#37B683#37B683

#37B683 is a light, vivid teal. Relative luminance 0.359; OKLCH L 69.5% C 0.134 H 162.1°. Best body text is #000000 at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#37B683
RGB	rgb(55, 182, 131)
HSL	hsl(156, 54%, 46%)
HSV	hsv(156, 70%, 71%)
CMYK	cmyk(69.8%, 0%, 28%, 28.6%)
CIE-LAB	lab(66.45, -46.54, 16.16)
CIE-LCH	lch(66.45, 49.27, 160.85°)
OKLab	oklab(69.45% -0.1274 0.0412)
OKLCH	oklch(69.45% 0.134 162.1)
XYZ	xyz(22.3979, 35.9043, 27.2181)
Luminance	0.3591 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B683 #B6376A

analogous

#37B644 #37B683 #37A9B6

triadic

#37B683 #8337B6 #B68337

tetradic

#37B683 #4437B6 #B6376A #A9B637

square

#37B683 #4437B6 #B6376A #A9B637

split-complementary

#37B683 #B637A9 #B64437

monochromatic

#1B583F #298761 #37B683 #5CCEA0 #8BDCBC

Accessibility & contrast

On white

2.57

#37B683 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.18

#37B683 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B683

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B683	#FFFFFF	#000000	##000000
##37B683	1.00	2.57	8.18	8.18
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.18	21.00	1.00	1.00
##000000	8.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A980

Deuteranopia (green-blind)

#A39D86

Tritanopia (blue-blind)

#00B6A8

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #37b683;
/* rgb */ color: rgb(55, 182, 131);
/* oklch */ color: oklch(69.5% 0.134 162.1);

Tailwind

colors: {
  custom: {
    50: '#7ecda7',
    500: '#37b683',
    950: '#000000',
  },
}

SCSS

$custom: #37b683;
$custom-light: #7ecda7;
$custom-dark: #000000;

JSON

{
  "hex": "#37b683",
  "rgb": {
    "r": 55,
    "g": 182,
    "b": 131
  },
  "hsl": {
    "h": 155.906,
    "s": 53.586,
    "l": 46.471
  },
  "oklch": {
    "l": 0.69451,
    "c": 0.13387,
    "h": 162.1
  },
  "luminance": 0.35907
}

Semantic roles & 50–950 ramp

primary

#37B683

secondary

#C6829E

accent

#4B86DD

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B130F

muted

#7C827F

Preview Lab

Preview with #37B683

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

Preview Lab → · Contrast checker → · Palette generator →