#37C191#37C191

#37C191 is a light, vivid teal. Relative luminance 0.410; OKLCH L 72.6% C 0.137 H 165.1°. Best body text is #000000 at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#37C191
RGB	rgb(55, 193, 145)
HSL	hsl(159, 56%, 49%)
HSV	hsv(159, 72%, 76%)
CMYK	cmyk(71.5%, 0%, 24.9%, 24.3%)
CIE-LAB	lab(70.17, -47.88, 13.77)
CIE-LCH	lch(70.17, 49.82, 163.95°)
OKLab	oklab(72.61% -0.1319 0.0352)
OKLCH	oklch(72.61% 0.137 165.1)
XYZ	xyz(25.7535, 40.9935, 33.3378)
Luminance	0.4100 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C191 #C13767

analogous

#37C14C #37C191 #37ACC1

triadic

#37C191 #9137C1 #C19137

tetradic

#37C191 #4C37C1 #C13767 #ACC137

square

#37C191 #4C37C1 #C13767 #ACC137

split-complementary

#37C191 #C137AC #C14C37

monochromatic

#1C6249 #29916D #37C191 #63D2AC #92E0C5

Accessibility & contrast

On white

2.28

#37C191 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.20

#37C191 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C191

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C191	#FFFFFF	#000000	##000000
##37C191	1.00	2.28	9.20	9.20
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.20	21.00	1.00	1.00
##000000	9.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDB38E

Deuteranopia (green-blind)

#ABA694

Tritanopia (blue-blind)

#00C1B4

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #37c191;
/* rgb */ color: rgb(55, 193, 145);
/* oklch */ color: oklch(72.6% 0.137 165.1);

Tailwind

colors: {
  custom: {
    50: '#81d5b1',
    500: '#37c191',
    950: '#000000',
  },
}

SCSS

$custom: #37c191;
$custom-light: #81d5b1;
$custom-dark: #000000;

JSON

{
  "hex": "#37c191",
  "rgb": {
    "r": 55,
    "g": 193,
    "b": 145
  },
  "hsl": {
    "h": 159.13,
    "s": 55.645,
    "l": 48.627
  },
  "oklch": {
    "l": 0.72605,
    "c": 0.13651,
    "h": 165.1
  },
  "luminance": 0.40996
}

Semantic roles & 50–950 ramp

primary

#37C191

secondary

#CB89A0

accent

#497DDF

background

#F8FDFA

surface

#F0FAF5

border

#CBD3CF

text

#0C1410

muted

#7D837F

Preview Lab

Preview with #37C191

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

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