#6ECC3F#6ECC3F

#6ECC3F is a light, vivid green. Relative luminance 0.469; OKLCH L 75.9% C 0.197 H 137.1°. Best body text is #000000 at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#6ECC3F
RGB	rgb(110, 204, 63)
HSL	hsl(100, 58%, 52%)
HSV	hsv(100, 69%, 80%)
CMYK	cmyk(46.1%, 0%, 69.1%, 20%)
CIE-LAB	lab(74.10, -52.06, 58.86)
CIE-LCH	lch(74.10, 78.58, 131.49°)
OKLab	oklab(75.93% -0.1442 0.1339)
OKLCH	oklch(75.93% 0.197 137.1)
XYZ	xyz(28.9196, 46.8577, 12.2222)
Luminance	0.4686 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6ECC3F #9D3FCC

analogous

#B5CC3F #6ECC3F #3FCC56

triadic

#6ECC3F #3F6ECC #CC3F6E

tetradic

#6ECC3F #3FB5CC #9D3FCC #CC563F

square

#6ECC3F #3FB5CC #9D3FCC #CC563F

split-complementary

#6ECC3F #563FCC #CC3FB5

monochromatic

#3A721E #53A32B #6ECC3F #93D96F #B7E6A0

Accessibility & contrast

On white

2.02

#6ECC3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.37

#6ECC3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6ECC3F

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6ECC3F	#FFFFFF	#000000	##000000
##6ECC3F	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)

#D3BB29

Deuteranopia (green-blind)

#C6B34C

Tritanopia (blue-blind)

#69C5B0

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #6ecc3f;
/* rgb */ color: rgb(110, 204, 63);
/* oklch */ color: oklch(75.9% 0.197 137.1);

Tailwind

colors: {
  custom: {
    50: '#9fdc7c',
    500: '#6ecc3f',
    950: '#000000',
  },
}

SCSS

$custom: #6ecc3f;
$custom-light: #9fdc7c;
$custom-dark: #000000;

JSON

{
  "hex": "#6ecc3f",
  "rgb": {
    "r": 110,
    "g": 204,
    "b": 63
  },
  "hsl": {
    "h": 100,
    "s": 58.025,
    "l": 52.353
  },
  "oklch": {
    "l": 0.7593,
    "c": 0.1968,
    "h": 137.1
  },
  "luminance": 0.4686
}

Semantic roles & 50–950 ramp

primary

#6ECC3F

secondary

#BE95D2

accent

#47E1AE

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#0F150A

muted

#7F837C

Preview Lab

Preview with #6ECC3F

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

Preview Lab → · Contrast checker → · Palette generator →