#3ECD40#3ECD40

#3ECD40 is a light, highly saturated green. Relative luminance 0.451; OKLCH L 74.5% C 0.217 H 143.2°. Best body text is #000000 at 10.01:1 contrast (WCAG AA passes).

Color values

HEX	#3ECD40
RGB	rgb(62, 205, 64)
HSL	hsl(121, 59%, 52%)
HSV	hsv(121, 70%, 80%)
CMYK	cmyk(69.8%, 0%, 68.8%, 19.6%)
CIE-LAB	lab(72.93, -64.06, 56.79)
CIE-LCH	lch(72.93, 85.61, 138.44°)
OKLab	oklab(74.55% -0.1738 0.1301)
OKLCH	oklch(74.55% 0.217 143.2)
XYZ	xyz(24.7418, 45.0542, 12.2419)
Luminance	0.4506 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3ECD40 #CD3ECB

analogous

#84CD3E #3ECD40 #3ECD87

triadic

#3ECD40 #403ECD #CD403E

tetradic

#3ECD40 #3E84CD #CD3ECB #CD873E

square

#3ECD40 #3E84CD #CD3ECB #CD873E

split-complementary

#3ECD40 #873ECD #CD3E84

monochromatic

#1E731F #2AA32C #3ECD40 #6FDA70 #9FE6A0

Accessibility & contrast

On white

2.10

#3ECD40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.01

#3ECD40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3ECD40

10.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3ECD40	#FFFFFF	#000000	##000000
##3ECD40	1.00	2.10	10.01	10.01
#FFFFFF	2.10	1.00	21.00	21.00
#000000	10.01	21.00	1.00	1.00
##000000	10.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BA2B

Deuteranopia (green-blind)

#C1AF4E

Tritanopia (blue-blind)

#0EC7B1

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #3ecd40;
/* rgb */ color: rgb(62, 205, 64);
/* oklch */ color: oklch(74.5% 0.217 143.2);

Tailwind

colors: {
  custom: {
    50: '#87dd7c',
    500: '#3ecd40',
    950: '#000000',
  },
}

SCSS

$custom: #3ecd40;
$custom-light: #87dd7c;
$custom-dark: #000000;

JSON

{
  "hex": "#3ecd40",
  "rgb": {
    "r": 62,
    "g": 205,
    "b": 64
  },
  "hsl": {
    "h": 120.839,
    "s": 58.848,
    "l": 52.353
  },
  "oklch": {
    "l": 0.74549,
    "c": 0.21712,
    "h": 143.2
  },
  "luminance": 0.45057
}

Semantic roles & 50–950 ramp

primary

#3ECD40

secondary

#D394D2

accent

#46E0E2

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #3ECD40

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

Preview Lab → · Contrast checker → · Palette generator →