#6ECC3E#6ECC3E

#6ECC3E is a light, vivid yellow-green. Relative luminance 0.468; OKLCH L 75.9% C 0.197 H 137.0°. Best body text is #000000 at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#6ECC3E
RGB	rgb(110, 204, 62)
HSL	hsl(100, 58%, 52%)
HSV	hsv(100, 70%, 80%)
CMYK	cmyk(46.1%, 0%, 69.6%, 20%)
CIE-LAB	lab(74.09, -52.14, 59.24)
CIE-LCH	lch(74.09, 78.91, 131.35°)
OKLab	oklab(75.92% -0.1445 0.1346)
OKLCH	oklch(75.92% 0.197 137)
XYZ	xyz(28.8919, 46.8467, 12.0764)
Luminance	0.4685 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6ECC3E #9C3ECC

analogous

#B5CC3E #6ECC3E #3ECC55

triadic

#6ECC3E #3E6ECC #CC3E6E

tetradic

#6ECC3E #3EB5CC #9C3ECC #CC553E

square

#6ECC3E #3EB5CC #9C3ECC #CC553E

split-complementary

#6ECC3E #553ECC #CC3EB5

monochromatic

#3A721E #53A22B #6ECC3E #92D96E #B7E69F

Accessibility & contrast

On white

2.03

#6ECC3E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.37

#6ECC3E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6ECC3E

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6ECC3E	#FFFFFF	#000000	##000000
##6ECC3E	1.00	2.03	10.37	10.37
#FFFFFF	2.03	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)

#D3BB28

Deuteranopia (green-blind)

#C6B34B

Tritanopia (blue-blind)

#69C5B0

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #6ecc3e;
/* rgb */ color: rgb(110, 204, 62);
/* oklch */ color: oklch(75.9% 0.197 137.0);

Tailwind

colors: {
  custom: {
    50: '#9fdc7b',
    500: '#6ecc3e',
    950: '#000000',
  },
}

SCSS

$custom: #6ecc3e;
$custom-light: #9fdc7b;
$custom-dark: #000000;

JSON

{
  "hex": "#6ecc3e",
  "rgb": {
    "r": 110,
    "g": 204,
    "b": 62
  },
  "hsl": {
    "h": 99.718,
    "s": 58.197,
    "l": 52.157
  },
  "oklch": {
    "l": 0.75922,
    "c": 0.19745,
    "h": 137
  },
  "luminance": 0.46849
}

Semantic roles & 50–950 ramp

primary

#6ECC3E

secondary

#BD94D2

accent

#46E1AD

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#0F150A

muted

#7F837C

Preview Lab

Preview with #6ECC3E

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

Preview Lab → · Contrast checker → · Palette generator →