#37D99C#37D99C

#37D99C is a light, vivid teal. Relative luminance 0.528; OKLCH L 78.9% C 0.158 H 162.6°. Best body text is #000000 at 11.57:1 contrast (WCAG AA passes).

Color values

HEX	#37D99C
RGB	rgb(55, 217, 156)
HSL	hsl(157, 68%, 53%)
HSV	hsv(157, 75%, 85%)
CMYK	cmyk(74.7%, 0%, 28.1%, 14.9%)
CIE-LAB	lab(77.78, -54.98, 18.52)
CIE-LCH	lch(77.78, 58.02, 161.39°)
OKLab	oklab(78.93% -0.1503 0.0471)
OKLCH	oklch(78.93% 0.158 162.6)
XYZ	xyz(32.3856, 52.8344, 39.9373)
Luminance	0.5284 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37D99C #D93774

analogous

#37D94B #37D99C #37C5D9

triadic

#37D99C #9C37D9 #D99C37

tetradic

#37D99C #4B37D9 #D93774 #C5D937

square

#37D99C #4B37D9 #D93774 #C5D937

split-complementary

#37D99C #D937C5 #D94B37

monochromatic

#187E57 #22B17B #37D99C #6AE3B5 #9EEDCF

Accessibility & contrast

On white

1.82

#37D99C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.57

#37D99C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37D99C

11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37D99C	#FFFFFF	#000000	##000000
##37D99C	1.00	1.82	11.57	11.57
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.57	21.00	1.00	1.00
##000000	11.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5C998

Deuteranopia (green-blind)

#C1BAA0

Tritanopia (blue-blind)

#00D9C9

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #37d99c;
/* rgb */ color: rgb(55, 217, 156);
/* oklch */ color: oklch(78.9% 0.158 162.6);

Tailwind

colors: {
  custom: {
    50: '#85e6b9',
    500: '#37d99c',
    950: '#000000',
  },
}

SCSS

$custom: #37d99c;
$custom-light: #85e6b9;
$custom-dark: #000000;

JSON

{
  "hex": "#37d99c",
  "rgb": {
    "r": 55,
    "g": 217,
    "b": 156
  },
  "hsl": {
    "h": 157.407,
    "s": 68.067,
    "l": 53.333
  },
  "oklch": {
    "l": 0.78928,
    "c": 0.15755,
    "h": 162.6
  },
  "luminance": 0.52838
}

Semantic roles & 50–950 ramp

primary

#37D99C

secondary

#852F4F

accent

#3D7EEB

background

#FCFEFD

surface

#F4FCF8

border

#CED5D1

text

#0D1611

muted

#7F8481

Preview Lab

Preview with #37D99C

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

Preview Lab → · Contrast checker → · Palette generator →