#37B69F#37B69F

#37B69F is a light, moderate teal. Relative luminance 0.368; OKLCH L 70.2% C 0.114 H 178.0°. Best body text is #000000 at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#37B69F
RGB	rgb(55, 182, 159)
HSL	hsl(169, 54%, 46%)
HSV	hsv(169, 70%, 71%)
CMYK	cmyk(69.8%, 0%, 12.6%, 28.6%)
CIE-LAB	lab(67.10, -39.74, 1.74)
CIE-LCH	lch(67.10, 39.78, 177.50°)
OKLab	oklab(70.21% -0.1141 0.004)
OKLCH	oklch(70.21% 0.114 178)
XYZ	xyz(24.5584, 36.7685, 38.5969)
Luminance	0.3677 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B69F #B6374E

analogous

#37B660 #37B69F #378EB6

triadic

#37B69F #9F37B6 #B69F37

tetradic

#37B69F #6037B6 #B6374E #8EB637

square

#37B69F #6037B6 #B6374E #8EB637

split-complementary

#37B69F #B6378E #B66037

monochromatic

#1B584D #298776 #37B69F #5CCEB9 #8BDCCD

Accessibility & contrast

On white

2.51

#37B69F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.35

#37B69F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B69F

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B69F	#FFFFFF	#000000	##000000
##37B69F	1.00	2.51	8.35	8.35
#FFFFFF	2.51	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)

#AFAB9E

Deuteranopia (green-blind)

#9D9EA1

Tritanopia (blue-blind)

#00B9AF

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #37b69f;
/* rgb */ color: rgb(55, 182, 159);
/* oklch */ color: oklch(70.2% 0.114 178.0);

Tailwind

colors: {
  custom: {
    50: '#7fccbb',
    500: '#37b69f',
    950: '#000000',
  },
}

SCSS

$custom: #37b69f;
$custom-light: #7fccbb;
$custom-dark: #000000;

JSON

{
  "hex": "#37b69f",
  "rgb": {
    "r": 55,
    "g": 182,
    "b": 159
  },
  "hsl": {
    "h": 169.134,
    "s": 53.586,
    "l": 46.471
  },
  "oklch": {
    "l": 0.70205,
    "c": 0.11419,
    "h": 178
  },
  "luminance": 0.36771
}

Semantic roles & 50–950 ramp

primary

#37B69F

secondary

#C6828F

accent

#4B65DD

background

#F8FCFB

surface

#F0F9F6

border

#CBD2D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #37B69F

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

Preview Lab → · Contrast checker → · Palette generator →