#37B59C#37B59C

#37B59C is a light, moderate teal. Relative luminance 0.363; OKLCH L 69.9% C 0.115 H 176.6°. Best body text is #000000 at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#37B59C
RGB	rgb(55, 181, 156)
HSL	hsl(168, 53%, 46%)
HSV	hsv(168, 70%, 71%)
CMYK	cmyk(69.6%, 0%, 13.8%, 29%)
CIE-LAB	lab(66.72, -40.08, 2.83)
CIE-LCH	lch(66.72, 40.18, 175.96°)
OKLab	oklab(69.86% -0.1145 0.0069)
OKLCH	oklch(69.86% 0.115 176.6)
XYZ	xyz(24.0972, 36.2575, 37.1745)
Luminance	0.3626 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B59C #B53750

analogous

#37B55D #37B59C #378FB5

triadic

#37B59C #9C37B5 #B59C37

tetradic

#37B59C #5D37B5 #B53750 #8FB537

square

#37B59C #5D37B5 #B53750 #8FB537

split-complementary

#37B59C #B5378F #B55D37

monochromatic

#1A574B #298674 #37B59C #5CCDB7 #8BDCCC

Accessibility & contrast

On white

2.54

#37B59C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.25

#37B59C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B59C

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B59C	#FFFFFF	#000000	##000000
##37B59C	1.00	2.54	8.25	8.25
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.25	21.00	1.00	1.00
##000000	8.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEAA9B

Deuteranopia (green-blind)

#9D9D9E

Tritanopia (blue-blind)

#00B7AE

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #37b59c;
/* rgb */ color: rgb(55, 181, 156);
/* oklch */ color: oklch(69.9% 0.115 176.6);

Tailwind

colors: {
  custom: {
    50: '#7fccb9',
    500: '#37b59c',
    950: '#000000',
  },
}

SCSS

$custom: #37b59c;
$custom-light: #7fccb9;
$custom-dark: #000000;

JSON

{
  "hex": "#37b59c",
  "rgb": {
    "r": 55,
    "g": 181,
    "b": 156
  },
  "hsl": {
    "h": 168.095,
    "s": 53.39,
    "l": 46.275
  },
  "oklch": {
    "l": 0.69863,
    "c": 0.1147,
    "h": 176.6
  },
  "luminance": 0.3626
}

Semantic roles & 50–950 ramp

primary

#37B59C

secondary

#C6828F

accent

#4B68DD

background

#F8FCFB

surface

#EFF9F6

border

#CAD2D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #37B59C

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

Preview Lab → · Contrast checker → · Palette generator →