#37CEA9#37CEA9

#37CEA9 is a light, vivid teal. Relative luminance 0.478; OKLCH L 76.5% C 0.135 H 172.1°. Best body text is #000000 at 10.56:1 contrast (WCAG AA passes).

Color values

HEX	#37CEA9
RGB	rgb(55, 206, 169)
HSL	hsl(165, 61%, 51%)
HSV	hsv(165, 73%, 81%)
CMYK	cmyk(73.3%, 0%, 18%, 19.2%)
CIE-LAB	lab(74.71, -47.54, 7.27)
CIE-LCH	lch(74.71, 48.09, 171.30°)
OKLab	oklab(76.5% -0.1336 0.0185)
OKLCH	oklch(76.5% 0.135 172.1)
XYZ	xyz(30.8045, 47.8157, 45.1343)
Luminance	0.4782 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CEA9 #CE375C

analogous

#37CE5D #37CEA9 #37A7CE

triadic

#37CEA9 #A937CE #CEA937

tetradic

#37CEA9 #5D37CE #CE375C #A7CE37

square

#37CEA9 #5D37CE #CE375C #A7CE37

split-complementary

#37CEA9 #CE37A7 #CE5D37

monochromatic

#1B6F5B #27A083 #37CEA9 #68DABE #99E6D3

Accessibility & contrast

On white

1.99

#37CEA9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.56

#37CEA9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CEA9

10.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CEA9	#FFFFFF	#000000	##000000
##37CEA9	1.00	1.99	10.56	10.56
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.56	21.00	1.00	1.00
##000000	10.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7C0A7

Deuteranopia (green-blind)

#B4B2AC

Tritanopia (blue-blind)

#00D0C3

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #37cea9;
/* rgb */ color: rgb(55, 206, 169);
/* oklch */ color: oklch(76.5% 0.135 172.1);

Tailwind

colors: {
  custom: {
    50: '#84dec2',
    500: '#37cea9',
    950: '#000000',
  },
}

SCSS

$custom: #37cea9;
$custom-light: #84dec2;
$custom-dark: #000000;

JSON

{
  "hex": "#37cea9",
  "rgb": {
    "r": 55,
    "g": 206,
    "b": 169
  },
  "hsl": {
    "h": 165.298,
    "s": 60.643,
    "l": 51.176
  },
  "oklch": {
    "l": 0.76504,
    "c": 0.13485,
    "h": 172.1
  },
  "luminance": 0.47819
}

Semantic roles & 50–950 ramp

primary

#37CEA9

secondary

#D28F9F

accent

#446BE4

background

#F8FDFB

surface

#F0FBF7

border

#CBD4D0

text

#0C1512

muted

#7D8381

Preview Lab

Preview with #37CEA9

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

Preview Lab → · Contrast checker → · Palette generator →