#6CC040#6CC040

#6CC040 is a light, vivid yellow-green. Relative luminance 0.413; OKLCH L 72.8% C 0.182 H 136.7°. Best body text is #000000 at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#6CC040
RGB	rgb(108, 192, 64)
HSL	hsl(99, 50%, 50%)
HSV	hsv(99, 67%, 75%)
CMYK	cmyk(43.7%, 0%, 66.7%, 24.7%)
CIE-LAB	lab(70.35, -47.82, 54.50)
CIE-LCH	lch(70.35, 72.50, 131.26°)
OKLab	oklab(72.84% -0.1325 0.1249)
OKLCH	oklch(72.84% 0.182 136.7)
XYZ	xyz(25.9587, 41.2560, 11.4449)
Luminance	0.4126 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6CC040 #9440C0

analogous

#ACC040 #6CC040 #40C054

triadic

#6CC040 #406CC0 #C0406C

tetradic

#6CC040 #40ACC0 #9440C0 #C05440

square

#6CC040 #40ACC0 #9440C0 #C05440

split-complementary

#6CC040 #5440C0 #C040AC

monochromatic

#386421 #529230 #6CC040 #8FCF6E #B3DE9C

Accessibility & contrast

On white

2.27

#6CC040 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.25

#6CC040 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6CC040

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6CC040	#FFFFFF	#000000	##000000
##6CC040	1.00	2.27	9.25	9.25
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.25	21.00	1.00	1.00
##000000	9.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B02F

Deuteranopia (green-blind)

#BBA94B

Tritanopia (blue-blind)

#68B9A6

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #6cc040;
/* rgb */ color: rgb(108, 192, 64);
/* oklch */ color: oklch(72.8% 0.182 136.7);

Tailwind

colors: {
  custom: {
    50: '#9cd37b',
    500: '#6cc040',
    950: '#000000',
  },
}

SCSS

$custom: #6cc040;
$custom-light: #9cd37b;
$custom-dark: #000000;

JSON

{
  "hex": "#6cc040",
  "rgb": {
    "r": 108,
    "g": 192,
    "b": 64
  },
  "hsl": {
    "h": 99.375,
    "s": 50.394,
    "l": 50.196
  },
  "oklch": {
    "l": 0.72839,
    "c": 0.1821,
    "h": 136.7
  },
  "luminance": 0.41258
}

Semantic roles & 50–950 ramp

primary

#6CC040

secondary

#B791CB

accent

#4EDAAA

background

#FAFDF7

surface

#F3FAEE

border

#CDD3C9

text

#0F140A

muted

#7F837C

Preview Lab

Preview with #6CC040

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

Preview Lab → · Contrast checker → · Palette generator →