#289C7B#289C7B

#289C7B is a light, moderate teal. Relative luminance 0.257; OKLCH L 62.1% C 0.113 H 169.2°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#289C7B
RGB	rgb(40, 156, 123)
HSL	hsl(163, 59%, 38%)
HSV	hsv(163, 74%, 61%)
CMYK	cmyk(74.4%, 0%, 21.2%, 38.8%)
CIE-LAB	lab(57.71, -39.71, 8.27)
CIE-LCH	lch(57.71, 40.56, 168.23°)
OKLab	oklab(62.14% -0.1106 0.0211)
OKLCH	oklch(62.14% 0.113 169.2)
XYZ	xyz(16.3368, 25.6562, 22.8262)
Luminance	0.2566 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289C7B #9C2849

analogous

#289C41 #289C7B #28839C

triadic

#289C7B #7B289C #9C7B28

tetradic

#289C7B #41289C #9C2849 #839C28

square

#289C7B #41289C #9C2849 #839C28

split-complementary

#289C7B #9C2883 #9C4128

monochromatic

#0F3B2E #1C6B55 #289C7B #36CBA1 #67D8B8

Accessibility & contrast

On white

3.42

#289C7B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#289C7B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289C7B

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289C7B	#FFFFFF	#000000	##000000
##289C7B	1.00	3.42	6.13	6.13
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.13	21.00	1.00	1.00
##000000	6.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#989179

Deuteranopia (green-blind)

#89867D

Tritanopia (blue-blind)

#009D93

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #289c7b;
/* rgb */ color: rgb(40, 156, 123);
/* oklch */ color: oklch(62.1% 0.113 169.2);

Tailwind

colors: {
  custom: {
    50: '#74baa1',
    500: '#289c7b',
    950: '#000000',
  },
}

SCSS

$custom: #289c7b;
$custom-light: #74baa1;
$custom-dark: #000000;

JSON

{
  "hex": "#289c7b",
  "rgb": {
    "r": 40,
    "g": 156,
    "b": 123
  },
  "hsl": {
    "h": 162.931,
    "s": 59.184,
    "l": 38.431
  },
  "oklch": {
    "l": 0.62137,
    "c": 0.11258,
    "h": 169.2
  },
  "luminance": 0.25658
}

Semantic roles & 50–950 ramp

primary

#289C7B

secondary

#BE627C

accent

#4572E2

background

#F7FBF9

surface

#EEF6F2

border

#C9D0CC

text

#09120E

muted

#7B817E

Preview Lab

Preview with #289C7B

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

Preview Lab → · Contrast checker → · Palette generator →