#6BBC40#6BBC40

#6BBC40 is a light, vivid yellow-green. Relative luminance 0.395; OKLCH L 71.8% C 0.177 H 136.6°. Best body text is #000000 at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#6BBC40
RGB	rgb(107, 188, 64)
HSL	hsl(99, 49%, 49%)
HSV	hsv(99, 66%, 74%)
CMYK	cmyk(43.1%, 0%, 66%, 26.3%)
CIE-LAB	lab(69.08, -46.50, 53.13)
CIE-LCH	lch(69.08, 70.60, 131.20°)
OKLab	oklab(71.79% -0.1289 0.122)
OKLCH	oklch(71.79% 0.177 136.6)
XYZ	xyz(24.9713, 39.4609, 11.1504)
Luminance	0.3946 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BBC40 #9140BC

analogous

#A9BC40 #6BBC40 #40BC53

triadic

#6BBC40 #406BBC #BC406B

tetradic

#6BBC40 #40A9BC #9140BC #BC5340

square

#6BBC40 #40A9BC #9140BC #BC5340

split-complementary

#6BBC40 #5340BC #BC40A9

monochromatic

#376121 #518E30 #6BBC40 #8ECD6C #B1DD9A

Accessibility & contrast

On white

2.36

#6BBC40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.89

#6BBC40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BBC40

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BBC40	#FFFFFF	#000000	##000000
##6BBC40	1.00	2.36	8.89	8.89
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.89	21.00	1.00	1.00
##000000	8.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AD30

Deuteranopia (green-blind)

#B7A64B

Tritanopia (blue-blind)

#67B5A3

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #6bbc40;
/* rgb */ color: rgb(107, 188, 64);
/* oklch */ color: oklch(71.8% 0.177 136.6);

Tailwind

colors: {
  custom: {
    50: '#9bd17b',
    500: '#6bbc40',
    950: '#000000',
  },
}

SCSS

$custom: #6bbc40;
$custom-light: #9bd17b;
$custom-dark: #000000;

JSON

{
  "hex": "#6bbc40",
  "rgb": {
    "r": 107,
    "g": 188,
    "b": 64
  },
  "hsl": {
    "h": 99.194,
    "s": 49.206,
    "l": 49.412
  },
  "oklch": {
    "l": 0.71785,
    "c": 0.17748,
    "h": 136.6
  },
  "luminance": 0.39462
}

Semantic roles & 50–950 ramp

primary

#6BBC40

secondary

#B58FC9

accent

#4FD9A9

background

#F9FCF7

surface

#F2F9EE

border

#CCD2C9

text

#0F140A

muted

#7E827C

Preview Lab

Preview with #6BBC40

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

Preview Lab → · Contrast checker → · Palette generator →