#37C366#37C366

#37C366 is a light, vivid green. Relative luminance 0.408; OKLCH L 72.2% C 0.177 H 150.1°. Best body text is #000000 at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#37C366
RGB	rgb(55, 195, 102)
HSL	hsl(140, 56%, 49%)
HSV	hsv(140, 72%, 76%)
CMYK	cmyk(71.8%, 0%, 47.7%, 23.5%)
CIE-LAB	lab(70.03, -57.08, 36.17)
CIE-LCH	lch(70.03, 67.58, 147.64°)
OKLab	oklab(72.24% -0.1536 0.0883)
OKLCH	oklch(72.24% 0.177 150.1)
XYZ	xyz(23.4870, 40.7991, 19.2050)
Luminance	0.4080 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C366 #C33794

analogous

#4EC337 #37C366 #37C3AC

triadic

#37C366 #6637C3 #C36637

tetradic

#37C366 #374EC3 #C33794 #C3AC37

square

#37C366 #374EC3 #C33794 #C3AC37

split-complementary

#37C366 #AC37C3 #C3374E

monochromatic

#1C6434 #2A934D #37C366 #64D389 #94E1AE

Accessibility & contrast

On white

2.29

#37C366 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.16

#37C366 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C366

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C366	#FFFFFF	#000000	##000000
##37C366	1.00	2.29	9.16	9.16
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.16	21.00	1.00	1.00
##000000	9.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B25F

Deuteranopia (green-blind)

#B3A76D

Tritanopia (blue-blind)

#00C0AD

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #37c366;
/* rgb */ color: rgb(55, 195, 102);
/* oklch */ color: oklch(72.2% 0.177 150.1);

Tailwind

colors: {
  custom: {
    50: '#81d693',
    500: '#37c366',
    950: '#000000',
  },
}

SCSS

$custom: #37c366;
$custom-light: #81d693;
$custom-dark: #000000;

JSON

{
  "hex": "#37c366",
  "rgb": {
    "r": 55,
    "g": 195,
    "b": 102
  },
  "hsl": {
    "h": 140.143,
    "s": 56,
    "l": 49.02
  },
  "oklch": {
    "l": 0.72243,
    "c": 0.17716,
    "h": 150.1
  },
  "luminance": 0.40802
}

Semantic roles & 50–950 ramp

primary

#37C366

secondary

#CC8AB6

accent

#49ADDF

background

#F8FDF9

surface

#F0FAF1

border

#CBD3CB

text

#0C140D

muted

#7D837E

Preview Lab

Preview with #37C366

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

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