#37C18F#37C18F

#37C18F is a light, vivid teal. Relative luminance 0.409; OKLCH L 72.6% C 0.138 H 164.1°. Best body text is #000000 at 9.19:1 contrast (WCAG AA passes).

Color values

HEX	#37C18F
RGB	rgb(55, 193, 143)
HSL	hsl(158, 56%, 49%)
HSV	hsv(158, 72%, 76%)
CMYK	cmyk(71.5%, 0%, 25.9%, 24.3%)
CIE-LAB	lab(70.13, -48.34, 14.79)
CIE-LCH	lch(70.13, 50.55, 162.99°)
OKLab	oklab(72.56% -0.1328 0.0378)
OKLCH	oklch(72.56% 0.138 164.1)
XYZ	xyz(25.6007, 40.9324, 32.5328)
Luminance	0.4093 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C18F #C13769

analogous

#37C14A #37C18F #37AEC1

triadic

#37C18F #8F37C1 #C18F37

tetradic

#37C18F #4A37C1 #C13769 #AEC137

square

#37C18F #4A37C1 #C13769 #AEC137

split-complementary

#37C18F #C137AE #C14A37

monochromatic

#1C6248 #29916C #37C18F #63D2AA #92E0C4

Accessibility & contrast

On white

2.29

#37C18F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.19

#37C18F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C18F

9.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C18F	#FFFFFF	#000000	##000000
##37C18F	1.00	2.29	9.19	9.19
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.19	21.00	1.00	1.00
##000000	9.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDB38C

Deuteranopia (green-blind)

#ACA692

Tritanopia (blue-blind)

#00C1B3

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #37c18f;
/* rgb */ color: rgb(55, 193, 143);
/* oklch */ color: oklch(72.6% 0.138 164.1);

Tailwind

colors: {
  custom: {
    50: '#80d5b0',
    500: '#37c18f',
    950: '#000000',
  },
}

SCSS

$custom: #37c18f;
$custom-light: #80d5b0;
$custom-dark: #000000;

JSON

{
  "hex": "#37c18f",
  "rgb": {
    "r": 55,
    "g": 193,
    "b": 143
  },
  "hsl": {
    "h": 158.261,
    "s": 55.645,
    "l": 48.627
  },
  "oklch": {
    "l": 0.72556,
    "c": 0.13811,
    "h": 164.1
  },
  "luminance": 0.40935
}

Semantic roles & 50–950 ramp

primary

#37C18F

secondary

#CB89A1

accent

#497FDF

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0C1410

muted

#7D837F

Preview Lab

Preview with #37C18F

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

Preview Lab → · Contrast checker → · Palette generator →