#37BF53#37BF53

#37BF53 is a light, vivid green. Relative luminance 0.387; OKLCH L 70.9% C 0.189 H 146.6°. Best body text is #000000 at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#37BF53
RGB	rgb(55, 191, 83)
HSL	hsl(132, 55%, 48%)
HSV	hsv(132, 71%, 75%)
CMYK	cmyk(71.2%, 0%, 56.5%, 25.1%)
CIE-LAB	lab(68.53, -58.45, 43.60)
CIE-LCH	lch(68.53, 72.92, 143.28°)
OKLab	oklab(70.92% -0.1576 0.1038)
OKLCH	oklch(70.92% 0.189 146.6)
XYZ	xyz(21.7661, 38.6959, 14.5039)
Luminance	0.3870 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BF53 #BF37A3

analogous

#5FBF37 #37BF53 #37BF97

triadic

#37BF53 #5337BF #BF5337

tetradic

#37BF53 #375FBF #BF37A3 #BF9737

square

#37BF53 #375FBF #BF37A3 #BF9737

split-complementary

#37BF53 #9737BF #BF375F

monochromatic

#1C602A #298F3E #37BF53 #62D279 #91DFA1

Accessibility & contrast

On white

2.40

#37BF53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.74

#37BF53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BF53

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BF53	#FFFFFF	#000000	##000000
##37BF53	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)

#C2AE49

Deuteranopia (green-blind)

#B2A35B

Tritanopia (blue-blind)

#00BBA7

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #37bf53;
/* rgb */ color: rgb(55, 191, 83);
/* oklch */ color: oklch(70.9% 0.189 146.6);

Tailwind

colors: {
  custom: {
    50: '#81d386',
    500: '#37bf53',
    950: '#000000',
  },
}

SCSS

$custom: #37bf53;
$custom-light: #81d386;
$custom-dark: #000000;

JSON

{
  "hex": "#37bf53",
  "rgb": {
    "r": 55,
    "g": 191,
    "b": 83
  },
  "hsl": {
    "h": 132.353,
    "s": 55.285,
    "l": 48.235
  },
  "oklch": {
    "l": 0.70921,
    "c": 0.18866,
    "h": 146.6
  },
  "luminance": 0.38698
}

Semantic roles & 50–950 ramp

primary

#37BF53

secondary

#CA88BC

accent

#49C0DF

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C140B

muted

#7D837C

Preview Lab

Preview with #37BF53

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

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