#37BA4A#37BA4A

#37BA4A is a light, vivid green. Relative luminance 0.364; OKLCH L 69.5% C 0.190 H 145.4°. Best body text is #000000 at 8.28:1 contrast (WCAG AA passes).

Color values

HEX	#37BA4A
RGB	rgb(55, 186, 74)
HSL	hsl(129, 54%, 47%)
HSV	hsv(129, 70%, 73%)
CMYK	cmyk(70.4%, 0%, 60.2%, 27.1%)
CIE-LAB	lab(66.84, -57.86, 45.80)
CIE-LCH	lch(66.84, 73.79, 141.64°)
OKLab	oklab(69.49% -0.1563 0.1078)
OKLCH	oklch(69.49% 0.19 145.4)
XYZ	xyz(20.3691, 36.4222, 12.4339)
Luminance	0.3642 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BA4A #BA37A7

analogous

#66BA37 #37BA4A #37BA8B

triadic

#37BA4A #4A37BA #BA4A37

tetradic

#37BA4A #3766BA #BA37A7 #BA8B37

square

#37BA4A #3766BA #BA37A7 #BA8B37

split-complementary

#37BA4A #8B37BA #BA3766

monochromatic

#1B5C24 #298B37 #37BA4A #5FD06F #8EDE99

Accessibility & contrast

On white

2.53

#37BA4A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.28

#37BA4A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BA4A

8.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BA4A	#FFFFFF	#000000	##000000
##37BA4A	1.00	2.53	8.28	8.28
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.28	21.00	1.00	1.00
##000000	8.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA93E

Deuteranopia (green-blind)

#AE9E53

Tritanopia (blue-blind)

#00B5A2

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #37ba4a;
/* rgb */ color: rgb(55, 186, 74);
/* oklch */ color: oklch(69.5% 0.190 145.4);

Tailwind

colors: {
  custom: {
    50: '#80d080',
    500: '#37ba4a',
    950: '#000000',
  },
}

SCSS

$custom: #37ba4a;
$custom-light: #80d080;
$custom-dark: #000000;

JSON

{
  "hex": "#37ba4a",
  "rgb": {
    "r": 55,
    "g": 186,
    "b": 74
  },
  "hsl": {
    "h": 128.702,
    "s": 54.357,
    "l": 47.255
  },
  "oklch": {
    "l": 0.69491,
    "c": 0.18985,
    "h": 145.4
  },
  "luminance": 0.36424
}

Semantic roles & 50–950 ramp

primary

#37BA4A

secondary

#C885BE

accent

#4AC8DE

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0C140A

muted

#7D827C

Preview Lab

Preview with #37BA4A

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

Preview Lab → · Contrast checker → · Palette generator →