#37B789#37B789

#37B789 is a light, vivid teal. Relative luminance 0.365; OKLCH L 69.9% C 0.130 H 164.6°. Best body text is #000000 at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#37B789
RGB	rgb(55, 183, 137)
HSL	hsl(158, 54%, 47%)
HSV	hsv(158, 70%, 72%)
CMYK	cmyk(69.9%, 0%, 25.1%, 28.2%)
CIE-LAB	lab(66.89, -45.60, 13.51)
CIE-LCH	lch(66.89, 47.55, 163.50°)
OKLab	oklab(69.85% -0.1256 0.0345)
OKLCH	oklch(69.85% 0.13 164.6)
XYZ	xyz(23.0219, 36.4827, 29.4906)
Luminance	0.3649 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B789 #B73765

analogous

#37B749 #37B789 #37A5B7

triadic

#37B789 #8937B7 #B78937

tetradic

#37B789 #4937B7 #B73765 #A5B737

square

#37B789 #4937B7 #B73765 #A5B737

split-complementary

#37B789 #B737A5 #B74937

monochromatic

#1B5943 #298866 #37B789 #5DCEA6 #8CDCC0

Accessibility & contrast

On white

2.53

#37B789 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.30

#37B789 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B789

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B789	#FFFFFF	#000000	##000000
##37B789	1.00	2.53	8.30	8.30
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.30	21.00	1.00	1.00
##000000	8.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3AA86

Deuteranopia (green-blind)

#A39E8C

Tritanopia (blue-blind)

#00B7AA

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #37b789;
/* rgb */ color: rgb(55, 183, 137);
/* oklch */ color: oklch(69.9% 0.130 164.6);

Tailwind

colors: {
  custom: {
    50: '#7fcdab',
    500: '#37b789',
    950: '#000000',
  },
}

SCSS

$custom: #37b789;
$custom-light: #7fcdab;
$custom-dark: #000000;

JSON

{
  "hex": "#37b789",
  "rgb": {
    "r": 55,
    "g": 183,
    "b": 137
  },
  "hsl": {
    "h": 158.438,
    "s": 53.782,
    "l": 46.667
  },
  "oklch": {
    "l": 0.69854,
    "c": 0.13021,
    "h": 164.6
  },
  "luminance": 0.36485
}

Semantic roles & 50–950 ramp

primary

#37B789

secondary

#C7839B

accent

#4B7FDD

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B1410

muted

#7C827F

Preview Lab

Preview with #37B789

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

Preview Lab → · Contrast checker → · Palette generator →