#3EC440#3EC440

#3EC440 is a light, highly saturated green. Relative luminance 0.409; OKLCH L 72.2% C 0.207 H 143.3°. Best body text is #000000 at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#3EC440
RGB	rgb(62, 196, 64)
HSL	hsl(121, 53%, 51%)
HSV	hsv(121, 68%, 77%)
CMYK	cmyk(68.4%, 0%, 67.3%, 23.1%)
CIE-LAB	lab(70.09, -61.07, 53.76)
CIE-LCH	lch(70.09, 81.36, 138.64°)
OKLab	oklab(72.19% -0.1657 0.1237)
OKLCH	oklch(72.19% 0.207 143.3)
XYZ	xyz(22.6506, 40.8717, 11.5448)
Luminance	0.4087 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3EC440 #C43EC2

analogous

#7FC43E #3EC440 #3EC483

triadic

#3EC440 #403EC4 #C4403E

tetradic

#3EC440 #3E7FC4 #C43EC2 #C4833E

square

#3EC440 #3E7FC4 #C43EC2 #C4833E

split-complementary

#3EC440 #833EC4 #C43E7F

monochromatic

#206821 #2E9730 #3EC440 #6DD26E #9CE19D

Accessibility & contrast

On white

2.29

#3EC440 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.17

#3EC440 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3EC440

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3EC440	#FFFFFF	#000000	##000000
##3EC440	1.00	2.29	9.17	9.17
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.17	21.00	1.00	1.00
##000000	9.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B22E

Deuteranopia (green-blind)

#B8A74C

Tritanopia (blue-blind)

#18BEA9

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #3ec440;
/* rgb */ color: rgb(62, 196, 64);
/* oklch */ color: oklch(72.2% 0.207 143.3);

Tailwind

colors: {
  custom: {
    50: '#85d77b',
    500: '#3ec440',
    950: '#000000',
  },
}

SCSS

$custom: #3ec440;
$custom-light: #85d77b;
$custom-dark: #000000;

JSON

{
  "hex": "#3ec440",
  "rgb": {
    "r": 62,
    "g": 196,
    "b": 64
  },
  "hsl": {
    "h": 120.896,
    "s": 53.175,
    "l": 50.588
  },
  "oklch": {
    "l": 0.72194,
    "c": 0.20682,
    "h": 143.3
  },
  "luminance": 0.40874
}

Semantic roles & 50–950 ramp

primary

#3EC440

secondary

#CD91CC

accent

#4BDADD

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #3EC440

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

Preview Lab → · Contrast checker → · Palette generator →