#6CCA18#6CCA18

#6CCA18 is a light, highly saturated yellow-green. Relative luminance 0.455; OKLCH L 75.1% C 0.214 H 135.1°. Best body text is #000000 at 10.10:1 contrast (WCAG AA passes).

Color values

HEX	#6CCA18
RGB	rgb(108, 202, 24)
HSL	hsl(92, 79%, 44%)
HSV	hsv(92, 88%, 79%)
CMYK	cmyk(46.5%, 0%, 88.1%, 20.8%)
CIE-LAB	lab(73.22, -53.97, 69.37)
CIE-LCH	lch(73.22, 87.89, 127.89°)
OKLab	oklab(75.12% -0.1514 0.1507)
OKLCH	oklch(75.12% 0.214 135.1)
XYZ	xyz(27.4691, 45.4934, 8.1976)
Luminance	0.4550 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6CCA18 #7618CA

analogous

#C5CA18 #6CCA18 #18CA1D

triadic

#6CCA18 #186CCA #CA186C

tetradic

#6CCA18 #18C5CA #7618CA #CA1D18

square

#6CCA18 #18C5CA #7618CA #CA1D18

split-complementary

#6CCA18 #1D18CA #CA18C5

monochromatic

#325D0B #4F9312 #6CCA18 #8BE738 #ABEE6F

Accessibility & contrast

On white

2.08

#6CCA18 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.10

#6CCA18 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6CCA18

10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6CCA18	#FFFFFF	#000000	##000000
##6CCA18	1.00	2.08	10.10	10.10
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.10	21.00	1.00	1.00
##000000	10.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2B900

Deuteranopia (green-blind)

#C5B132

Tritanopia (blue-blind)

#69C2AC

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #6cca18;
/* rgb */ color: rgb(108, 202, 24);
/* oklch */ color: oklch(75.1% 0.214 135.1);

Tailwind

colors: {
  custom: {
    50: '#9fdb6b',
    500: '#6cca18',
    950: '#000000',
  },
}

SCSS

$custom: #6cca18;
$custom-light: #9fdb6b;
$custom-dark: #000000;

JSON

{
  "hex": "#6cca18",
  "rgb": {
    "r": 108,
    "g": 202,
    "b": 24
  },
  "hsl": {
    "h": 91.685,
    "s": 78.761,
    "l": 44.314
  },
  "oklch": {
    "l": 0.75121,
    "c": 0.21359,
    "h": 135.1
  },
  "luminance": 0.45495
}

Semantic roles & 50–950 ramp

primary

#6CCA18

secondary

#A26AD4

accent

#33F599

background

#FAFDF6

surface

#F4FBEC

border

#CED4C7

text

#101508

muted

#7F837A

Preview Lab

Preview with #6CCA18

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

Preview Lab → · Contrast checker → · Palette generator →