#289B73#289B73

#289B73 is a mid, moderate teal. Relative luminance 0.251; OKLCH L 61.7% C 0.118 H 164.8°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#289B73
RGB	rgb(40, 155, 115)
HSL	hsl(159, 59%, 38%)
HSV	hsv(159, 74%, 61%)
CMYK	cmyk(74.2%, 0%, 25.8%, 39.2%)
CIE-LAB	lab(57.20, -41.25, 12.07)
CIE-LCH	lch(57.20, 42.98, 163.69°)
OKLab	oklab(61.66% -0.1135 0.0308)
OKLCH	oklch(61.66% 0.118 164.8)
XYZ	xyz(15.6892, 25.1298, 20.2400)
Luminance	0.2513 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289B73 #9B2850

analogous

#289B39 #289B73 #28899B

triadic

#289B73 #73289B #9B7328

tetradic

#289B73 #39289B #9B2850 #899B28

square

#289B73 #39289B #9B2850 #899B28

split-complementary

#289B73 #9B2889 #9B3928

monochromatic

#0F3A2B #1B6A4F #289B73 #35CB97 #66D7B0

Accessibility & contrast

On white

3.48

#289B73 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#289B73 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289B73

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289B73	#FFFFFF	#000000	##000000
##289B73	1.00	3.48	6.03	6.03
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.03	21.00	1.00	1.00
##000000	6.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#989071

Deuteranopia (green-blind)

#898576

Tritanopia (blue-blind)

#009B90

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #289b73;
/* rgb */ color: rgb(40, 155, 115);
/* oklch */ color: oklch(61.7% 0.118 164.8);

Tailwind

colors: {
  custom: {
    50: '#73b99b',
    500: '#289b73',
    950: '#000000',
  },
}

SCSS

$custom: #289b73;
$custom-light: #73b99b;
$custom-dark: #000000;

JSON

{
  "hex": "#289b73",
  "rgb": {
    "r": 40,
    "g": 155,
    "b": 115
  },
  "hsl": {
    "h": 159.13,
    "s": 58.974,
    "l": 38.235
  },
  "oklch": {
    "l": 0.61659,
    "c": 0.11759,
    "h": 164.8
  },
  "luminance": 0.25132
}

Semantic roles & 50–950 ramp

primary

#289B73

secondary

#BD6181

accent

#467CE2

background

#F7FBF9

surface

#EEF6F2

border

#C9D0CC

text

#09110E

muted

#7B807E

Preview Lab

Preview with #289B73

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

Preview Lab → · Contrast checker → · Palette generator →