#289B7E#289B7E

#289B7E is a mid, moderate teal. Relative luminance 0.254; OKLCH L 62.0% C 0.109 H 171.7°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#289B7E
RGB	rgb(40, 155, 126)
HSL	hsl(165, 59%, 38%)
HSV	hsv(165, 74%, 61%)
CMYK	cmyk(74.2%, 0%, 18.7%, 39.2%)
CIE-LAB	lab(57.46, -38.51, 6.22)
CIE-LCH	lch(57.46, 39.01, 170.82°)
OKLab	oklab(61.96% -0.1081 0.0158)
OKLCH	oklch(61.96% 0.109 171.7)
XYZ	xyz(16.3603, 25.3982, 23.7747)
Luminance	0.2540 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289B7E #9B2845

analogous

#289B45 #289B7E #287E9B

triadic

#289B7E #7E289B #9B7E28

tetradic

#289B7E #45289B #9B2845 #7E9B28

square

#289B7E #45289B #9B2845 #7E9B28

split-complementary

#289B7E #9B287E #9B4528

monochromatic

#0F3A2F #1B6A56 #289B7E #35CBA5 #66D7BB

Accessibility & contrast

On white

3.45

#289B7E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#289B7E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289B7E

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289B7E	#FFFFFF	#000000	##000000
##289B7E	1.00	3.45	6.08	6.08
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96907D

Deuteranopia (green-blind)

#878580

Tritanopia (blue-blind)

#009C93

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #289b7e;
/* rgb */ color: rgb(40, 155, 126);
/* oklch */ color: oklch(62.0% 0.109 171.7);

Tailwind

colors: {
  custom: {
    50: '#74b9a3',
    500: '#289b7e',
    950: '#000000',
  },
}

SCSS

$custom: #289b7e;
$custom-light: #74b9a3;
$custom-dark: #000000;

JSON

{
  "hex": "#289b7e",
  "rgb": {
    "r": 40,
    "g": 155,
    "b": 126
  },
  "hsl": {
    "h": 164.87,
    "s": 58.974,
    "l": 38.235
  },
  "oklch": {
    "l": 0.61958,
    "c": 0.10922,
    "h": 171.7
  },
  "luminance": 0.254
}

Semantic roles & 50–950 ramp

primary

#289B7E

secondary

#BD6179

accent

#466DE2

background

#F7FBFA

surface

#EEF6F3

border

#C9D0CD

text

#09110F

muted

#7B807F

Preview Lab

Preview with #289B7E

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

Preview Lab → · Contrast checker → · Palette generator →