#37BB9E#37BB9E

#37BB9E is a light, vivid teal. Relative luminance 0.388; OKLCH L 71.4% C 0.120 H 174.6°. Best body text is #000000 at 8.76:1 contrast (WCAG AA passes).

Color values

HEX	#37BB9E
RGB	rgb(55, 187, 158)
HSL	hsl(167, 55%, 47%)
HSV	hsv(167, 71%, 73%)
CMYK	cmyk(70.6%, 0%, 15.5%, 26.7%)
CIE-LAB	lab(68.62, -42.20, 4.48)
CIE-LCH	lch(68.62, 42.44, 173.94°)
OKLab	oklab(71.44% -0.1197 0.0112)
OKLCH	oklch(71.44% 0.12 174.6)
XYZ	xyz(25.5143, 38.8185, 38.4892)
Luminance	0.3882 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BB9E #BB3754

analogous

#37BB5C #37BB9E #3796BB

triadic

#37BB9E #9E37BB #BB9E37

tetradic

#37BB9E #5C37BB #BB3754 #96BB37

square

#37BB9E #5C37BB #BB3754 #96BB37

split-complementary

#37BB9E #BB3796 #BB5C37

monochromatic

#1B5C4E #298C76 #37BB9E #5FD0B7 #8EDECC

Accessibility & contrast

On white

2.40

#37BB9E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.76

#37BB9E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BB9E

8.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BB9E	#FFFFFF	#000000	##000000
##37BB9E	1.00	2.40	8.76	8.76
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.76	21.00	1.00	1.00
##000000	8.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4AF9D

Deuteranopia (green-blind)

#A2A2A0

Tritanopia (blue-blind)

#00BDB2

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #37bb9e;
/* rgb */ color: rgb(55, 187, 158);
/* oklch */ color: oklch(71.4% 0.120 174.6);

Tailwind

colors: {
  custom: {
    50: '#80d0ba',
    500: '#37bb9e',
    950: '#000000',
  },
}

SCSS

$custom: #37bb9e;
$custom-light: #80d0ba;
$custom-dark: #000000;

JSON

{
  "hex": "#37bb9e",
  "rgb": {
    "r": 55,
    "g": 187,
    "b": 158
  },
  "hsl": {
    "h": 166.818,
    "s": 54.545,
    "l": 47.451
  },
  "oklch": {
    "l": 0.71435,
    "c": 0.12022,
    "h": 174.6
  },
  "luminance": 0.38821
}

Semantic roles & 50–950 ramp

primary

#37BB9E

secondary

#C98594

accent

#4A6ADE

background

#F8FCFB

surface

#F0F9F6

border

#CBD2D0

text

#0C1411

muted

#7D8280

Preview Lab

Preview with #37BB9E

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

Preview Lab → · Contrast checker → · Palette generator →