#37BF56#37BF56

#37BF56 is a light, vivid green. Relative luminance 0.387; OKLCH L 71.0% C 0.186 H 147.2°. Best body text is #000000 at 8.75:1 contrast (WCAG AA passes).

Color values

HEX	#37BF56
RGB	rgb(55, 191, 86)
HSL	hsl(134, 55%, 48%)
HSV	hsv(134, 71%, 75%)
CMYK	cmyk(71.2%, 0%, 55%, 25.1%)
CIE-LAB	lab(68.56, -58.05, 42.22)
CIE-LCH	lch(68.56, 71.78, 143.97°)
OKLab	oklab(70.96% -0.1564 0.1009)
OKLCH	oklch(70.96% 0.186 147.2)
XYZ	xyz(21.8845, 38.7433, 15.1271)
Luminance	0.3875 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BF56 #BF37A0

analogous

#5CBF37 #37BF56 #37BF9A

triadic

#37BF56 #5637BF #BF5637

tetradic

#37BF56 #375CBF #BF37A0 #BF9A37

square

#37BF56 #375CBF #BF37A0 #BF9A37

split-complementary

#37BF56 #9A37BF #BF375C

monochromatic

#1C602B #298F41 #37BF56 #62D27B #91DFA3

Accessibility & contrast

On white

2.40

#37BF56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.75

#37BF56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BF56

8.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BF56	#FFFFFF	#000000	##000000
##37BF56	1.00	2.40	8.75	8.75
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.75	21.00	1.00	1.00
##000000	8.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AE4C

Deuteranopia (green-blind)

#B1A35E

Tritanopia (blue-blind)

#00BBA7

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #37bf56;
/* rgb */ color: rgb(55, 191, 86);
/* oklch */ color: oklch(71.0% 0.186 147.2);

Tailwind

colors: {
  custom: {
    50: '#81d388',
    500: '#37bf56',
    950: '#000000',
  },
}

SCSS

$custom: #37bf56;
$custom-light: #81d388;
$custom-dark: #000000;

JSON

{
  "hex": "#37bf56",
  "rgb": {
    "r": 55,
    "g": 191,
    "b": 86
  },
  "hsl": {
    "h": 133.676,
    "s": 55.285,
    "l": 48.235
  },
  "oklch": {
    "l": 0.7096,
    "c": 0.18614,
    "h": 147.2
  },
  "luminance": 0.38746
}

Semantic roles & 50–950 ramp

primary

#37BF56

secondary

#CA88BB

accent

#49BDDF

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C140C

muted

#7D837D

Preview Lab

Preview with #37BF56

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

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