#C6EF4F#C6EF4F

#C6EF4F is a very light, vivid yellow-green. Relative luminance 0.743; OKLCH L 89.4% C 0.187 H 122.7°. Best body text is #000000 at 15.86:1 contrast (WCAG AA passes).

Color values

HEX	#C6EF4F
RGB	rgb(198, 239, 79)
HSL	hsl(75, 83%, 62%)
HSV	hsv(75, 67%, 94%)
CMYK	cmyk(17.2%, 0%, 66.9%, 6.3%)
CIE-LAB	lab(89.07, -34.79, 69.76)
CIE-LCH	lch(89.07, 77.95, 116.50°)
OKLab	oklab(89.39% -0.101 0.1575)
OKLCH	oklch(89.39% 0.187 122.7)
XYZ	xyz(55.5671, 74.3031, 18.8101)
Luminance	0.7430 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C6EF4F #784FEF

analogous

#EFC84F #C6EF4F #76EF4F

triadic

#C6EF4F #4FC6EF #EF4FC6

tetradic

#C6EF4F #4FEFC8 #784FEF #EF4F76

square

#C6EF4F #4FEFC8 #784FEF #EF4F76

split-complementary

#C6EF4F #4F76EF #C84FEF

monochromatic

#8AB310 #B4EA17 #C6EF4F #D8F487 #EAF9BF

Accessibility & contrast

On white

1.32

#C6EF4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.86

#C6EF4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C6EF4F

15.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C6EF4F	#FFFFFF	#000000	##000000
##C6EF4F	1.00	1.32	15.86	15.86
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.86	21.00	1.00	1.00
##000000	15.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE137

Deuteranopia (green-blind)

#F7E05C

Tritanopia (blue-blind)

#D0E3CF

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #c6ef4f;
/* rgb */ color: rgb(198, 239, 79);
/* oklch */ color: oklch(89.4% 0.187 122.7);

Tailwind

colors: {
  custom: {
    50: '#dbf489',
    500: '#c6ef4f',
    950: '#000000',
  },
}

SCSS

$custom: #c6ef4f;
$custom-light: #dbf489;
$custom-dark: #000000;

JSON

{
  "hex": "#c6ef4f",
  "rgb": {
    "r": 198,
    "g": 239,
    "b": 79
  },
  "hsl": {
    "h": 75.375,
    "s": 83.333,
    "l": 62.353
  },
  "oklch": {
    "l": 0.89385,
    "c": 0.18708,
    "h": 122.7
  },
  "luminance": 0.74303
}

Semantic roles & 50–950 ramp

primary

#C6EF4F

secondary

#512FB3

accent

#06E03E

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170C

muted

#84857F

Preview Lab

Preview with #C6EF4F

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

Preview Lab → · Contrast checker → · Palette generator →