#37D99F#37D99F

#37D99F is a light, vivid teal. Relative luminance 0.529; OKLCH L 79.0% C 0.155 H 163.8°. Best body text is #000000 at 11.59:1 contrast (WCAG AA passes).

Color values

HEX	#37D99F
RGB	rgb(55, 217, 159)
HSL	hsl(159, 68%, 53%)
HSV	hsv(159, 75%, 85%)
CMYK	cmyk(74.7%, 0%, 26.7%, 14.9%)
CIE-LAB	lab(77.84, -54.32, 17.02)
CIE-LCH	lch(77.84, 56.93, 162.60°)
OKLab	oklab(79% -0.1489 0.0434)
OKLCH	oklch(79% 0.155 163.8)
XYZ	xyz(32.6428, 52.9372, 41.2917)
Luminance	0.5294 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37D99F #D93771

analogous

#37D94E #37D99F #37C2D9

triadic

#37D99F #9F37D9 #D99F37

tetradic

#37D99F #4E37D9 #D93771 #C2D937

square

#37D99F #4E37D9 #D93771 #C2D937

split-complementary

#37D99F #D937C2 #D94E37

monochromatic

#187E59 #22B17E #37D99F #6AE3B8 #9EEDD0

Accessibility & contrast

On white

1.81

#37D99F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.59

#37D99F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37D99F

11.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37D99F	#FFFFFF	#000000	##000000
##37D99F	1.00	1.81	11.59	11.59
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.59	21.00	1.00	1.00
##000000	11.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5C99C

Deuteranopia (green-blind)

#C1BAA3

Tritanopia (blue-blind)

#00D9C9

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #37d99f;
/* rgb */ color: rgb(55, 217, 159);
/* oklch */ color: oklch(79.0% 0.155 163.8);

Tailwind

colors: {
  custom: {
    50: '#85e6bb',
    500: '#37d99f',
    950: '#000000',
  },
}

SCSS

$custom: #37d99f;
$custom-light: #85e6bb;
$custom-dark: #000000;

JSON

{
  "hex": "#37d99f",
  "rgb": {
    "r": 55,
    "g": 217,
    "b": 159
  },
  "hsl": {
    "h": 158.519,
    "s": 68.067,
    "l": 53.333
  },
  "oklch": {
    "l": 0.78998,
    "c": 0.15514,
    "h": 163.8
  },
  "luminance": 0.52941
}

Semantic roles & 50–950 ramp

primary

#37D99F

secondary

#852F4E

accent

#3D7BEB

background

#FCFEFD

surface

#F4FCF8

border

#CED5D1

text

#0D1612

muted

#7F8482

Preview Lab

Preview with #37D99F

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

Preview Lab → · Contrast checker → · Palette generator →