#37C188#37C188

#37C188 is a light, vivid teal. Relative luminance 0.407; OKLCH L 72.4% C 0.144 H 161.1°. Best body text is #000000 at 9.15:1 contrast (WCAG AA passes).

Color values

HEX	#37C188
RGB	rgb(55, 193, 136)
HSL	hsl(155, 56%, 49%)
HSV	hsv(155, 72%, 76%)
CMYK	cmyk(71.5%, 0%, 29.5%, 24.3%)
CIE-LAB	lab(69.98, -49.89, 18.36)
CIE-LCH	lch(69.98, 53.16, 159.80°)
OKLab	oklab(72.39% -0.1362 0.0466)
OKLCH	oklch(72.39% 0.144 161.1)
XYZ	xyz(25.0868, 40.7268, 29.8267)
Luminance	0.4073 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C188 #C13770

analogous

#37C143 #37C188 #37B5C1

triadic

#37C188 #8837C1 #C18837

tetradic

#37C188 #4337C1 #C13770 #B5C137

square

#37C188 #4337C1 #C13770 #B5C137

split-complementary

#37C188 #C137B5 #C14337

monochromatic

#1C6245 #299166 #37C188 #63D2A4 #92E0C0

Accessibility & contrast

On white

2.30

#37C188 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.15

#37C188 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C188

9.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C188	#FFFFFF	#000000	##000000
##37C188	1.00	2.30	9.15	9.15
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.15	21.00	1.00	1.00
##000000	9.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEB385

Deuteranopia (green-blind)

#ADA68C

Tritanopia (blue-blind)

#00C0B2

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #37c188;
/* rgb */ color: rgb(55, 193, 136);
/* oklch */ color: oklch(72.4% 0.144 161.1);

Tailwind

colors: {
  custom: {
    50: '#80d5ab',
    500: '#37c188',
    950: '#000000',
  },
}

SCSS

$custom: #37c188;
$custom-light: #80d5ab;
$custom-dark: #000000;

JSON

{
  "hex": "#37c188",
  "rgb": {
    "r": 55,
    "g": 193,
    "b": 136
  },
  "hsl": {
    "h": 155.217,
    "s": 55.645,
    "l": 48.627
  },
  "oklch": {
    "l": 0.7239,
    "c": 0.14393,
    "h": 161.1
  },
  "luminance": 0.4073
}

Semantic roles & 50–950 ramp

primary

#37C188

secondary

#CB89A4

accent

#4987DF

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0C1410

muted

#7D837F

Preview Lab

Preview with #37C188

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

Preview Lab → · Contrast checker → · Palette generator →