#C6F04E#C6F04E

#C6F04E is a very light, vivid yellow-green. Relative luminance 0.749; OKLCH L 89.6% C 0.189 H 122.9°. Best body text is #000000 at 15.98:1 contrast (WCAG AA passes).

Color values

HEX	#C6F04E
RGB	rgb(198, 240, 78)
HSL	hsl(76, 84%, 62%)
HSV	hsv(76, 68%, 94%)
CMYK	cmyk(17.5%, 0%, 67.5%, 5.9%)
CIE-LAB	lab(89.33, -35.30, 70.41)
CIE-LCH	lch(89.33, 78.76, 116.63°)
OKLab	oklab(89.6% -0.1025 0.1587)
OKLCH	oklch(89.6% 0.189 122.9)
XYZ	xyz(55.8246, 74.8758, 18.7177)
Luminance	0.7488 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C6F04E #784EF0

analogous

#F0C94E #C6F04E #75F04E

triadic

#C6F04E #4EC6F0 #F04EC6

tetradic

#C6F04E #4EF0C9 #784EF0 #F04E75

square

#C6F04E #4EF0C9 #784EF0 #F04E75

split-complementary

#C6F04E #4E75F0 #C94EF0

monochromatic

#8AB40F #B4EB16 #C6F04E #D8F586 #EAFABF

Accessibility & contrast

On white

1.31

#C6F04E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.98

#C6F04E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C6F04E

15.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C6F04E	#FFFFFF	#000000	##000000
##C6F04E	1.00	1.31	15.98	15.98
#FFFFFF	1.31	1.00	21.00	21.00
#000000	15.98	21.00	1.00	1.00
##000000	15.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE235

Deuteranopia (green-blind)

#F8E05B

Tritanopia (blue-blind)

#D0E4D0

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #c6f04e;
/* rgb */ color: rgb(198, 240, 78);
/* oklch */ color: oklch(89.6% 0.189 122.9);

Tailwind

colors: {
  custom: {
    50: '#dbf588',
    500: '#c6f04e',
    950: '#000000',
  },
}

SCSS

$custom: #c6f04e;
$custom-light: #dbf588;
$custom-dark: #000000;

JSON

{
  "hex": "#c6f04e",
  "rgb": {
    "r": 198,
    "g": 240,
    "b": 78
  },
  "hsl": {
    "h": 75.556,
    "s": 84.375,
    "l": 62.353
  },
  "oklch": {
    "l": 0.896,
    "c": 0.18893,
    "h": 122.9
  },
  "luminance": 0.74876
}

Semantic roles & 50–950 ramp

primary

#C6F04E

secondary

#512EB4

accent

#05E13E

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170C

muted

#84857F

Preview Lab

Preview with #C6F04E

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

Preview Lab → · Contrast checker → · Palette generator →