#37CA79#37CA79

#37CA79 is a light, vivid green. Relative luminance 0.444; OKLCH L 74.4% C 0.169 H 154.1°. Best body text is #000000 at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#37CA79
RGB	rgb(55, 202, 121)
HSL	hsl(147, 58%, 50%)
HSV	hsv(147, 73%, 79%)
CMYK	cmyk(72.8%, 0%, 40.1%, 20.8%)
CIE-LAB	lab(72.52, -56.36, 29.68)
CIE-LCH	lch(72.52, 63.69, 152.22°)
OKLab	oklab(74.39% -0.1519 0.0739)
OKLCH	oklch(74.39% 0.169 154.1)
XYZ	xyz(26.1449, 44.4307, 25.2835)
Luminance	0.4443 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CA79 #CA3788

analogous

#3ECA37 #37CA79 #37CAC3

triadic

#37CA79 #7937CA #CA7937

tetradic

#37CA79 #373ECA #CA3788 #CAC337

square

#37CA79 #373ECA #CA3788 #CAC337

split-complementary

#37CA79 #C337CA #CA373E

monochromatic

#1C6A3F #299B5C #37CA79 #67D799 #98E4BA

Accessibility & contrast

On white

2.12

#37CA79 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.89

#37CA79 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CA79

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CA79	#FFFFFF	#000000	##000000
##37CA79	1.00	2.12	9.89	9.89
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.89	21.00	1.00	1.00
##000000	9.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB973

Deuteranopia (green-blind)

#B8AD7E

Tritanopia (blue-blind)

#00C8B6

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #37ca79;
/* rgb */ color: rgb(55, 202, 121);
/* oklch */ color: oklch(74.4% 0.169 154.1);

Tailwind

colors: {
  custom: {
    50: '#82dba0',
    500: '#37ca79',
    950: '#000000',
  },
}

SCSS

$custom: #37ca79;
$custom-light: #82dba0;
$custom-dark: #000000;

JSON

{
  "hex": "#37ca79",
  "rgb": {
    "r": 55,
    "g": 202,
    "b": 121
  },
  "hsl": {
    "h": 146.939,
    "s": 58.103,
    "l": 50.392
  },
  "oklch": {
    "l": 0.74385,
    "c": 0.16895,
    "h": 154.1
  },
  "luminance": 0.44434
}

Semantic roles & 50–950 ramp

primary

#37CA79

secondary

#CF8EB2

accent

#469CE1

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0C150F

muted

#7D837E

Preview Lab

Preview with #37CA79

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

Preview Lab → · Contrast checker → · Palette generator →