#37DAAA#37DAAA

#37DAAA is a light, vivid teal. Relative luminance 0.539; OKLCH L 79.5% C 0.148 H 168.1°. Best body text is #000000 at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#37DAAA
RGB	rgb(55, 218, 170)
HSL	hsl(162, 69%, 54%)
HSV	hsv(162, 75%, 85%)
CMYK	cmyk(74.8%, 0%, 22%, 14.5%)
CIE-LAB	lab(78.38, -52.21, 11.96)
CIE-LCH	lch(78.38, 53.56, 167.09°)
OKLab	oklab(79.52% -0.1448 0.0306)
OKLCH	oklch(79.52% 0.148 168.1)
XYZ	xyz(33.8987, 53.8532, 46.6306)
Luminance	0.5386 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37DAAA #DA3767

analogous

#37DA58 #37DAAA #37B8DA

triadic

#37DAAA #AA37DA #DAAA37

tetradic

#37DAAA #5837DA #DA3767 #B8DA37

square

#37DAAA #5837DA #DA3767 #B8DA37

split-complementary

#37DAAA #DA37B8 #DA5837

monochromatic

#187F61 #21B388 #37DAAA #6BE4C0 #9EEDD6

Accessibility & contrast

On white

1.78

#37DAAA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.77

#37DAAA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37DAAA

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37DAAA	#FFFFFF	#000000	##000000
##37DAAA	1.00	1.78	11.77	11.77
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.77	21.00	1.00	1.00
##000000	11.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4CBA8

Deuteranopia (green-blind)

#C0BCAD

Tritanopia (blue-blind)

#00DBCC

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #37daaa;
/* rgb */ color: rgb(55, 218, 170);
/* oklch */ color: oklch(79.5% 0.148 168.1);

Tailwind

colors: {
  custom: {
    50: '#86e6c3',
    500: '#37daaa',
    950: '#000000',
  },
}

SCSS

$custom: #37daaa;
$custom-light: #86e6c3;
$custom-dark: #000000;

JSON

{
  "hex": "#37daaa",
  "rgb": {
    "r": 55,
    "g": 218,
    "b": 170
  },
  "hsl": {
    "h": 162.331,
    "s": 68.776,
    "l": 53.529
  },
  "oklch": {
    "l": 0.79517,
    "c": 0.14801,
    "h": 168.1
  },
  "luminance": 0.53857
}

Semantic roles & 50–950 ramp

primary

#37DAAA

secondary

#862F49

accent

#3C70EC

background

#FCFEFD

surface

#F4FCF9

border

#CED5D2

text

#0D1612

muted

#7F8482

Preview Lab

Preview with #37DAAA

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

Preview Lab → · Contrast checker → · Palette generator →