#6FDA39#6FDA39

#6FDA39 is a light, highly saturated yellow-green. Relative luminance 0.538; OKLCH L 79.4% C 0.217 H 137.4°. Best body text is #000000 at 11.76:1 contrast (WCAG AA passes).

Color values

HEX	#6FDA39
RGB	rgb(111, 218, 57)
HSL	hsl(100, 69%, 54%)
HSV	hsv(100, 74%, 85%)
CMYK	cmyk(49.1%, 0%, 73.9%, 14.5%)
CIE-LAB	lab(78.35, -57.55, 65.34)
CIE-LCH	lch(78.35, 87.07, 131.37°)
OKLab	oklab(79.43% -0.1595 0.1467)
OKLCH	oklch(79.43% 0.217 137.4)
XYZ	xyz(32.3644, 53.8154, 12.5521)
Luminance	0.5382 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6FDA39 #A439DA

analogous

#C0DA39 #6FDA39 #39DA54

triadic

#6FDA39 #396FDA #DA396F

tetradic

#6FDA39 #39C0DA #A439DA #DA5439

square

#6FDA39 #39C0DA #A439DA #DA5439

split-complementary

#6FDA39 #5439DA #DA39C0

monochromatic

#3B8118 #53B422 #6FDA39 #95E46D #BAEDA0

Accessibility & contrast

On white

1.79

#6FDA39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.76

#6FDA39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6FDA39

11.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6FDA39	#FFFFFF	#000000	##000000
##6FDA39	1.00	1.79	11.76	11.76
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.76	21.00	1.00	1.00
##000000	11.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C717

Deuteranopia (green-blind)

#D3BF4A

Tritanopia (blue-blind)

#68D2BB

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #6fda39;
/* rgb */ color: rgb(111, 218, 57);
/* oklch */ color: oklch(79.4% 0.217 137.4);

Tailwind

colors: {
  custom: {
    50: '#a2e67a',
    500: '#6fda39',
    950: '#000000',
  },
}

SCSS

$custom: #6fda39;
$custom-light: #a2e67a;
$custom-dark: #000000;

JSON

{
  "hex": "#6fda39",
  "rgb": {
    "r": 111,
    "g": 218,
    "b": 57
  },
  "hsl": {
    "h": 99.876,
    "s": 68.511,
    "l": 53.922
  },
  "oklch": {
    "l": 0.79425,
    "c": 0.21666,
    "h": 137.4
  },
  "luminance": 0.53818
}

Semantic roles & 50–950 ramp

primary

#6FDA39

secondary

#6A3088

accent

#3CEBB1

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#10160A

muted

#81847D

Preview Lab

Preview with #6FDA39

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

Preview Lab → · Contrast checker → · Palette generator →