#37BF52#37BF52

#37BF52 is a light, vivid green. Relative luminance 0.387; OKLCH L 70.9% C 0.189 H 146.5°. Best body text is #000000 at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#37BF52
RGB	rgb(55, 191, 82)
HSL	hsl(132, 55%, 48%)
HSV	hsv(132, 71%, 75%)
CMYK	cmyk(71.2%, 0%, 57.1%, 25.1%)
CIE-LAB	lab(68.52, -58.58, 44.06)
CIE-LCH	lch(68.52, 73.30, 143.06°)
OKLab	oklab(70.91% -0.1579 0.1047)
OKLCH	oklch(70.91% 0.189 146.5)
XYZ	xyz(21.7278, 38.6806, 14.3020)
Luminance	0.3868 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BF52 #BF37A4

analogous

#60BF37 #37BF52 #37BF96

triadic

#37BF52 #5237BF #BF5237

tetradic

#37BF52 #3760BF #BF37A4 #BF9637

square

#37BF52 #3760BF #BF37A4 #BF9637

split-complementary

#37BF52 #9637BF #BF3760

monochromatic

#1C6029 #298F3E #37BF52 #62D278 #91DFA1

Accessibility & contrast

On white

2.40

#37BF52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.74

#37BF52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BF52

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BF52	#FFFFFF	#000000	##000000
##37BF52	1.00	2.40	8.74	8.74
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.74	21.00	1.00	1.00
##000000	8.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AE47

Deuteranopia (green-blind)

#B2A35B

Tritanopia (blue-blind)

#00BBA7

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #37bf52;
/* rgb */ color: rgb(55, 191, 82);
/* oklch */ color: oklch(70.9% 0.189 146.5);

Tailwind

colors: {
  custom: {
    50: '#81d386',
    500: '#37bf52',
    950: '#000000',
  },
}

SCSS

$custom: #37bf52;
$custom-light: #81d386;
$custom-dark: #000000;

JSON

{
  "hex": "#37bf52",
  "rgb": {
    "r": 55,
    "g": 191,
    "b": 82
  },
  "hsl": {
    "h": 131.912,
    "s": 55.285,
    "l": 48.235
  },
  "oklch": {
    "l": 0.70908,
    "c": 0.18949,
    "h": 146.5
  },
  "luminance": 0.38683
}

Semantic roles & 50–950 ramp

primary

#37BF52

secondary

#CA88BD

accent

#49C1DF

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0C140B

muted

#7D837C

Preview Lab

Preview with #37BF52

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

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