#37BF46#37BF46

#37BF46 is a light, vivid green. Relative luminance 0.385; OKLCH L 70.8% C 0.199 H 144.7°. Best body text is #000000 at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#37BF46
RGB	rgb(55, 191, 70)
HSL	hsl(127, 55%, 48%)
HSV	hsv(127, 71%, 75%)
CMYK	cmyk(71.2%, 0%, 63.4%, 25.1%)
CIE-LAB	lab(68.40, -60.03, 49.35)
CIE-LCH	lch(68.40, 77.71, 140.58°)
OKLab	oklab(70.77% -0.1623 0.1151)
OKLCH	oklch(70.77% 0.199 144.7)
XYZ	xyz(21.3104, 38.5137, 12.1040)
Luminance	0.3852 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BF46 #BF37B0

analogous

#6CBF37 #37BF46 #37BF8A

triadic

#37BF46 #4637BF #BF4637

tetradic

#37BF46 #376CBF #BF37B0 #BF8A37

square

#37BF46 #376CBF #BF37B0 #BF8A37

split-complementary

#37BF46 #8A37BF #BF376C

monochromatic

#1C6023 #298F35 #37BF46 #62D26E #91DF9A

Accessibility & contrast

On white

2.41

#37BF46 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.70

#37BF46 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BF46

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BF46	#FFFFFF	#000000	##000000
##37BF46	1.00	2.41	8.70	8.70
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.70	21.00	1.00	1.00
##000000	8.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AD38

Deuteranopia (green-blind)

#B3A351

Tritanopia (blue-blind)

#00BAA6

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #37bf46;
/* rgb */ color: rgb(55, 191, 70);
/* oklch */ color: oklch(70.8% 0.199 144.7);

Tailwind

colors: {
  custom: {
    50: '#81d37e',
    500: '#37bf46',
    950: '#000000',
  },
}

SCSS

$custom: #37bf46;
$custom-light: #81d37e;
$custom-dark: #000000;

JSON

{
  "hex": "#37bf46",
  "rgb": {
    "r": 55,
    "g": 191,
    "b": 70
  },
  "hsl": {
    "h": 126.618,
    "s": 55.285,
    "l": 48.235
  },
  "oklch": {
    "l": 0.70768,
    "c": 0.19894,
    "h": 144.7
  },
  "luminance": 0.38516
}

Semantic roles & 50–950 ramp

primary

#37BF46

secondary

#CA88C3

accent

#49CEDF

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #37BF46

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

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