#37BA9B#37BA9B

#37BA9B is a light, vivid teal. Relative luminance 0.383; OKLCH L 71.1% C 0.121 H 173.3°. Best body text is #000000 at 8.66:1 contrast (WCAG AA passes).

Color values

HEX	#37BA9B
RGB	rgb(55, 186, 155)
HSL	hsl(166, 54%, 47%)
HSV	hsv(166, 70%, 73%)
CMYK	cmyk(70.4%, 0%, 16.7%, 27.1%)
CIE-LAB	lab(68.24, -42.53, 5.58)
CIE-LCH	lch(68.24, 42.89, 172.53°)
OKLab	oklab(71.1% -0.1201 0.0141)
OKLCH	oklch(71.1% 0.121 173.3)
XYZ	xyz(25.0478, 38.2937, 37.0753)
Luminance	0.3830 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BA9B #BA3756

analogous

#37BA5A #37BA9B #3797BA

triadic

#37BA9B #9B37BA #BA9B37

tetradic

#37BA9B #5A37BA #BA3756 #97BA37

square

#37BA9B #5A37BA #BA3756 #97BA37

split-complementary

#37BA9B #BA3797 #BA5A37

monochromatic

#1B5C4C #298B74 #37BA9B #5FD0B5 #8EDECB

Accessibility & contrast

On white

2.43

#37BA9B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.66

#37BA9B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BA9B

8.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BA9B	#FFFFFF	#000000	##000000
##37BA9B	1.00	2.43	8.66	8.66
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.66	21.00	1.00	1.00
##000000	8.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4AE9A

Deuteranopia (green-blind)

#A2A19D

Tritanopia (blue-blind)

#00BCB1

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #37ba9b;
/* rgb */ color: rgb(55, 186, 155);
/* oklch */ color: oklch(71.1% 0.121 173.3);

Tailwind

colors: {
  custom: {
    50: '#80cfb8',
    500: '#37ba9b',
    950: '#000000',
  },
}

SCSS

$custom: #37ba9b;
$custom-light: #80cfb8;
$custom-dark: #000000;

JSON

{
  "hex": "#37ba9b",
  "rgb": {
    "r": 55,
    "g": 186,
    "b": 155
  },
  "hsl": {
    "h": 165.802,
    "s": 54.357,
    "l": 47.255
  },
  "oklch": {
    "l": 0.71097,
    "c": 0.12091,
    "h": 173.3
  },
  "luminance": 0.38297
}

Semantic roles & 50–950 ramp

primary

#37BA9B

secondary

#C88595

accent

#4A6DDE

background

#F8FCFB

surface

#F0F9F6

border

#CBD2D0

text

#0C1411

muted

#7D8280

Preview Lab

Preview with #37BA9B

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

Preview Lab → · Contrast checker → · Palette generator →