#37C699#37C699

#37C699 is a light, vivid teal. Relative luminance 0.435; OKLCH L 74.1% C 0.137 H 167.2°. Best body text is #000000 at 9.70:1 contrast (WCAG AA passes).

Color values

HEX	#37C699
RGB	rgb(55, 198, 153)
HSL	hsl(161, 57%, 50%)
HSV	hsv(161, 72%, 78%)
CMYK	cmyk(72.2%, 0%, 22.7%, 22.4%)
CIE-LAB	lab(71.89, -48.08, 11.88)
CIE-LCH	lch(71.89, 49.52, 166.13°)
OKLab	oklab(74.07% -0.1331 0.0304)
OKLCH	oklch(74.07% 0.137 167.2)
XYZ	xyz(27.5163, 43.4971, 37.0764)
Luminance	0.4350 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C699 #C63764

analogous

#37C652 #37C699 #37ACC6

triadic

#37C699 #9937C6 #C69937

tetradic

#37C699 #5237C6 #C63764 #ACC637

square

#37C699 #5237C6 #C63764 #ACC637

split-complementary

#37C699 #C637AC #C65237

monochromatic

#1C664F #2A9674 #37C699 #66D4B2 #96E2CA

Accessibility & contrast

On white

2.16

#37C699 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.70

#37C699 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C699

9.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C699	#FFFFFF	#000000	##000000
##37C699	1.00	2.16	9.70	9.70
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.70	21.00	1.00	1.00
##000000	9.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1B897

Deuteranopia (green-blind)

#AFAB9C

Tritanopia (blue-blind)

#00C7B9

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #37c699;
/* rgb */ color: rgb(55, 198, 153);
/* oklch */ color: oklch(74.1% 0.137 167.2);

Tailwind

colors: {
  custom: {
    50: '#82d8b7',
    500: '#37c699',
    950: '#000000',
  },
}

SCSS

$custom: #37c699;
$custom-light: #82d8b7;
$custom-dark: #000000;

JSON

{
  "hex": "#37c699",
  "rgb": {
    "r": 55,
    "g": 198,
    "b": 153
  },
  "hsl": {
    "h": 161.119,
    "s": 56.522,
    "l": 49.608
  },
  "oklch": {
    "l": 0.74074,
    "c": 0.13655,
    "h": 167.2
  },
  "luminance": 0.435
}

Semantic roles & 50–950 ramp

primary

#37C699

secondary

#CD8CA0

accent

#4878E0

background

#F8FDFB

surface

#F0FAF6

border

#CBD3D0

text

#0C1511

muted

#7D8380

Preview Lab

Preview with #37C699

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

Preview Lab → · Contrast checker → · Palette generator →