#6CBE40#6CBE40

#6CBE40 is a light, vivid yellow-green. Relative luminance 0.404; OKLCH L 72.3% C 0.180 H 136.5°. Best body text is #000000 at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#6CBE40
RGB	rgb(108, 190, 64)
HSL	hsl(99, 50%, 50%)
HSV	hsv(99, 66%, 75%)
CMYK	cmyk(43.2%, 0%, 66.3%, 25.5%)
CIE-LAB	lab(69.74, -47.00, 53.84)
CIE-LCH	lch(69.74, 71.47, 131.12°)
OKLab	oklab(72.34% -0.1303 0.1235)
OKLCH	oklch(72.34% 0.18 136.5)
XYZ	xyz(25.5225, 40.3837, 11.2995)
Luminance	0.4038 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6CBE40 #9240BE

analogous

#ABBE40 #6CBE40 #40BE53

triadic

#6CBE40 #406CBE #BE406C

tetradic

#6CBE40 #40ABBE #9240BE #BE5340

square

#6CBE40 #40ABBE #9240BE #BE5340

split-complementary

#6CBE40 #5340BE #BE40AB

monochromatic

#386221 #529031 #6CBE40 #8FCE6D #B2DD9B

Accessibility & contrast

On white

2.31

#6CBE40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.08

#6CBE40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6CBE40

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6CBE40	#FFFFFF	#000000	##000000
##6CBE40	1.00	2.31	9.08	9.08
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.08	21.00	1.00	1.00
##000000	9.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AF2F

Deuteranopia (green-blind)

#B9A84B

Tritanopia (blue-blind)

#68B7A4

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #6cbe40;
/* rgb */ color: rgb(108, 190, 64);
/* oklch */ color: oklch(72.3% 0.180 136.5);

Tailwind

colors: {
  custom: {
    50: '#9cd27b',
    500: '#6cbe40',
    950: '#000000',
  },
}

SCSS

$custom: #6cbe40;
$custom-light: #9cd27b;
$custom-dark: #000000;

JSON

{
  "hex": "#6cbe40",
  "rgb": {
    "r": 108,
    "g": 190,
    "b": 64
  },
  "hsl": {
    "h": 99.048,
    "s": 49.606,
    "l": 49.804
  },
  "oklch": {
    "l": 0.72336,
    "c": 0.17954,
    "h": 136.5
  },
  "luminance": 0.40385
}

Semantic roles & 50–950 ramp

primary

#6CBE40

secondary

#B590C9

accent

#4FD9A9

background

#FAFCF7

surface

#F3F9EE

border

#CDD2C9

text

#0F140A

muted

#7F827C

Preview Lab

Preview with #6CBE40

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

Preview Lab → · Contrast checker → · Palette generator →