#3ECC66#3ECC66

#3ECC66 is a light, vivid green. Relative luminance 0.452; OKLCH L 74.7% C 0.186 H 148.7°. Best body text is #000000 at 10.03:1 contrast (WCAG AA passes).

Color values

HEX	#3ECC66
RGB	rgb(62, 204, 102)
HSL	hsl(137, 58%, 52%)
HSV	hsv(137, 70%, 80%)
CMYK	cmyk(69.6%, 0%, 50%, 20%)
CIE-LAB	lab(73.00, -59.15, 39.92)
CIE-LCH	lch(73.00, 71.36, 145.99°)
OKLab	oklab(74.74% -0.1593 0.0967)
OKLCH	oklch(74.74% 0.186 148.7)
XYZ	xyz(25.9757, 45.1663, 19.9168)
Luminance	0.4517 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3ECC66 #CC3EA4

analogous

#5DCC3E #3ECC66 #3ECCAD

triadic

#3ECC66 #663ECC #CC663E

tetradic

#3ECC66 #3E5DCC #CC3EA4 #CCAD3E

square

#3ECC66 #3E5DCC #CC3EA4 #CCAD3E

split-complementary

#3ECC66 #AD3ECC #CC3E5D

monochromatic

#1E7236 #2BA24C #3ECC66 #6ED98C #9FE6B3

Accessibility & contrast

On white

2.09

#3ECC66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.03

#3ECC66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3ECC66

10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3ECC66	#FFFFFF	#000000	##000000
##3ECC66	1.00	2.09	10.03	10.03
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.03	21.00	1.00	1.00
##000000	10.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEBA5D

Deuteranopia (green-blind)

#BDAE6D

Tritanopia (blue-blind)

#00C8B4

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #3ecc66;
/* rgb */ color: rgb(62, 204, 102);
/* oklch */ color: oklch(74.7% 0.186 148.7);

Tailwind

colors: {
  custom: {
    50: '#85dd93',
    500: '#3ecc66',
    950: '#000000',
  },
}

SCSS

$custom: #3ecc66;
$custom-light: #85dd93;
$custom-dark: #000000;

JSON

{
  "hex": "#3ecc66",
  "rgb": {
    "r": 62,
    "g": 204,
    "b": 102
  },
  "hsl": {
    "h": 136.901,
    "s": 58.197,
    "l": 52.157
  },
  "oklch": {
    "l": 0.74735,
    "c": 0.18637,
    "h": 148.7
  },
  "luminance": 0.45169
}

Semantic roles & 50–950 ramp

primary

#3ECC66

secondary

#D294C0

accent

#46B6E1

background

#F8FDF9

surface

#F0FBF1

border

#CBD4CB

text

#0C150D

muted

#7D837E

Preview Lab

Preview with #3ECC66

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

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