#6ECD39#6ECD39

#6ECD39 is a light, highly saturated yellow-green. Relative luminance 0.473; OKLCH L 76.1% C 0.202 H 136.7°. Best body text is #000000 at 10.45:1 contrast (WCAG AA passes).

Color values

HEX	#6ECD39
RGB	rgb(110, 205, 57)
HSL	hsl(99, 60%, 51%)
HSV	hsv(99, 72%, 80%)
CMYK	cmyk(46.3%, 0%, 72.2%, 19.6%)
CIE-LAB	lab(74.36, -52.89, 61.35)
CIE-LCH	lch(74.36, 81.00, 130.76°)
OKLab	oklab(76.13% -0.1469 0.1383)
OKLCH	oklch(76.13% 0.202 136.7)
XYZ	xyz(28.9994, 47.2712, 11.4663)
Luminance	0.4727 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6ECD39 #9839CD

analogous

#B8CD39 #6ECD39 #39CD4E

triadic

#6ECD39 #396ECD #CD396E

tetradic

#6ECD39 #39B8CD #9839CD #CD4E39

square

#6ECD39 #39B8CD #9839CD #CD4E39

split-complementary

#6ECD39 #4E39CD #CD39B8

monochromatic

#3A6F1C #53A028 #6ECD39 #92D96A #B6E69B

Accessibility & contrast

On white

2.01

#6ECD39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.45

#6ECD39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6ECD39

10.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6ECD39	#FFFFFF	#000000	##000000
##6ECD39	1.00	2.01	10.45	10.45
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.45	21.00	1.00	1.00
##000000	10.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BC1E

Deuteranopia (green-blind)

#C7B448

Tritanopia (blue-blind)

#69C6B0

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #6ecd39;
/* rgb */ color: rgb(110, 205, 57);
/* oklch */ color: oklch(76.1% 0.202 136.7);

Tailwind

colors: {
  custom: {
    50: '#9fdd79',
    500: '#6ecd39',
    950: '#000000',
  },
}

SCSS

$custom: #6ecd39;
$custom-light: #9fdd79;
$custom-dark: #000000;

JSON

{
  "hex": "#6ecd39",
  "rgb": {
    "r": 110,
    "g": 205,
    "b": 57
  },
  "hsl": {
    "h": 98.514,
    "s": 59.677,
    "l": 51.373
  },
  "oklch": {
    "l": 0.76134,
    "c": 0.20175,
    "h": 136.7
  },
  "luminance": 0.47273
}

Semantic roles & 50–950 ramp

primary

#6ECD39

secondary

#BA90D2

accent

#45E3AA

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#0F150A

muted

#7F837C

Preview Lab

Preview with #6ECD39

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

Preview Lab → · Contrast checker → · Palette generator →