#37BC4F#37BC4F

#37BC4F is a light, vivid green. Relative luminance 0.373; OKLCH L 70.1% C 0.188 H 146.1°. Best body text is #000000 at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#37BC4F
RGB	rgb(55, 188, 79)
HSL	hsl(131, 55%, 48%)
HSV	hsv(131, 71%, 74%)
CMYK	cmyk(70.7%, 0%, 58%, 26.3%)
CIE-LAB	lab(67.53, -57.93, 44.30)
CIE-LCH	lch(67.53, 72.93, 142.60°)
OKLab	oklab(70.08% -0.1563 0.105)
OKLCH	oklch(70.08% 0.188 146.1)
XYZ	xyz(20.9686, 37.3409, 13.4981)
Luminance	0.3734 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BC4F #BC37A4

analogous

#61BC37 #37BC4F #37BC91

triadic

#37BC4F #4F37BC #BC4F37

tetradic

#37BC4F #3761BC #BC37A4 #BC9137

square

#37BC4F #3761BC #BC37A4 #BC9137

split-complementary

#37BC4F #9137BC #BC3761

monochromatic

#1B5D27 #298D3B #37BC4F #60D074 #8FDE9D

Accessibility & contrast

On white

2.48

#37BC4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.47

#37BC4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BC4F

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BC4F	#FFFFFF	#000000	##000000
##37BC4F	1.00	2.48	8.47	8.47
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.47	21.00	1.00	1.00
##000000	8.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAB44

Deuteranopia (green-blind)

#AFA058

Tritanopia (blue-blind)

#00B8A4

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #37bc4f;
/* rgb */ color: rgb(55, 188, 79);
/* oklch */ color: oklch(70.1% 0.188 146.1);

Tailwind

colors: {
  custom: {
    50: '#80d183',
    500: '#37bc4f',
    950: '#000000',
  },
}

SCSS

$custom: #37bc4f;
$custom-light: #80d183;
$custom-dark: #000000;

JSON

{
  "hex": "#37bc4f",
  "rgb": {
    "r": 55,
    "g": 188,
    "b": 79
  },
  "hsl": {
    "h": 130.827,
    "s": 54.733,
    "l": 47.647
  },
  "oklch": {
    "l": 0.7008,
    "c": 0.18826,
    "h": 146.1
  },
  "luminance": 0.37343
}

Semantic roles & 50–950 ramp

primary

#37BC4F

secondary

#C986BD

accent

#4AC3DE

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0C140B

muted

#7D837C

Preview Lab

Preview with #37BC4F

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

Preview Lab → · Contrast checker → · Palette generator →