#37CCA3#37CCA3

#37CCA3 is a light, vivid teal. Relative luminance 0.466; OKLCH L 75.8% C 0.137 H 169.9°. Best body text is #000000 at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#37CCA3
RGB	rgb(55, 204, 163)
HSL	hsl(163, 59%, 51%)
HSV	hsv(163, 73%, 80%)
CMYK	cmyk(73%, 0%, 20.1%, 20%)
CIE-LAB	lab(73.96, -48.17, 9.42)
CIE-LCH	lch(73.96, 49.08, 168.93°)
OKLab	oklab(75.84% -0.1344 0.0241)
OKLCH	oklch(75.84% 0.137 169.9)
XYZ	xyz(29.7758, 46.6388, 42.0761)
Luminance	0.4664 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CCA3 #CC3760

analogous

#37CC58 #37CCA3 #37AACC

triadic

#37CCA3 #A337CC #CCA337

tetradic

#37CCA3 #5837CC #CC3760 #AACC37

square

#37CCA3 #5837CC #CC3760 #AACC37

split-complementary

#37CCA3 #CC37AA #CC5837

monochromatic

#1C6D57 #289E7D #37CCA3 #68D8B9 #99E5D0

Accessibility & contrast

On white

2.03

#37CCA3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.33

#37CCA3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CCA3

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CCA3	#FFFFFF	#000000	##000000
##37CCA3	1.00	2.03	10.33	10.33
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.33	21.00	1.00	1.00
##000000	10.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6BEA1

Deuteranopia (green-blind)

#B3B0A6

Tritanopia (blue-blind)

#00CDC0

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #37cca3;
/* rgb */ color: rgb(55, 204, 163);
/* oklch */ color: oklch(75.8% 0.137 169.9);

Tailwind

colors: {
  custom: {
    50: '#83dcbe',
    500: '#37cca3',
    950: '#000000',
  },
}

SCSS

$custom: #37cca3;
$custom-light: #83dcbe;
$custom-dark: #000000;

JSON

{
  "hex": "#37cca3",
  "rgb": {
    "r": 55,
    "g": 204,
    "b": 163
  },
  "hsl": {
    "h": 163.49,
    "s": 59.363,
    "l": 50.784
  },
  "oklch": {
    "l": 0.75843,
    "c": 0.13654,
    "h": 169.9
  },
  "luminance": 0.46642
}

Semantic roles & 50–950 ramp

primary

#37CCA3

secondary

#D08EA1

accent

#4571E3

background

#F8FDFB

surface

#F0FBF6

border

#CBD4D0

text

#0C1512

muted

#7D8381

Preview Lab

Preview with #37CCA3

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

Preview Lab → · Contrast checker → · Palette generator →