#37BE3A#37BE3A

#37BE3A is a light, highly saturated green. Relative luminance 0.379; OKLCH L 70.4% C 0.206 H 143.3°. Best body text is #000000 at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#37BE3A
RGB	rgb(55, 190, 58)
HSL	hsl(121, 55%, 48%)
HSV	hsv(121, 71%, 75%)
CMYK	cmyk(71.1%, 0%, 69.5%, 25.5%)
CIE-LAB	lab(67.98, -60.90, 53.86)
CIE-LCH	lch(67.98, 81.30, 138.51°)
OKLab	oklab(70.39% -0.1652 0.1233)
OKLCH	oklch(70.39% 0.206 143.3)
XYZ	xyz(20.7514, 37.9423, 10.2321)
Luminance	0.3795 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BE3A #BE37BB

analogous

#78BE37 #37BE3A #37BE7D

triadic

#37BE3A #3A37BE #BE3A37

tetradic

#37BE3A #3778BE #BE37BB #BE7D37

square

#37BE3A #3778BE #BE37BB #BE7D37

split-complementary

#37BE3A #7D37BE #BE3778

monochromatic

#1C5F1D #298F2C #37BE3A #61D163 #90DF92

Accessibility & contrast

On white

2.44

#37BE3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.59

#37BE3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BE3A

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BE3A	#FFFFFF	#000000	##000000
##37BE3A	1.00	2.44	8.59	8.59
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.59	21.00	1.00	1.00
##000000	8.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AC26

Deuteranopia (green-blind)

#B2A247

Tritanopia (blue-blind)

#03B9A4

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #37be3a;
/* rgb */ color: rgb(55, 190, 58);
/* oklch */ color: oklch(70.4% 0.206 143.3);

Tailwind

colors: {
  custom: {
    50: '#82d377',
    500: '#37be3a',
    950: '#000000',
  },
}

SCSS

$custom: #37be3a;
$custom-light: #82d377;
$custom-dark: #000000;

JSON

{
  "hex": "#37be3a",
  "rgb": {
    "r": 55,
    "g": 190,
    "b": 58
  },
  "hsl": {
    "h": 121.333,
    "s": 55.102,
    "l": 48.039
  },
  "oklch": {
    "l": 0.70388,
    "c": 0.20612,
    "h": 143.3
  },
  "luminance": 0.37945
}

Semantic roles & 50–950 ramp

primary

#37BE3A

secondary

#CA87C8

accent

#49DBDE

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #37BE3A

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

Preview Lab → · Contrast checker → · Palette generator →