#289F81#289F81

#289F81 is a light, moderate teal. Relative luminance 0.268; OKLCH L 63.1% C 0.112 H 171.5°. Best body text is #000000 at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#289F81
RGB	rgb(40, 159, 129)
HSL	hsl(165, 60%, 39%)
HSV	hsv(165, 75%, 62%)
CMYK	cmyk(74.8%, 0%, 18.9%, 37.6%)
CIE-LAB	lab(58.82, -39.49, 6.47)
CIE-LCH	lch(58.82, 40.02, 170.70°)
OKLab	oklab(63.09% -0.1107 0.0165)
OKLCH	oklch(63.09% 0.112 171.5)
XYZ	xyz(17.2336, 26.8303, 25.0351)
Luminance	0.2683 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289F81 #9F2846

analogous

#289F46 #289F81 #28829F

triadic

#289F81 #81289F #9F8128

tetradic

#289F81 #46289F #9F2846 #829F28

square

#289F81 #46289F #9F2846 #829F28

split-complementary

#289F81 #9F2882 #9F4628

monochromatic

#0F3D32 #1C6E59 #289F81 #37CDA7 #68D9BD

Accessibility & contrast

On white

3.30

#289F81 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.37

#289F81 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289F81

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289F81	#FFFFFF	#000000	##000000
##289F81	1.00	3.30	6.37	6.37
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.37	21.00	1.00	1.00
##000000	6.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A9480

Deuteranopia (green-blind)

#8A8983

Tritanopia (blue-blind)

#00A096

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #289f81;
/* rgb */ color: rgb(40, 159, 129);
/* oklch */ color: oklch(63.1% 0.112 171.5);

Tailwind

colors: {
  custom: {
    50: '#75bca5',
    500: '#289f81',
    950: '#000000',
  },
}

SCSS

$custom: #289f81;
$custom-light: #75bca5;
$custom-dark: #000000;

JSON

{
  "hex": "#289f81",
  "rgb": {
    "r": 40,
    "g": 159,
    "b": 129
  },
  "hsl": {
    "h": 164.874,
    "s": 59.799,
    "l": 39.02
  },
  "oklch": {
    "l": 0.63093,
    "c": 0.11197,
    "h": 171.5
  },
  "luminance": 0.26832
}

Semantic roles & 50–950 ramp

primary

#289F81

secondary

#BF647B

accent

#456DE3

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#0A120F

muted

#7C817F

Preview Lab

Preview with #289F81

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

Preview Lab → · Contrast checker → · Palette generator →