#37B19B#37B19B

#37B19B is a light, moderate teal. Relative luminance 0.346; OKLCH L 68.8% C 0.111 H 178.2°. Best body text is #000000 at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#37B19B
RGB	rgb(55, 177, 155)
HSL	hsl(169, 53%, 45%)
HSV	hsv(169, 69%, 69%)
CMYK	cmyk(68.9%, 0%, 12.4%, 30.6%)
CIE-LAB	lab(65.45, -38.56, 1.55)
CIE-LCH	lch(65.45, 38.59, 177.70°)
OKLab	oklab(68.82% -0.1108 0.0035)
OKLCH	oklch(68.82% 0.111 178.2)
XYZ	xyz(23.2112, 34.6204, 36.4631)
Luminance	0.3462 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B19B #B1374D

analogous

#37B15E #37B19B #378AB1

triadic

#37B19B #9B37B1 #B19B37

tetradic

#37B19B #5E37B1 #B1374D #8AB137

square

#37B19B #5E37B1 #B1374D #8AB137

split-complementary

#37B19B #B1378A #B15E37

monochromatic

#1A5449 #288272 #37B19B #5ACCB7 #88DACB

Accessibility & contrast

On white

2.65

#37B19B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.92

#37B19B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B19B

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B19B	#FFFFFF	#000000	##000000
##37B19B	1.00	2.65	7.92	7.92
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.92	21.00	1.00	1.00
##000000	7.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAA69A

Deuteranopia (green-blind)

#999A9D

Tritanopia (blue-blind)

#00B4AA

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #37b19b;
/* rgb */ color: rgb(55, 177, 155);
/* oklch */ color: oklch(68.8% 0.111 178.2);

Tailwind

colors: {
  custom: {
    50: '#7ec9b8',
    500: '#37b19b',
    950: '#000000',
  },
}

SCSS

$custom: #37b19b;
$custom-light: #7ec9b8;
$custom-dark: #000000;

JSON

{
  "hex": "#37b19b",
  "rgb": {
    "r": 55,
    "g": 177,
    "b": 155
  },
  "hsl": {
    "h": 169.18,
    "s": 52.586,
    "l": 45.49
  },
  "oklch": {
    "l": 0.68823,
    "c": 0.11089,
    "h": 178.2
  },
  "luminance": 0.34623
}

Semantic roles & 50–950 ramp

primary

#37B19B

secondary

#C4808C

accent

#4C66DC

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1311

muted

#7C8280

Preview Lab

Preview with #37B19B

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

Preview Lab → · Contrast checker → · Palette generator →