#37C391#37C391

#37C391 is a light, vivid teal. Relative luminance 0.419; OKLCH L 73.1% C 0.139 H 164.4°. Best body text is #000000 at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#37C391
RGB	rgb(55, 195, 145)
HSL	hsl(159, 56%, 49%)
HSV	hsv(159, 72%, 76%)
CMYK	cmyk(71.8%, 0%, 25.6%, 23.5%)
CIE-LAB	lab(70.79, -48.70, 14.64)
CIE-LCH	lch(70.79, 50.85, 163.27°)
OKLab	oklab(73.11% -0.1339 0.0374)
OKLCH	oklch(73.11% 0.139 164.4)
XYZ	xyz(26.1986, 41.8837, 33.4862)
Luminance	0.4189 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C391 #C33769

analogous

#37C34B #37C391 #37AFC3

triadic

#37C391 #9137C3 #C39137

tetradic

#37C391 #4B37C3 #C33769 #AFC337

square

#37C391 #4B37C3 #C33769 #AFC337

split-complementary

#37C391 #C337AF #C34B37

monochromatic

#1C644A #2A936E #37C391 #64D3AC #94E1C5

Accessibility & contrast

On white

2.24

#37C391 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.38

#37C391 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C391

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C391	#FFFFFF	#000000	##000000
##37C391	1.00	2.24	9.38	9.38
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.38	21.00	1.00	1.00
##000000	9.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFB58E

Deuteranopia (green-blind)

#ADA894

Tritanopia (blue-blind)

#00C3B5

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #37c391;
/* rgb */ color: rgb(55, 195, 145);
/* oklch */ color: oklch(73.1% 0.139 164.4);

Tailwind

colors: {
  custom: {
    50: '#81d6b1',
    500: '#37c391',
    950: '#000000',
  },
}

SCSS

$custom: #37c391;
$custom-light: #81d6b1;
$custom-dark: #000000;

JSON

{
  "hex": "#37c391",
  "rgb": {
    "r": 55,
    "g": 195,
    "b": 145
  },
  "hsl": {
    "h": 158.571,
    "s": 56,
    "l": 49.02
  },
  "oklch": {
    "l": 0.73113,
    "c": 0.13903,
    "h": 164.4
  },
  "luminance": 0.41887
}

Semantic roles & 50–950 ramp

primary

#37C391

secondary

#CC8AA1

accent

#497EDF

background

#F8FDFA

surface

#F0FAF5

border

#CBD3CF

text

#0C1410

muted

#7D837F

Preview Lab

Preview with #37C391

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

Preview Lab → · Contrast checker → · Palette generator →