#37C17A#37C17A

#37C17A is a light, vivid green. Relative luminance 0.404; OKLCH L 72.1% C 0.156 H 155.9°. Best body text is #000000 at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#37C17A
RGB	rgb(55, 193, 122)
HSL	hsl(149, 56%, 49%)
HSV	hsv(149, 72%, 76%)
CMYK	cmyk(71.5%, 0%, 36.8%, 24.3%)
CIE-LAB	lab(69.72, -52.78, 25.45)
CIE-LCH	lch(69.72, 58.59, 154.25°)
OKLab	oklab(72.09% -0.1427 0.0638)
OKLCH	oklch(72.09% 0.156 155.9)
XYZ	xyz(24.1561, 40.3545, 24.9247)
Luminance	0.4036 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C17A #C1377E

analogous

#39C137 #37C17A #37C1BF

triadic

#37C17A #7A37C1 #C17A37

tetradic

#37C17A #3739C1 #C1377E #C1BF37

square

#37C17A #3739C1 #C1377E #C1BF37

split-complementary

#37C17A #BF37C1 #C13739

monochromatic

#1C623E #29915C #37C17A #63D299 #92E0B8

Accessibility & contrast

On white

2.31

#37C17A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.07

#37C17A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C17A

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C17A	#FFFFFF	#000000	##000000
##37C17A	1.00	2.31	9.07	9.07
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.07	21.00	1.00	1.00
##000000	9.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0B275

Deuteranopia (green-blind)

#AFA57F

Tritanopia (blue-blind)

#00BFAF

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #37c17a;
/* rgb */ color: rgb(55, 193, 122);
/* oklch */ color: oklch(72.1% 0.156 155.9);

Tailwind

colors: {
  custom: {
    50: '#80d5a1',
    500: '#37c17a',
    950: '#000000',
  },
}

SCSS

$custom: #37c17a;
$custom-light: #80d5a1;
$custom-dark: #000000;

JSON

{
  "hex": "#37c17a",
  "rgb": {
    "r": 55,
    "g": 193,
    "b": 122
  },
  "hsl": {
    "h": 149.13,
    "s": 55.645,
    "l": 48.627
  },
  "oklch": {
    "l": 0.72087,
    "c": 0.15631,
    "h": 155.9
  },
  "luminance": 0.40357
}

Semantic roles & 50–950 ramp

primary

#37C17A

secondary

#CB89AB

accent

#4996DF

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C140F

muted

#7D837E

Preview Lab

Preview with #37C17A

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

Preview Lab → · Contrast checker → · Palette generator →