#37BF5D#37BF5D

#37BF5D is a light, vivid green. Relative luminance 0.389; OKLCH L 71.1% C 0.180 H 148.5°. Best body text is #000000 at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#37BF5D
RGB	rgb(55, 191, 93)
HSL	hsl(137, 55%, 48%)
HSV	hsv(137, 71%, 75%)
CMYK	cmyk(71.2%, 0%, 51.3%, 25.1%)
CIE-LAB	lab(68.65, -57.04, 38.92)
CIE-LCH	lch(68.65, 69.06, 145.69°)
OKLab	oklab(71.06% -0.1536 0.0941)
OKLCH	oklch(71.06% 0.18 148.5)
XYZ	xyz(22.1804, 38.8617, 16.6859)
Luminance	0.3886 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BF5D #BF3799

analogous

#55BF37 #37BF5D #37BFA1

triadic

#37BF5D #5D37BF #BF5D37

tetradic

#37BF5D #3755BF #BF3799 #BFA137

square

#37BF5D #3755BF #BF3799 #BFA137

split-complementary

#37BF5D #A137BF #BF3755

monochromatic

#1C602F #298F46 #37BF5D #62D281 #91DFA7

Accessibility & contrast

On white

2.39

#37BF5D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.77

#37BF5D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BF5D

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BF5D	#FFFFFF	#000000	##000000
##37BF5D	1.00	2.39	8.77	8.77
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.77	21.00	1.00	1.00
##000000	8.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AE55

Deuteranopia (green-blind)

#B1A364

Tritanopia (blue-blind)

#00BBA8

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #37bf5d;
/* rgb */ color: rgb(55, 191, 93);
/* oklch */ color: oklch(71.1% 0.180 148.5);

Tailwind

colors: {
  custom: {
    50: '#80d38d',
    500: '#37bf5d',
    950: '#000000',
  },
}

SCSS

$custom: #37bf5d;
$custom-light: #80d38d;
$custom-dark: #000000;

JSON

{
  "hex": "#37bf5d",
  "rgb": {
    "r": 55,
    "g": 191,
    "b": 93
  },
  "hsl": {
    "h": 136.765,
    "s": 55.285,
    "l": 48.235
  },
  "oklch": {
    "l": 0.7106,
    "c": 0.18008,
    "h": 148.5
  },
  "luminance": 0.38864
}

Semantic roles & 50–950 ramp

primary

#37BF5D

secondary

#CA88B8

accent

#49B5DF

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C140C

muted

#7D837D

Preview Lab

Preview with #37BF5D

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

Preview Lab → · Contrast checker → · Palette generator →