#289C7E#289C7E

#289C7E is a light, moderate teal. Relative luminance 0.257; OKLCH L 62.2% C 0.110 H 171.1°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#289C7E
RGB	rgb(40, 156, 126)
HSL	hsl(164, 59%, 38%)
HSV	hsv(164, 74%, 61%)
CMYK	cmyk(74.4%, 0%, 19.2%, 38.8%)
CIE-LAB	lab(57.78, -38.95, 6.68)
CIE-LCH	lch(57.78, 39.52, 170.26°)
OKLab	oklab(62.22% -0.1091 0.017)
OKLCH	oklch(62.22% 0.11 171.1)
XYZ	xyz(16.5275, 25.7325, 23.8304)
Luminance	0.2573 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289C7E #9C2846

analogous

#289C44 #289C7E #28809C

triadic

#289C7E #7E289C #9C7E28

tetradic

#289C7E #44289C #9C2846 #809C28

square

#289C7E #44289C #9C2846 #809C28

split-complementary

#289C7E #9C2880 #9C4428

monochromatic

#0F3B2F #1C6B57 #289C7E #36CBA5 #67D8BB

Accessibility & contrast

On white

3.42

#289C7E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#289C7E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289C7E

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289C7E	#FFFFFF	#000000	##000000
##289C7E	1.00	3.42	6.15	6.15
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97917D

Deuteranopia (green-blind)

#888680

Tritanopia (blue-blind)

#009D93

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #289c7e;
/* rgb */ color: rgb(40, 156, 126);
/* oklch */ color: oklch(62.2% 0.110 171.1);

Tailwind

colors: {
  custom: {
    50: '#74baa3',
    500: '#289c7e',
    950: '#000000',
  },
}

SCSS

$custom: #289c7e;
$custom-light: #74baa3;
$custom-dark: #000000;

JSON

{
  "hex": "#289c7e",
  "rgb": {
    "r": 40,
    "g": 156,
    "b": 126
  },
  "hsl": {
    "h": 164.483,
    "s": 59.184,
    "l": 38.431
  },
  "oklch": {
    "l": 0.62221,
    "c": 0.11043,
    "h": 171.1
  },
  "luminance": 0.25734
}

Semantic roles & 50–950 ramp

primary

#289C7E

secondary

#BE627A

accent

#456EE2

background

#F7FBFA

surface

#EEF6F3

border

#C9D0CD

text

#09120F

muted

#7B817F

Preview Lab

Preview with #289C7E

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

Preview Lab → · Contrast checker → · Palette generator →