#3EC03B#3EC03B

#3EC03B is a light, highly saturated green. Relative luminance 0.390; OKLCH L 71.1% C 0.206 H 142.7°. Best body text is #000000 at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#3EC03B
RGB	rgb(62, 192, 59)
HSL	hsl(119, 53%, 49%)
HSV	hsv(119, 69%, 75%)
CMYK	cmyk(67.7%, 0%, 69.3%, 24.7%)
CIE-LAB	lab(68.78, -60.18, 54.36)
CIE-LCH	lch(68.78, 81.10, 137.91°)
OKLab	oklab(71.1% -0.1636 0.1244)
OKLCH	oklch(71.1% 0.206 142.7)
XYZ	xyz(21.6244, 39.0369, 10.5321)
Luminance	0.3904 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3EC03B #BD3BC0

analogous

#80C03B #3EC03B #3BC07B

triadic

#3EC03B #3B3EC0 #C03B3E

tetradic

#3EC03B #3B80C0 #BD3BC0 #C07B3B

square

#3EC03B #3B80C0 #BD3BC0 #C07B3B

split-complementary

#3EC03B #7B3BC0 #C03B80

monochromatic

#20621E #2F912D #3EC03B #6AD168 #98DF97

Accessibility & contrast

On white

2.38

#3EC03B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.81

#3EC03B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3EC03B

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3EC03B	#FFFFFF	#000000	##000000
##3EC03B	1.00	2.38	8.81	8.81
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.81	21.00	1.00	1.00
##000000	8.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AE27

Deuteranopia (green-blind)

#B5A448

Tritanopia (blue-blind)

#1DBAA5

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #3ec03b;
/* rgb */ color: rgb(62, 192, 59);
/* oklch */ color: oklch(71.1% 0.206 142.7);

Tailwind

colors: {
  custom: {
    50: '#85d478',
    500: '#3ec03b',
    950: '#000000',
  },
}

SCSS

$custom: #3ec03b;
$custom-light: #85d478;
$custom-dark: #000000;

JSON

{
  "hex": "#3ec03b",
  "rgb": {
    "r": 62,
    "g": 192,
    "b": 59
  },
  "hsl": {
    "h": 118.647,
    "s": 52.988,
    "l": 49.216
  },
  "oklch": {
    "l": 0.71098,
    "c": 0.20551,
    "h": 142.7
  },
  "luminance": 0.39039
}

Semantic roles & 50–950 ramp

primary

#3EC03B

secondary

#C98CCA

accent

#4BDCD9

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #3EC03B

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

Preview Lab → · Contrast checker → · Palette generator →