#6FCC3F#6FCC3F

#6FCC3F is a light, vivid yellow-green. Relative luminance 0.469; OKLCH L 76.0% C 0.196 H 136.9°. Best body text is #000000 at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#6FCC3F
RGB	rgb(111, 204, 63)
HSL	hsl(100, 58%, 52%)
HSV	hsv(100, 69%, 80%)
CMYK	cmyk(45.6%, 0%, 69.1%, 20%)
CIE-LAB	lab(74.14, -51.75, 58.92)
CIE-LCH	lch(74.14, 78.42, 131.30°)
OKLab	oklab(75.98% -0.1434 0.134)
OKLCH	oklch(75.98% 0.196 136.9)
XYZ	xyz(29.0448, 46.9223, 12.2281)
Luminance	0.4692 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6FCC3F #9C3FCC

analogous

#B6CC3F #6FCC3F #3FCC55

triadic

#6FCC3F #3F6FCC #CC3F6F

tetradic

#6FCC3F #3FB6CC #9C3FCC #CC553F

square

#6FCC3F #3FB6CC #9C3FCC #CC553F

split-complementary

#6FCC3F #553FCC #CC3FB6

monochromatic

#3B721E #54A32B #6FCC3F #93D96F #B8E6A0

Accessibility & contrast

On white

2.02

#6FCC3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.38

#6FCC3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6FCC3F

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6FCC3F	#FFFFFF	#000000	##000000
##6FCC3F	1.00	2.02	10.38	10.38
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.38	21.00	1.00	1.00
##000000	10.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BB29

Deuteranopia (green-blind)

#C6B34C

Tritanopia (blue-blind)

#6AC5B0

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #6fcc3f;
/* rgb */ color: rgb(111, 204, 63);
/* oklch */ color: oklch(76.0% 0.196 136.9);

Tailwind

colors: {
  custom: {
    50: '#a0dc7c',
    500: '#6fcc3f',
    950: '#000000',
  },
}

SCSS

$custom: #6fcc3f;
$custom-light: #a0dc7c;
$custom-dark: #000000;

JSON

{
  "hex": "#6fcc3f",
  "rgb": {
    "r": 111,
    "g": 204,
    "b": 63
  },
  "hsl": {
    "h": 99.574,
    "s": 58.025,
    "l": 52.353
  },
  "oklch": {
    "l": 0.75975,
    "c": 0.19631,
    "h": 136.9
  },
  "luminance": 0.46924
}

Semantic roles & 50–950 ramp

primary

#6FCC3F

secondary

#BD95D2

accent

#47E1AD

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#0F150A

muted

#7F837C

Preview Lab

Preview with #6FCC3F

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

Preview Lab → · Contrast checker → · Palette generator →