#37C791#37C791

#37C791 is a light, vivid teal. Relative luminance 0.437; OKLCH L 74.1% C 0.144 H 163.2°. Best body text is #000000 at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#37C791
RGB	rgb(55, 199, 145)
HSL	hsl(158, 57%, 50%)
HSV	hsv(158, 72%, 78%)
CMYK	cmyk(72.4%, 0%, 27.1%, 22%)
CIE-LAB	lab(72.03, -50.31, 16.37)
CIE-LCH	lch(72.03, 52.91, 161.98°)
OKLab	oklab(74.13% -0.1379 0.0417)
OKLCH	oklch(74.13% 0.144 163.2)
XYZ	xyz(27.1069, 43.7002, 33.7890)
Luminance	0.4370 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C791 #C7376D

analogous

#37C749 #37C791 #37B5C7

triadic

#37C791 #9137C7 #C79137

tetradic

#37C791 #4937C7 #C7376D #B5C737

square

#37C791 #4937C7 #C7376D #B5C737

split-complementary

#37C791 #C737B5 #C74937

monochromatic

#1C674B #2A976E #37C791 #66D5AB #96E2C6

Accessibility & contrast

On white

2.16

#37C791 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.74

#37C791 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C791

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C791	#FFFFFF	#000000	##000000
##37C791	1.00	2.16	9.74	9.74
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.74	21.00	1.00	1.00
##000000	9.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B88E

Deuteranopia (green-blind)

#B1AB95

Tritanopia (blue-blind)

#00C7B8

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #37c791;
/* rgb */ color: rgb(55, 199, 145);
/* oklch */ color: oklch(74.1% 0.144 163.2);

Tailwind

colors: {
  custom: {
    50: '#82d9b1',
    500: '#37c791',
    950: '#000000',
  },
}

SCSS

$custom: #37c791;
$custom-light: #82d9b1;
$custom-dark: #000000;

JSON

{
  "hex": "#37c791",
  "rgb": {
    "r": 55,
    "g": 199,
    "b": 145
  },
  "hsl": {
    "h": 157.5,
    "s": 56.693,
    "l": 49.804
  },
  "oklch": {
    "l": 0.74129,
    "c": 0.14407,
    "h": 163.2
  },
  "luminance": 0.43703
}

Semantic roles & 50–950 ramp

primary

#37C791

secondary

#CD8CA5

accent

#4881E0

background

#F8FDFA

surface

#F0FBF5

border

#CBD4CF

text

#0C1510

muted

#7D837F

Preview Lab

Preview with #37C791

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

Preview Lab → · Contrast checker → · Palette generator →