#37B397#37B397

#37B397 is a light, moderate teal. Relative luminance 0.353; OKLCH L 69.2% C 0.115 H 174.4°. Best body text is #000000 at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#37B397
RGB	rgb(55, 179, 151)
HSL	hsl(166, 53%, 46%)
HSV	hsv(166, 69%, 70%)
CMYK	cmyk(69.3%, 0%, 15.6%, 29.8%)
CIE-LAB	lab(65.97, -40.48, 4.51)
CIE-LCH	lch(65.97, 40.73, 173.64°)
OKLab	oklab(69.21% -0.1148 0.0113)
OKLCH	oklch(69.21% 0.115 174.4)
XYZ	xyz(23.2788, 35.2841, 34.8558)
Luminance	0.3529 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B397 #B33753

analogous

#37B359 #37B397 #3791B3

triadic

#37B397 #9737B3 #B39737

tetradic

#37B397 #5937B3 #B33753 #91B337

square

#37B397 #5937B3 #B33753 #91B337

split-complementary

#37B397 #B33791 #B35937

monochromatic

#1A5548 #298470 #37B397 #5BCDB3 #8ADBC9

Accessibility & contrast

On white

2.61

#37B397 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.06

#37B397 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B397

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B397	#FFFFFF	#000000	##000000
##37B397	1.00	2.61	8.06	8.06
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.06	21.00	1.00	1.00
##000000	8.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADA896

Deuteranopia (green-blind)

#9C9B99

Tritanopia (blue-blind)

#00B5AB

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #37b397;
/* rgb */ color: rgb(55, 179, 151);
/* oklch */ color: oklch(69.2% 0.115 174.4);

Tailwind

colors: {
  custom: {
    50: '#7ecab5',
    500: '#37b397',
    950: '#000000',
  },
}

SCSS

$custom: #37b397;
$custom-light: #7ecab5;
$custom-dark: #000000;

JSON

{
  "hex": "#37b397",
  "rgb": {
    "r": 55,
    "g": 179,
    "b": 151
  },
  "hsl": {
    "h": 166.452,
    "s": 52.991,
    "l": 45.882
  },
  "oklch": {
    "l": 0.69211,
    "c": 0.11534,
    "h": 174.4
  },
  "luminance": 0.35287
}

Semantic roles & 50–950 ramp

primary

#37B397

secondary

#C58190

accent

#4B6CDC

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #37B397

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

Preview Lab → · Contrast checker → · Palette generator →