#37DD46#37DD46

#37DD46 is a light, highly saturated green. Relative luminance 0.530; OKLCH L 78.6% C 0.233 H 144.0°. Best body text is #000000 at 11.59:1 contrast (WCAG AA passes).

Color values

HEX	#37DD46
RGB	rgb(55, 221, 70)
HSL	hsl(125, 71%, 54%)
HSV	hsv(125, 75%, 87%)
CMYK	cmyk(75.1%, 0%, 68.3%, 13.3%)
CIE-LAB	lab(77.85, -69.74, 59.65)
CIE-LCH	lch(77.85, 91.77, 139.46°)
OKLab	oklab(78.61% -0.1887 0.1368)
OKLCH	oklch(78.61% 0.233 144)
XYZ	xyz(28.5356, 52.9640, 14.5123)
Luminance	0.5297 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37DD46 #DD37CE

analogous

#7BDD37 #37DD46 #37DD99

triadic

#37DD46 #4637DD #DD4637

tetradic

#37DD46 #377BDD #DD37CE #DD9937

square

#37DD46 #377BDD #DD37CE #DD9937

split-complementary

#37DD46 #9937DD #DD377B

monochromatic

#168320 #1FB82D #37DD46 #6BE676 #A0EFA7

Accessibility & contrast

On white

1.81

#37DD46 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.59

#37DD46 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37DD46

11.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37DD46	#FFFFFF	#000000	##000000
##37DD46	1.00	1.81	11.59	11.59
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.59	21.00	1.00	1.00
##000000	11.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C830

Deuteranopia (green-blind)

#CFBB55

Tritanopia (blue-blind)

#00D7BF

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #37dd46;
/* rgb */ color: rgb(55, 221, 70);
/* oklch */ color: oklch(78.6% 0.233 144.0);

Tailwind

colors: {
  custom: {
    50: '#88e981',
    500: '#37dd46',
    950: '#000000',
  },
}

SCSS

$custom: #37dd46;
$custom-light: #88e981;
$custom-dark: #000000;

JSON

{
  "hex": "#37dd46",
  "rgb": {
    "r": 55,
    "g": 221,
    "b": 70
  },
  "hsl": {
    "h": 125.422,
    "s": 70.94,
    "l": 54.118
  },
  "oklch": {
    "l": 0.78614,
    "c": 0.23305,
    "h": 144
  },
  "luminance": 0.52967
}

Semantic roles & 50–950 ramp

primary

#37DD46

secondary

#8A2E82

accent

#3ADDEE

background

#FCFEFB

surface

#F4FDF2

border

#CED5CC

text

#0D160B

muted

#7F847E

Preview Lab

Preview with #37DD46

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

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