#37D09B#37D09B

#37D09B is a light, vivid teal. Relative luminance 0.483; OKLCH L 76.6% C 0.147 H 164.7°. Best body text is #000000 at 10.66:1 contrast (WCAG AA passes).

Color values

HEX	#37D09B
RGB	rgb(55, 208, 155)
HSL	hsl(159, 62%, 52%)
HSV	hsv(159, 74%, 82%)
CMYK	cmyk(73.6%, 0%, 25.5%, 18.4%)
CIE-LAB	lab(75.01, -51.66, 15.19)
CIE-LCH	lch(75.01, 53.85, 163.62°)
OKLab	oklab(76.64% -0.1421 0.0388)
OKLCH	oklch(76.64% 0.147 164.7)
XYZ	xyz(30.0445, 48.2870, 38.7409)
Luminance	0.4829 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37D09B #D0376C

analogous

#37D04F #37D09B #37B8D0

triadic

#37D09B #9B37D0 #D09B37

tetradic

#37D09B #4F37D0 #D0376C #B8D037

square

#37D09B #4F37D0 #D0376C #B8D037

split-complementary

#37D09B #D037B8 #D04F37

monochromatic

#1B7254 #26A378 #37D09B #69DCB4 #9AE7CD

Accessibility & contrast

On white

1.97

#37D09B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.66

#37D09B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37D09B

10.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37D09B	#FFFFFF	#000000	##000000
##37D09B	1.00	1.97	10.66	10.66
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.66	21.00	1.00	1.00
##000000	10.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCC198

Deuteranopia (green-blind)

#B8B39E

Tritanopia (blue-blind)

#00D0C1

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #37d09b;
/* rgb */ color: rgb(55, 208, 155);
/* oklch */ color: oklch(76.6% 0.147 164.7);

Tailwind

colors: {
  custom: {
    50: '#84dfb8',
    500: '#37d09b',
    950: '#000000',
  },
}

SCSS

$custom: #37d09b;
$custom-light: #84dfb8;
$custom-dark: #000000;

JSON

{
  "hex": "#37d09b",
  "rgb": {
    "r": 55,
    "g": 208,
    "b": 155
  },
  "hsl": {
    "h": 159.216,
    "s": 61.943,
    "l": 51.569
  },
  "oklch": {
    "l": 0.76644,
    "c": 0.14726,
    "h": 164.7
  },
  "luminance": 0.48291
}

Semantic roles & 50–950 ramp

primary

#37D09B

secondary

#D390A7

accent

#437BE5

background

#F8FDFB

surface

#F0FBF6

border

#CBD4D0

text

#0C1511

muted

#7D8380

Preview Lab

Preview with #37D09B

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

Preview Lab → · Contrast checker → · Palette generator →