#6DC43B#6DC43B

#6DC43B is a light, vivid yellow-green. Relative luminance 0.430; OKLCH L 73.8% C 0.190 H 136.4°. Best body text is #000000 at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#6DC43B
RGB	rgb(109, 196, 59)
HSL	hsl(98, 54%, 50%)
HSV	hsv(98, 70%, 77%)
CMYK	cmyk(44.4%, 0%, 69.9%, 23.1%)
CIE-LAB	lab(71.59, -49.51, 57.77)
CIE-LCH	lch(71.59, 76.09, 130.60°)
OKLab	oklab(73.85% -0.1375 0.1311)
OKLCH	oklch(73.85% 0.19 136.4)
XYZ	xyz(26.8353, 43.0452, 11.0314)
Luminance	0.4305 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6DC43B #923BC4

analogous

#B1C43B #6DC43B #3BC44E

triadic

#6DC43B #3B6DC4 #C43B6D

tetradic

#6DC43B #3BB1C4 #923BC4 #C44E3B

square

#6DC43B #3BB1C4 #923BC4 #C44E3B

split-complementary

#6DC43B #4E3BC4 #C43BB1

monochromatic

#39661F #53952D #6DC43B #90D26A #B3E099

Accessibility & contrast

On white

2.19

#6DC43B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.61

#6DC43B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6DC43B

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6DC43B	#FFFFFF	#000000	##000000
##6DC43B	1.00	2.19	9.61	9.61
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.61	21.00	1.00	1.00
##000000	9.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB425

Deuteranopia (green-blind)

#BFAD48

Tritanopia (blue-blind)

#69BDA9

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #6dc43b;
/* rgb */ color: rgb(109, 196, 59);
/* oklch */ color: oklch(73.8% 0.190 136.4);

Tailwind

colors: {
  custom: {
    50: '#9ed679',
    500: '#6dc43b',
    950: '#000000',
  },
}

SCSS

$custom: #6dc43b;
$custom-light: #9ed679;
$custom-dark: #000000;

JSON

{
  "hex": "#6dc43b",
  "rgb": {
    "r": 109,
    "g": 196,
    "b": 59
  },
  "hsl": {
    "h": 98.102,
    "s": 53.725,
    "l": 50
  },
  "oklch": {
    "l": 0.73847,
    "c": 0.19,
    "h": 136.4
  },
  "luminance": 0.43047
}

Semantic roles & 50–950 ramp

primary

#6DC43B

secondary

#B68FCC

accent

#4BDDA8

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#0F1409

muted

#7F837B

Preview Lab

Preview with #6DC43B

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

Preview Lab → · Contrast checker → · Palette generator →