#37B593#37B593

#37B593 is a light, vivid teal. Relative luminance 0.360; OKLCH L 69.6% C 0.120 H 170.9°. Best body text is #000000 at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#37B593
RGB	rgb(55, 181, 147)
HSL	hsl(164, 53%, 46%)
HSV	hsv(164, 70%, 71%)
CMYK	cmyk(69.6%, 0%, 18.8%, 29%)
CIE-LAB	lab(66.49, -42.36, 7.47)
CIE-LCH	lch(66.49, 43.01, 170.00°)
OKLab	oklab(69.61% -0.1187 0.019)
OKLCH	oklch(69.61% 0.12 170.9)
XYZ	xyz(23.3632, 35.9639, 33.3085)
Luminance	0.3597 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B593 #B53759

analogous

#37B554 #37B593 #3798B5

triadic

#37B593 #9337B5 #B59337

tetradic

#37B593 #5437B5 #B53759 #98B537

square

#37B593 #5437B5 #B53759 #98B537

split-complementary

#37B593 #B53798 #B55437

monochromatic

#1A5747 #29866D #37B593 #5CCDAF #8BDCC6

Accessibility & contrast

On white

2.56

#37B593 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.19

#37B593 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B593

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B593	#FFFFFF	#000000	##000000
##37B593	1.00	2.56	8.19	8.19
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.19	21.00	1.00	1.00
##000000	8.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0A991

Deuteranopia (green-blind)

#9F9D95

Tritanopia (blue-blind)

#00B6AB

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #37b593;
/* rgb */ color: rgb(55, 181, 147);
/* oklch */ color: oklch(69.6% 0.120 170.9);

Tailwind

colors: {
  custom: {
    50: '#7fccb2',
    500: '#37b593',
    950: '#000000',
  },
}

SCSS

$custom: #37b593;
$custom-light: #7fccb2;
$custom-dark: #000000;

JSON

{
  "hex": "#37b593",
  "rgb": {
    "r": 55,
    "g": 181,
    "b": 147
  },
  "hsl": {
    "h": 163.81,
    "s": 53.39,
    "l": 46.275
  },
  "oklch": {
    "l": 0.69606,
    "c": 0.12026,
    "h": 170.9
  },
  "luminance": 0.35967
}

Semantic roles & 50–950 ramp

primary

#37B593

secondary

#C68294

accent

#4B72DD

background

#F8FCFA

surface

#EFF9F5

border

#CAD2CF

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #37B593

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

Preview Lab → · Contrast checker → · Palette generator →