#37C799#37C799

#37C799 is a light, vivid teal. Relative luminance 0.440; OKLCH L 74.3% C 0.138 H 166.8°. Best body text is #000000 at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#37C799
RGB	rgb(55, 199, 153)
HSL	hsl(161, 57%, 50%)
HSV	hsv(161, 72%, 78%)
CMYK	cmyk(72.4%, 0%, 23.1%, 22%)
CIE-LAB	lab(72.20, -48.49, 12.31)
CIE-LCH	lch(72.20, 50.02, 165.75°)
OKLab	oklab(74.33% -0.1341 0.0315)
OKLCH	oklch(74.33% 0.138 166.8)
XYZ	xyz(27.7456, 43.9557, 37.1528)
Luminance	0.4396 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C799 #C73765

analogous

#37C751 #37C799 #37ADC7

triadic

#37C799 #9937C7 #C79937

tetradic

#37C799 #5137C7 #C73765 #ADC737

square

#37C799 #5137C7 #C73765 #ADC737

split-complementary

#37C799 #C737AD #C75137

monochromatic

#1C674F #2A9774 #37C799 #66D5B2 #96E2CA

Accessibility & contrast

On white

2.14

#37C799 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.79

#37C799 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C799

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C799	#FFFFFF	#000000	##000000
##37C799	1.00	2.14	9.79	9.79
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.79	21.00	1.00	1.00
##000000	9.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2B997

Deuteranopia (green-blind)

#B0AB9C

Tritanopia (blue-blind)

#00C8BA

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #37c799;
/* rgb */ color: rgb(55, 199, 153);
/* oklch */ color: oklch(74.3% 0.138 166.8);

Tailwind

colors: {
  custom: {
    50: '#82d9b7',
    500: '#37c799',
    950: '#000000',
  },
}

SCSS

$custom: #37c799;
$custom-light: #82d9b7;
$custom-dark: #000000;

JSON

{
  "hex": "#37c799",
  "rgb": {
    "r": 55,
    "g": 199,
    "b": 153
  },
  "hsl": {
    "h": 160.833,
    "s": 56.693,
    "l": 49.804
  },
  "oklch": {
    "l": 0.74326,
    "c": 0.13777,
    "h": 166.8
  },
  "luminance": 0.43959
}

Semantic roles & 50–950 ramp

primary

#37C799

secondary

#CD8CA1

accent

#4878E0

background

#F8FDFB

surface

#F0FAF6

border

#CBD3D0

text

#0C1511

muted

#7D8380

Preview Lab

Preview with #37C799

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

Preview Lab → · Contrast checker → · Palette generator →