#6DB440#6DB440

#6DB440 is a light, vivid yellow-green. Relative luminance 0.363; OKLCH L 69.9% C 0.166 H 135.4°. Best body text is #000000 at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#6DB440
RGB	rgb(109, 180, 64)
HSL	hsl(97, 48%, 48%)
HSV	hsv(97, 64%, 71%)
CMYK	cmyk(39.4%, 0%, 64.4%, 29.4%)
CIE-LAB	lab(66.72, -42.50, 50.59)
CIE-LCH	lch(66.72, 66.07, 130.03°)
OKLab	oklab(69.88% -0.1181 0.1167)
OKLCH	oklch(69.88% 0.166 135.4)
XYZ	xyz(23.5528, 36.2627, 10.6079)
Luminance	0.3626 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6DB440 #8740B4

analogous

#A7B440 #6DB440 #40B44D

triadic

#6DB440 #406DB4 #B4406D

tetradic

#6DB440 #40A7B4 #8740B4 #B44D40

square

#6DB440 #40A7B4 #8740B4 #B44D40

split-complementary

#6DB440 #4D40B4 #B440A7

monochromatic

#365A20 #528730 #6DB440 #8EC968 #B0D995

Accessibility & contrast

On white

2.54

#6DB440 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.25

#6DB440 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6DB440

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6DB440	#FFFFFF	#000000	##000000
##6DB440	1.00	2.54	8.25	8.25
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.25	21.00	1.00	1.00
##000000	8.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA632

Deuteranopia (green-blind)

#B1A049

Tritanopia (blue-blind)

#6BAD9C

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #6db440;
/* rgb */ color: rgb(109, 180, 64);
/* oklch */ color: oklch(69.9% 0.166 135.4);

Tailwind

colors: {
  custom: {
    50: '#9ccb7a',
    500: '#6db440',
    950: '#000000',
  },
}

SCSS

$custom: #6db440;
$custom-light: #9ccb7a;
$custom-dark: #000000;

JSON

{
  "hex": "#6db440",
  "rgb": {
    "r": 109,
    "g": 180,
    "b": 64
  },
  "hsl": {
    "h": 96.724,
    "s": 47.541,
    "l": 47.843
  },
  "oklch": {
    "l": 0.69876,
    "c": 0.166,
    "h": 135.4
  },
  "luminance": 0.36264
}

Semantic roles & 50–950 ramp

primary

#6DB440

secondary

#AE8BC5

accent

#51D7A3

background

#F9FCF7

surface

#F2F8EE

border

#CCD1C9

text

#0F1309

muted

#7E827B

Preview Lab

Preview with #6DB440

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

Preview Lab → · Contrast checker → · Palette generator →