#37C549#37C549

#37C549 is a light, highly saturated green. Relative luminance 0.412; OKLCH L 72.4% C 0.204 H 144.9°. Best body text is #000000 at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#37C549
RGB	rgb(55, 197, 73)
HSL	hsl(128, 56%, 49%)
HSV	hsv(128, 72%, 77%)
CMYK	cmyk(72.1%, 0%, 62.9%, 22.7%)
CIE-LAB	lab(70.33, -61.71, 50.21)
CIE-LCH	lch(70.33, 79.56, 140.86°)
OKLab	oklab(72.38% -0.1667 0.1172)
OKLCH	oklch(72.38% 0.204 144.9)
XYZ	xyz(22.7429, 41.2232, 13.0603)
Luminance	0.4123 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C549 #C537B3

analogous

#6CC537 #37C549 #37C590

triadic

#37C549 #4937C5 #C54937

tetradic

#37C549 #376CC5 #C537B3 #C59037

square

#37C549 #376CC5 #C537B3 #C59037

split-complementary

#37C549 #9037C5 #C5376C

monochromatic

#1C6526 #2A9537 #37C549 #65D473 #95E19F

Accessibility & contrast

On white

2.27

#37C549 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.25

#37C549 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C549

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C549	#FFFFFF	#000000	##000000
##37C549	1.00	2.27	9.25	9.25
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.25	21.00	1.00	1.00
##000000	9.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B33B

Deuteranopia (green-blind)

#B8A854

Tritanopia (blue-blind)

#00C0AB

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #37c549;
/* rgb */ color: rgb(55, 197, 73);
/* oklch */ color: oklch(72.4% 0.204 144.9);

Tailwind

colors: {
  custom: {
    50: '#82d880',
    500: '#37c549',
    950: '#000000',
  },
}

SCSS

$custom: #37c549;
$custom-light: #82d880;
$custom-dark: #000000;

JSON

{
  "hex": "#37c549",
  "rgb": {
    "r": 55,
    "g": 197,
    "b": 73
  },
  "hsl": {
    "h": 127.606,
    "s": 56.349,
    "l": 49.412
  },
  "oklch": {
    "l": 0.7238,
    "c": 0.20379,
    "h": 144.9
  },
  "luminance": 0.41226
}

Semantic roles & 50–950 ramp

primary

#37C549

secondary

#CD8BC4

accent

#48CCE0

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0C150B

muted

#7D837C

Preview Lab

Preview with #37C549

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

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