#37B39F#37B39F

#37B39F is a light, moderate teal. Relative luminance 0.356; OKLCH L 69.5% C 0.111 H 179.8°. Best body text is #000000 at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#37B39F
RGB	rgb(55, 179, 159)
HSL	hsl(170, 53%, 46%)
HSV	hsv(170, 69%, 70%)
CMYK	cmyk(69.3%, 0%, 11.2%, 29.8%)
CIE-LAB	lab(66.18, -38.40, 0.39)
CIE-LCH	lch(66.18, 38.40, 179.42°)
OKLab	oklab(69.45% -0.111 0.0004)
OKLCH	oklch(69.45% 0.111 179.8)
XYZ	xyz(23.9506, 35.5529, 38.3943)
Luminance	0.3556 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B39F #B3374B

analogous

#37B361 #37B39F #3789B3

triadic

#37B39F #9F37B3 #B39F37

tetradic

#37B39F #6137B3 #B3374B #89B337

square

#37B39F #6137B3 #B3374B #89B337

split-complementary

#37B39F #B33789 #B36137

monochromatic

#1A554C #298475 #37B39F #5BCDBA #8ADBCE

Accessibility & contrast

On white

2.59

#37B39F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.11

#37B39F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B39F

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B39F	#FFFFFF	#000000	##000000
##37B39F	1.00	2.59	8.11	8.11
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.11	21.00	1.00	1.00
##000000	8.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABA89E

Deuteranopia (green-blind)

#9A9CA1

Tritanopia (blue-blind)

#00B6AD

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #37b39f;
/* rgb */ color: rgb(55, 179, 159);
/* oklch */ color: oklch(69.5% 0.111 179.8);

Tailwind

colors: {
  custom: {
    50: '#7fcabb',
    500: '#37b39f',
    950: '#000000',
  },
}

SCSS

$custom: #37b39f;
$custom-light: #7fcabb;
$custom-dark: #000000;

JSON

{
  "hex": "#37b39f",
  "rgb": {
    "r": 55,
    "g": 179,
    "b": 159
  },
  "hsl": {
    "h": 170.323,
    "s": 52.991,
    "l": 45.882
  },
  "oklch": {
    "l": 0.6945,
    "c": 0.11103,
    "h": 179.8
  },
  "luminance": 0.35556
}

Semantic roles & 50–950 ramp

primary

#37B39F

secondary

#C5818C

accent

#4B63DC

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #37B39F

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

Preview Lab → · Contrast checker → · Palette generator →