#6ECD3C#6ECD3C

#6ECD3C is a light, vivid yellow-green. Relative luminance 0.473; OKLCH L 76.2% C 0.200 H 136.9°. Best body text is #000000 at 10.46:1 contrast (WCAG AA passes).

Color values

HEX	#6ECD3C
RGB	rgb(110, 205, 60)
HSL	hsl(99, 59%, 52%)
HSV	hsv(99, 71%, 80%)
CMYK	cmyk(46.3%, 0%, 70.7%, 19.6%)
CIE-LAB	lab(74.38, -52.68, 60.28)
CIE-LCH	lch(74.38, 80.06, 131.15°)
OKLab	oklab(76.16% -0.1461 0.1365)
OKLCH	oklch(76.16% 0.2 136.9)
XYZ	xyz(29.0765, 47.3020, 11.8721)
Luminance	0.4730 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6ECD3C #9B3CCD

analogous

#B7CD3C #6ECD3C #3CCD52

triadic

#6ECD3C #3C6ECD #CD3C6E

tetradic

#6ECD3C #3CB7CD #9B3CCD #CD523C

square

#6ECD3C #3CB7CD #9B3CCD #CD523C

split-complementary

#6ECD3C #523CCD #CD3CB7

monochromatic

#3A711D #53A22A #6ECD3C #92D96D #B6E69D

Accessibility & contrast

On white

2.01

#6ECD3C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.46

#6ECD3C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6ECD3C

10.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6ECD3C	#FFFFFF	#000000	##000000
##6ECD3C	1.00	2.01	10.46	10.46
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.46	21.00	1.00	1.00
##000000	10.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BC24

Deuteranopia (green-blind)

#C7B44A

Tritanopia (blue-blind)

#69C6B0

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #6ecd3c;
/* rgb */ color: rgb(110, 205, 60);
/* oklch */ color: oklch(76.2% 0.200 136.9);

Tailwind

colors: {
  custom: {
    50: '#9fdd7a',
    500: '#6ecd3c',
    950: '#000000',
  },
}

SCSS

$custom: #6ecd3c;
$custom-light: #9fdd7a;
$custom-dark: #000000;

JSON

{
  "hex": "#6ecd3c",
  "rgb": {
    "r": 110,
    "g": 205,
    "b": 60
  },
  "hsl": {
    "h": 99.31,
    "s": 59.184,
    "l": 51.961
  },
  "oklch": {
    "l": 0.76156,
    "c": 0.19993,
    "h": 136.9
  },
  "luminance": 0.47304
}

Semantic roles & 50–950 ramp

primary

#6ECD3C

secondary

#BC93D2

accent

#45E2AC

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#0F150A

muted

#7F837C

Preview Lab

Preview with #6ECD3C

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

Preview Lab → · Contrast checker → · Palette generator →