#6FC43A#6FC43A

#6FC43A is a light, vivid yellow-green. Relative luminance 0.432; OKLCH L 73.9% C 0.190 H 135.9°. Best body text is #000000 at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#6FC43A
RGB	rgb(111, 196, 58)
HSL	hsl(97, 54%, 50%)
HSV	hsv(97, 70%, 77%)
CMYK	cmyk(43.4%, 0%, 70.4%, 23.1%)
CIE-LAB	lab(71.67, -48.95, 58.26)
CIE-LCH	lch(71.67, 76.09, 130.04°)
OKLab	oklab(73.93% -0.1362 0.132)
OKLCH	oklch(73.93% 0.19 135.9)
XYZ	xyz(27.0585, 43.1633, 10.9077)
Luminance	0.4316 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6FC43A #8F3AC4

analogous

#B4C43A #6FC43A #3AC44A

triadic

#6FC43A #3A6FC4 #C43A6F

tetradic

#6FC43A #3AB4C4 #8F3AC4 #C44A3A

square

#6FC43A #3AB4C4 #8F3AC4 #C44A3A

split-complementary

#6FC43A #4A3AC4 #C43AB4

monochromatic

#3A661E #54952C #6FC43A #91D369 #B4E098

Accessibility & contrast

On white

2.18

#6FC43A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.63

#6FC43A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6FC43A

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6FC43A	#FFFFFF	#000000	##000000
##6FC43A	1.00	2.18	9.63	9.63
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.63	21.00	1.00	1.00
##000000	9.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB424

Deuteranopia (green-blind)

#BFAD47

Tritanopia (blue-blind)

#6CBDA9

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #6fc43a;
/* rgb */ color: rgb(111, 196, 58);
/* oklch */ color: oklch(73.9% 0.190 135.9);

Tailwind

colors: {
  custom: {
    50: '#9fd678',
    500: '#6fc43a',
    950: '#000000',
  },
}

SCSS

$custom: #6fc43a;
$custom-light: #9fd678;
$custom-dark: #000000;

JSON

{
  "hex": "#6fc43a",
  "rgb": {
    "r": 111,
    "g": 196,
    "b": 58
  },
  "hsl": {
    "h": 96.957,
    "s": 54.331,
    "l": 49.804
  },
  "oklch": {
    "l": 0.73934,
    "c": 0.18965,
    "h": 135.9
  },
  "luminance": 0.43165
}

Semantic roles & 50–950 ramp

primary

#6FC43A

secondary

#B48ECC

accent

#4ADEA5

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#0F1409

muted

#7F837B

Preview Lab

Preview with #6FC43A

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

Preview Lab → · Contrast checker → · Palette generator →