#289C78#289C78

#289C78 is a light, moderate teal. Relative luminance 0.256; OKLCH L 62.1% C 0.115 H 167.3°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#289C78
RGB	rgb(40, 156, 120)
HSL	hsl(161, 59%, 38%)
HSV	hsv(161, 74%, 61%)
CMYK	cmyk(74.4%, 0%, 23.1%, 38.8%)
CIE-LAB	lab(57.64, -40.46, 9.87)
CIE-LCH	lch(57.64, 41.64, 166.29°)
OKLab	oklab(62.06% -0.1121 0.0252)
OKLCH	oklch(62.06% 0.115 167.3)
XYZ	xyz(16.1519, 25.5822, 21.8523)
Luminance	0.2558 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289C78 #9C284C

analogous

#289C3E #289C78 #28869C

triadic

#289C78 #78289C #9C7828

tetradic

#289C78 #3E289C #9C284C #869C28

square

#289C78 #3E289C #9C284C #869C28

split-complementary

#289C78 #9C2886 #9C3E28

monochromatic

#0F3B2D #1C6B53 #289C78 #36CB9D #67D8B5

Accessibility & contrast

On white

3.43

#289C78 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#289C78 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289C78

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289C78	#FFFFFF	#000000	##000000
##289C78	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#989176

Deuteranopia (green-blind)

#89867A

Tritanopia (blue-blind)

#009D92

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #289c78;
/* rgb */ color: rgb(40, 156, 120);
/* oklch */ color: oklch(62.1% 0.115 167.3);

Tailwind

colors: {
  custom: {
    50: '#74ba9f',
    500: '#289c78',
    950: '#000000',
  },
}

SCSS

$custom: #289c78;
$custom-light: #74ba9f;
$custom-dark: #000000;

JSON

{
  "hex": "#289c78",
  "rgb": {
    "r": 40,
    "g": 156,
    "b": 120
  },
  "hsl": {
    "h": 161.379,
    "s": 59.184,
    "l": 38.431
  },
  "oklch": {
    "l": 0.62055,
    "c": 0.11486,
    "h": 167.3
  },
  "luminance": 0.25584
}

Semantic roles & 50–950 ramp

primary

#289C78

secondary

#BE627E

accent

#4576E2

background

#F7FBF9

surface

#EEF6F2

border

#C9D0CC

text

#09120E

muted

#7B817E

Preview Lab

Preview with #289C78

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

Preview Lab → · Contrast checker → · Palette generator →