#37BA4B#37BA4B

#37BA4B is a light, vivid green. Relative luminance 0.364; OKLCH L 69.5% C 0.189 H 145.5°. Best body text is #000000 at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#37BA4B
RGB	rgb(55, 186, 75)
HSL	hsl(129, 54%, 47%)
HSV	hsv(129, 70%, 73%)
CMYK	cmyk(70.4%, 0%, 59.7%, 27.1%)
CIE-LAB	lab(66.85, -57.74, 45.35)
CIE-LCH	lch(66.85, 73.42, 141.85°)
OKLab	oklab(69.5% -0.1559 0.107)
OKLCH	oklch(69.5% 0.189 145.5)
XYZ	xyz(20.4031, 36.4358, 12.6128)
Luminance	0.3644 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BA4B #BA37A6

analogous

#65BA37 #37BA4B #37BA8C

triadic

#37BA4B #4B37BA #BA4B37

tetradic

#37BA4B #3765BA #BA37A6 #BA8C37

square

#37BA4B #3765BA #BA37A6 #BA8C37

split-complementary

#37BA4B #8C37BA #BA3765

monochromatic

#1B5C25 #298B38 #37BA4B #5FD070 #8EDE9A

Accessibility & contrast

On white

2.53

#37BA4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.29

#37BA4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BA4B

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BA4B	#FFFFFF	#000000	##000000
##37BA4B	1.00	2.53	8.29	8.29
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.29	21.00	1.00	1.00
##000000	8.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA93F

Deuteranopia (green-blind)

#AE9E54

Tritanopia (blue-blind)

#00B5A2

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #37ba4b;
/* rgb */ color: rgb(55, 186, 75);
/* oklch */ color: oklch(69.5% 0.189 145.5);

Tailwind

colors: {
  custom: {
    50: '#80d081',
    500: '#37ba4b',
    950: '#000000',
  },
}

SCSS

$custom: #37ba4b;
$custom-light: #80d081;
$custom-dark: #000000;

JSON

{
  "hex": "#37ba4b",
  "rgb": {
    "r": 55,
    "g": 186,
    "b": 75
  },
  "hsl": {
    "h": 129.16,
    "s": 54.357,
    "l": 47.255
  },
  "oklch": {
    "l": 0.69503,
    "c": 0.18905,
    "h": 145.5
  },
  "luminance": 0.36438
}

Semantic roles & 50–950 ramp

primary

#37BA4B

secondary

#C885BE

accent

#4AC7DE

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0C140A

muted

#7D827C

Preview Lab

Preview with #37BA4B

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

Preview Lab → · Contrast checker → · Palette generator →