#6ECC40#6ECC40

#6ECC40 is a light, vivid green. Relative luminance 0.469; OKLCH L 75.9% C 0.196 H 137.2°. Best body text is #000000 at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#6ECC40
RGB	rgb(110, 204, 64)
HSL	hsl(100, 58%, 53%)
HSV	hsv(100, 69%, 80%)
CMYK	cmyk(46.1%, 0%, 68.6%, 20%)
CIE-LAB	lab(74.11, -51.98, 58.49)
CIE-LCH	lch(74.11, 78.25, 131.63°)
OKLab	oklab(75.94% -0.1439 0.1333)
OKLCH	oklch(75.94% 0.196 137.2)
XYZ	xyz(28.9478, 46.8690, 12.3708)
Luminance	0.4687 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6ECC40 #9E40CC

analogous

#B4CC40 #6ECC40 #40CC58

triadic

#6ECC40 #406ECC #CC406E

tetradic

#6ECC40 #40B4CC #9E40CC #CC5840

square

#6ECC40 #40B4CC #9E40CC #CC5840

split-complementary

#6ECC40 #5840CC #CC40B4

monochromatic

#3A731F #53A32C #6ECC40 #93D970 #B7E6A1

Accessibility & contrast

On white

2.02

#6ECC40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.37

#6ECC40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6ECC40

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6ECC40	#FFFFFF	#000000	##000000
##6ECC40	1.00	2.02	10.37	10.37
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.37	21.00	1.00	1.00
##000000	10.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BB2B

Deuteranopia (green-blind)

#C6B34D

Tritanopia (blue-blind)

#69C5B0

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #6ecc40;
/* rgb */ color: rgb(110, 204, 64);
/* oklch */ color: oklch(75.9% 0.196 137.2);

Tailwind

colors: {
  custom: {
    50: '#9fdc7c',
    500: '#6ecc40',
    950: '#000000',
  },
}

SCSS

$custom: #6ecc40;
$custom-light: #9fdc7c;
$custom-dark: #000000;

JSON

{
  "hex": "#6ecc40",
  "rgb": {
    "r": 110,
    "g": 204,
    "b": 64
  },
  "hsl": {
    "h": 100.286,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.75938,
    "c": 0.19615,
    "h": 137.2
  },
  "luminance": 0.46871
}

Semantic roles & 50–950 ramp

primary

#6ECC40

secondary

#BE95D2

accent

#47E1AE

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#0F150A

muted

#7F837C

Preview Lab

Preview with #6ECC40

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

Preview Lab → · Contrast checker → · Palette generator →