F4828

monochromatic

#0F3D32 #1C6E5B #289F83 #37CDAA #68D9BF

Accessibility & contrast

On white

3.29

#289F83 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#289F83 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289F83

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289F83	#FFFFFF	#000000	##000000
##289F83	1.00	3.29	6.38	6.38
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.38	21.00	1.00	1.00
##000000	6.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A9482

Deuteranopia (green-blind)

#8A8985

Tritanopia (blue-blind)

#00A197

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #289f83;
/* rgb */ color: rgb(40, 159, 131);
/* oklch */ color: oklch(63.1% 0.111 172.9);

Tailwind

colors: {
  custom: {
    50: '#75bca7',
    500: '#289f83',
    950: '#000000',
  },
}

SCSS

$custom: #289f83;
$custom-light: #75bca7;
$custom-dark: #000000;

JSON

{
  "hex": "#289f83",
  "rgb": {
    "r": 40,
    "g": 159,
    "b": 131
  },
  "hsl": {
    "h": 165.882,
    "s": 59.799,
    "l": 39.02
  },
  "oklch": {
    "l": 0.6315,
    "c": 0.11063,
    "h": 172.9
  },
  "luminance": 0.26886
}

Semantic roles & 50–950 ramp

primary

#289F83

secondary

#BF6479

accent

#456AE3

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#0A120F

muted

#7C817F

Preview Lab

Preview with #289F83

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

Preview Lab → · Contrast checker → · Palette generator →