#37B883#37B883

#37B883 is a light, vivid teal. Relative luminance 0.367; OKLCH L 70.0% C 0.137 H 161.5°. Best body text is #000000 at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#37B883
RGB	rgb(55, 184, 131)
HSL	hsl(155, 54%, 47%)
HSV	hsv(155, 70%, 72%)
CMYK	cmyk(70.1%, 0%, 28.8%, 27.8%)
CIE-LAB	lab(67.07, -47.36, 17.03)
CIE-LCH	lch(67.07, 50.33, 160.22°)
OKLab	oklab(69.97% -0.1294 0.0433)
OKLCH	oklch(69.97% 0.137 161.5)
XYZ	xyz(22.8104, 36.7293, 27.3556)
Luminance	0.3673 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B883 #B8376C

analogous

#37B843 #37B883 #37ADB8

triadic

#37B883 #8337B8 #B88337

tetradic

#37B883 #4337B8 #B8376C #ADB837

square

#37B883 #4337B8 #B8376C #ADB837

split-complementary

#37B883 #B837AD #B84337

monochromatic

#1B5A40 #298961 #37B883 #5DCFA0 #8DDDBC

Accessibility & contrast

On white

2.52

#37B883 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.35

#37B883 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B883

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B883	#FFFFFF	#000000	##000000
##37B883	1.00	2.52	8.35	8.35
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.35	21.00	1.00	1.00
##000000	8.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5AA80

Deuteranopia (green-blind)

#A59E86

Tritanopia (blue-blind)

#00B8AA

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #37b883;
/* rgb */ color: rgb(55, 184, 131);
/* oklch */ color: oklch(70.0% 0.137 161.5);

Tailwind

colors: {
  custom: {
    50: '#7fcea7',
    500: '#37b883',
    950: '#000000',
  },
}

SCSS

$custom: #37b883;
$custom-light: #7fcea7;
$custom-dark: #000000;

JSON

{
  "hex": "#37b883",
  "rgb": {
    "r": 55,
    "g": 184,
    "b": 131
  },
  "hsl": {
    "h": 155.349,
    "s": 53.975,
    "l": 46.863
  },
  "oklch": {
    "l": 0.69965,
    "c": 0.1365,
    "h": 161.5
  },
  "luminance": 0.36732
}

Semantic roles & 50–950 ramp

primary

#37B883

secondary

#C7849F

accent

#4A87DD

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B140F

muted

#7C827F

Preview Lab

Preview with #37B883

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

Preview Lab → · Contrast checker → · Palette generator →