#3EC03F#3EC03F

#3EC03F is a light, highly saturated green. Relative luminance 0.391; OKLCH L 71.1% C 0.203 H 143.2°. Best body text is #000000 at 8.82:1 contrast (WCAG AA passes).

Color values

HEX	#3EC03F
RGB	rgb(62, 192, 63)
HSL	hsl(120, 51%, 50%)
HSV	hsv(120, 68%, 75%)
CMYK	cmyk(67.7%, 0%, 67.2%, 24.7%)
CIE-LAB	lab(68.81, -59.81, 52.79)
CIE-LCH	lch(68.81, 79.78, 138.57°)
OKLab	oklab(71.13% -0.1624 0.1216)
OKLCH	oklch(71.13% 0.203 143.2)
XYZ	xyz(21.7321, 39.0800, 11.0996)
Luminance	0.3908 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3EC03F #C03EBF

analogous

#7EC03E #3EC03F #3EC080

triadic

#3EC03F #3F3EC0 #C03F3E

tetradic

#3EC03F #3E7EC0 #C03EBF #C0803E

square

#3EC03F #3E7EC0 #C03EBF #C0803E

split-complementary

#3EC03F #803EC0 #C03E7E

monochromatic

#206321 #2F9230 #3EC03F #6CCF6D #9ADE9B

Accessibility & contrast

On white

2.38

#3EC03F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.82

#3EC03F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3EC03F

8.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3EC03F	#FFFFFF	#000000	##000000
##3EC03F	1.00	2.38	8.82	8.82
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.82	21.00	1.00	1.00
##000000	8.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AE2D

Deuteranopia (green-blind)

#B5A44B

Tritanopia (blue-blind)

#1BBBA6

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #3ec03f;
/* rgb */ color: rgb(62, 192, 63);
/* oklch */ color: oklch(71.1% 0.203 143.2);

Tailwind

colors: {
  custom: {
    50: '#84d47a',
    500: '#3ec03f',
    950: '#000000',
  },
}

SCSS

$custom: #3ec03f;
$custom-light: #84d47a;
$custom-dark: #000000;

JSON

{
  "hex": "#3ec03f",
  "rgb": {
    "r": 62,
    "g": 192,
    "b": 63
  },
  "hsl": {
    "h": 120.462,
    "s": 51.181,
    "l": 49.804
  },
  "oklch": {
    "l": 0.71133,
    "c": 0.20284,
    "h": 143.2
  },
  "luminance": 0.39082
}

Semantic roles & 50–950 ramp

primary

#3EC03F

secondary

#CA8FCA

accent

#4DDADB

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #3EC03F

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

Preview Lab → · Contrast checker → · Palette generator →