#C6F44F#C6F44F

#C6F44F is a very light, vivid yellow-green. Relative luminance 0.773; OKLCH L 90.5% C 0.193 H 123.8°. Best body text is #000000 at 16.45:1 contrast (WCAG AA passes).

Color values

HEX	#C6F44F
RGB	rgb(198, 244, 79)
HSL	hsl(77, 88%, 63%)
HSV	hsv(77, 68%, 96%)
CMYK	cmyk(18.9%, 0%, 67.6%, 4.3%)
CIE-LAB	lab(90.45, -37.05, 71.17)
CIE-LCH	lch(90.45, 80.24, 117.50°)
OKLab	oklab(90.5% -0.1072 0.1604)
OKLCH	oklch(90.5% 0.193 123.8)
XYZ	xyz(57.0512, 77.2712, 19.3048)
Luminance	0.7727 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C6F44F #7D4FF4

analogous

#F4CF4F #C6F44F #73F44F

triadic

#C6F44F #4FC6F4 #F44FC6

tetradic

#C6F44F #4FF4CF #7D4FF4 #F44F73

square

#C6F44F #4FF4CF #7D4FF4 #F44F73

split-complementary

#C6F44F #4F73F4 #CF4FF4

monochromatic

#8BBD0C #B3F015 #C6F44F #D9F889 #EBFBC2

Accessibility & contrast

On white

1.28

#C6F44F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.45

#C6F44F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C6F44F

16.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C6F44F	#FFFFFF	#000000	##000000
##C6F44F	1.00	1.28	16.45	16.45
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.45	21.00	1.00	1.00
##000000	16.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE536

Deuteranopia (green-blind)

#FBE35C

Tritanopia (blue-blind)

#CFE8D3

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #c6f44f;
/* rgb */ color: rgb(198, 244, 79);
/* oklch */ color: oklch(90.5% 0.193 123.8);

Tailwind

colors: {
  custom: {
    50: '#dbf889',
    500: '#c6f44f',
    950: '#000000',
  },
}

SCSS

$custom: #c6f44f;
$custom-light: #dbf889;
$custom-dark: #000000;

JSON

{
  "hex": "#c6f44f",
  "rgb": {
    "r": 198,
    "g": 244,
    "b": 79
  },
  "hsl": {
    "h": 76.727,
    "s": 88.235,
    "l": 63.333
  },
  "oklch": {
    "l": 0.905,
    "c": 0.19299,
    "h": 123.8
  },
  "luminance": 0.77272
}

Semantic roles & 50–950 ramp

primary

#C6F44F

secondary

#542CBB

accent

#01E540

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170C

muted

#84857F

Preview Lab

Preview with #C6F44F

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

Preview Lab → · Contrast checker → · Palette generator →