#37B686#37B686

#37B686 is a light, vivid teal. Relative luminance 0.360; OKLCH L 69.5% C 0.131 H 163.5°. Best body text is #000000 at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#37B686
RGB	rgb(55, 182, 134)
HSL	hsl(157, 54%, 46%)
HSV	hsv(157, 70%, 71%)
CMYK	cmyk(69.8%, 0%, 26.4%, 28.6%)
CIE-LAB	lab(66.51, -45.87, 14.62)
CIE-LCH	lch(66.51, 48.14, 162.32°)
OKLab	oklab(69.52% -0.126 0.0373)
OKLCH	oklch(69.52% 0.131 163.5)
XYZ	xyz(22.6042, 35.9868, 28.3045)
Luminance	0.3599 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B686 #B63767

analogous

#37B647 #37B686 #37A7B6

triadic

#37B686 #8637B6 #B68637

tetradic

#37B686 #4737B6 #B63767 #A7B637

square

#37B686 #4737B6 #B63767 #A7B637

split-complementary

#37B686 #B637A7 #B64737

monochromatic

#1B5841 #298763 #37B686 #5CCEA3 #8BDCBE

Accessibility & contrast

On white

2.56

#37B686 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.20

#37B686 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B686

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B686	#FFFFFF	#000000	##000000
##37B686	1.00	2.56	8.20	8.20
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.20	21.00	1.00	1.00
##000000	8.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A983

Deuteranopia (green-blind)

#A29D89

Tritanopia (blue-blind)

#00B6A9

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #37b686;
/* rgb */ color: rgb(55, 182, 134);
/* oklch */ color: oklch(69.5% 0.131 163.5);

Tailwind

colors: {
  custom: {
    50: '#7ecda9',
    500: '#37b686',
    950: '#000000',
  },
}

SCSS

$custom: #37b686;
$custom-light: #7ecda9;
$custom-dark: #000000;

JSON

{
  "hex": "#37b686",
  "rgb": {
    "r": 55,
    "g": 182,
    "b": 134
  },
  "hsl": {
    "h": 157.323,
    "s": 53.586,
    "l": 46.471
  },
  "oklch": {
    "l": 0.69523,
    "c": 0.13136,
    "h": 163.5
  },
  "luminance": 0.35989
}

Semantic roles & 50–950 ramp

primary

#37B686

secondary

#C6829C

accent

#4B82DD

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B130F

muted

#7C827F

Preview Lab

Preview with #37B686

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

Preview Lab → · Contrast checker → · Palette generator →