#37BF9A#37BF9A

#37BF9A is a light, vivid teal. Relative luminance 0.404; OKLCH L 72.3% C 0.127 H 170.4°. Best body text is #000000 at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#37BF9A
RGB	rgb(55, 191, 154)
HSL	hsl(164, 55%, 48%)
HSV	hsv(164, 71%, 75%)
CMYK	cmyk(71.2%, 0%, 19.4%, 25.1%)
CIE-LAB	lab(69.76, -44.91, 8.30)
CIE-LCH	lch(69.76, 45.67, 169.53°)
OKLab	oklab(72.33% -0.1256 0.0212)
OKLCH	oklch(72.33% 0.127 170.4)
XYZ	xyz(26.0360, 40.4039, 36.9921)
Luminance	0.4041 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BF9A #BF375C

analogous

#37BF56 #37BF9A #37A0BF

triadic

#37BF9A #9A37BF #BF9A37

tetradic

#37BF9A #5637BF #BF375C #A0BF37

square

#37BF9A #5637BF #BF375C #A0BF37

split-complementary

#37BF9A #BF37A0 #BF5637

monochromatic

#1C604D #298F74 #37BF9A #62D2B3 #91DFCA

Accessibility & contrast

On white

2.31

#37BF9A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.08

#37BF9A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BF9A

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BF9A	#FFFFFF	#000000	##000000
##37BF9A	1.00	2.31	9.08	9.08
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.08	21.00	1.00	1.00
##000000	9.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9B298

Deuteranopia (green-blind)

#A7A59D

Tritanopia (blue-blind)

#00C0B4

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #37bf9a;
/* rgb */ color: rgb(55, 191, 154);
/* oklch */ color: oklch(72.3% 0.127 170.4);

Tailwind

colors: {
  custom: {
    50: '#80d3b7',
    500: '#37bf9a',
    950: '#000000',
  },
}

SCSS

$custom: #37bf9a;
$custom-light: #80d3b7;
$custom-dark: #000000;

JSON

{
  "hex": "#37bf9a",
  "rgb": {
    "r": 55,
    "g": 191,
    "b": 154
  },
  "hsl": {
    "h": 163.676,
    "s": 55.285,
    "l": 48.235
  },
  "oklch": {
    "l": 0.72332,
    "c": 0.12741,
    "h": 170.4
  },
  "luminance": 0.40407
}

Semantic roles & 50–950 ramp

primary

#37BF9A

secondary

#CA889A

accent

#4972DF

background

#F8FDFB

surface

#F0FAF6

border

#CBD3D0

text

#0C1411

muted

#7D8380

Preview Lab

Preview with #37BF9A

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

Preview Lab → · Contrast checker → · Palette generator →