#3ECB66#3ECB66

#3ECB66 is a light, vivid green. Relative luminance 0.447; OKLCH L 74.5% C 0.185 H 148.8°. Best body text is #000000 at 9.94:1 contrast (WCAG AA passes).

Color values

HEX	#3ECB66
RGB	rgb(62, 203, 102)
HSL	hsl(137, 58%, 52%)
HSV	hsv(137, 69%, 80%)
CMYK	cmyk(69.5%, 0%, 49.8%, 20.4%)
CIE-LAB	lab(72.69, -58.80, 39.53)
CIE-LCH	lch(72.69, 70.85, 146.09°)
OKLab	oklab(74.48% -0.1583 0.0959)
OKLCH	oklch(74.48% 0.185 148.8)
XYZ	xyz(25.7388, 44.6925, 19.8378)
Luminance	0.4470 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3ECB66 #CB3EA3

analogous

#5DCB3E #3ECB66 #3ECBAC

triadic

#3ECB66 #663ECB #CB663E

tetradic

#3ECB66 #3E5DCB #CB3EA3 #CBAC3E

square

#3ECB66 #3E5DCB #CB3EA3 #CBAC3E

split-complementary

#3ECB66 #AC3ECB #CB3E5D

monochromatic

#1E7036 #2BA14D #3ECB66 #6ED88C #9EE5B2

Accessibility & contrast

On white

2.11

#3ECB66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.94

#3ECB66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3ECB66

9.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3ECB66	#FFFFFF	#000000	##000000
##3ECB66	1.00	2.11	9.94	9.94
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.94	21.00	1.00	1.00
##000000	9.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDBA5E

Deuteranopia (green-blind)

#BCAE6D

Tritanopia (blue-blind)

#00C7B3

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #3ecb66;
/* rgb */ color: rgb(62, 203, 102);
/* oklch */ color: oklch(74.5% 0.185 148.8);

Tailwind

colors: {
  custom: {
    50: '#85dc93',
    500: '#3ecb66',
    950: '#000000',
  },
}

SCSS

$custom: #3ecb66;
$custom-light: #85dc93;
$custom-dark: #000000;

JSON

{
  "hex": "#3ecb66",
  "rgb": {
    "r": 62,
    "g": 203,
    "b": 102
  },
  "hsl": {
    "h": 137.021,
    "s": 57.551,
    "l": 51.961
  },
  "oklch": {
    "l": 0.74477,
    "c": 0.1851,
    "h": 148.8
  },
  "luminance": 0.44695
}

Semantic roles & 50–950 ramp

primary

#3ECB66

secondary

#D194C0

accent

#47B5E1

background

#F8FDF9

surface

#F0FBF1

border

#CBD4CB

text

#0C150D

muted

#7D837E

Preview Lab

Preview with #3ECB66

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

Preview Lab → · Contrast checker → · Palette generator →