#C7EF66#C7EF66

#C7EF66 is a very light, vivid yellow-green. Relative luminance 0.748; OKLCH L 89.7% C 0.169 H 123.5°. Best body text is #000000 at 15.97:1 contrast (WCAG AA passes).

Color values

HEX	#C7EF66
RGB	rgb(199, 239, 102)
HSL	hsl(78, 81%, 67%)
HSV	hsv(78, 57%, 94%)
CMYK	cmyk(16.7%, 0%, 57.3%, 6.3%)
CIE-LAB	lab(89.32, -32.75, 60.73)
CIE-LCH	lch(89.32, 69.00, 118.33°)
OKLab	oklab(89.66% -0.0933 0.1412)
OKLCH	oklch(89.66% 0.169 123.5)
XYZ	xyz(56.8183, 74.8341, 24.0189)
Luminance	0.7483 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C7EF66 #8E66EF

analogous

#EFD266 #C7EF66 #83EF66

triadic

#C7EF66 #66C7EF #EF66C7

tetradic

#C7EF66 #66EFD2 #8E66EF #EF6683

square

#C7EF66 #66EFD2 #8E66EF #EF6683

split-complementary

#C7EF66 #6683EF #D266EF

monochromatic

#92C615 #B3E92F #C7EF66 #DBF59D #F0FBD5

Accessibility & contrast

On white

1.32

#C7EF66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.97

#C7EF66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C7EF66

15.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C7EF66	#FFFFFF	#000000	##000000
##C7EF66	1.00	1.32	15.97	15.97
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.97	21.00	1.00	1.00
##000000	15.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE257

Deuteranopia (green-blind)

#F6E06F

Tritanopia (blue-blind)

#CFE4D1

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #c7ef66;
/* rgb */ color: rgb(199, 239, 102);
/* oklch */ color: oklch(89.7% 0.169 123.5);

Tailwind

colors: {
  custom: {
    50: '#dbf496',
    500: '#c7ef66',
    950: '#000000',
  },
}

SCSS

$custom: #c7ef66;
$custom-light: #dbf496;
$custom-dark: #000000;

JSON

{
  "hex": "#c7ef66",
  "rgb": {
    "r": 199,
    "g": 239,
    "b": 102
  },
  "hsl": {
    "h": 77.518,
    "s": 81.065,
    "l": 66.863
  },
  "oklch": {
    "l": 0.89662,
    "c": 0.16928,
    "h": 123.5
  },
  "luminance": 0.74834
}

Semantic roles & 50–950 ramp

primary

#C7EF66

secondary

#5F36C3

accent

#08DD46

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #C7EF66

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

Preview Lab → · Contrast checker → · Palette generator →