#37C149#37C149

#37C149 is a light, vivid green. Relative luminance 0.394; OKLCH L 71.3% C 0.199 H 145.0°. Best body text is #000000 at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#37C149
RGB	rgb(55, 193, 73)
HSL	hsl(128, 56%, 49%)
HSV	hsv(128, 72%, 76%)
CMYK	cmyk(71.5%, 0%, 62.2%, 24.3%)
CIE-LAB	lab(69.06, -60.37, 48.78)
CIE-LCH	lch(69.06, 77.61, 141.06°)
OKLab	oklab(71.33% -0.1631 0.1141)
OKLCH	oklch(71.33% 0.199 145)
XYZ	xyz(21.8466, 39.4308, 12.7616)
Luminance	0.3943 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C149 #C137AF

analogous

#6AC137 #37C149 #37C18E

triadic

#37C149 #4937C1 #C14937

tetradic

#37C149 #376AC1 #C137AF #C18E37

square

#37C149 #376AC1 #C137AF #C18E37

split-complementary

#37C149 #8E37C1 #C1376A

monochromatic

#1C6225 #299137 #37C149 #63D271 #92E09C

Accessibility & contrast

On white

2.36

#37C149 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.89

#37C149 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C149

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C149	#FFFFFF	#000000	##000000
##37C149	1.00	2.36	8.89	8.89
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.89	21.00	1.00	1.00
##000000	8.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AF3B

Deuteranopia (green-blind)

#B4A453

Tritanopia (blue-blind)

#00BCA8

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #37c149;
/* rgb */ color: rgb(55, 193, 73);
/* oklch */ color: oklch(71.3% 0.199 145.0);

Tailwind

colors: {
  custom: {
    50: '#81d580',
    500: '#37c149',
    950: '#000000',
  },
}

SCSS

$custom: #37c149;
$custom-light: #81d580;
$custom-dark: #000000;

JSON

{
  "hex": "#37c149",
  "rgb": {
    "r": 55,
    "g": 193,
    "b": 73
  },
  "hsl": {
    "h": 127.826,
    "s": 55.645,
    "l": 48.627
  },
  "oklch": {
    "l": 0.71328,
    "c": 0.19906,
    "h": 145
  },
  "luminance": 0.39433
}

Semantic roles & 50–950 ramp

primary

#37C149

secondary

#CB89C2

accent

#49CBDF

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #37C149

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

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