#C8EF64#C8EF64

#C8EF64 is a very light, vivid yellow-green. Relative luminance 0.749; OKLCH L 89.7% C 0.171 H 123.0°. Best body text is #000000 at 15.99:1 contrast (WCAG AA passes).

Color values

HEX	#C8EF64
RGB	rgb(200, 239, 100)
HSL	hsl(77, 81%, 66%)
HSV	hsv(77, 58%, 94%)
CMYK	cmyk(16.3%, 0%, 58.2%, 6.3%)
CIE-LAB	lab(89.36, -32.53, 61.66)
CIE-LCH	lch(89.36, 69.72, 117.81°)
OKLab	oklab(89.71% -0.093 0.143)
OKLCH	oklch(89.71% 0.171 123)
XYZ	xyz(56.9866, 74.9322, 23.5153)
Luminance	0.7493 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C8EF64 #8B64EF

analogous

#EFD164 #C8EF64 #83EF64

triadic

#C8EF64 #64C8EF #EF64C8

tetradic

#C8EF64 #64EFD1 #8B64EF #EF6483

square

#C8EF64 #64EFD1 #8B64EF #EF6483

split-complementary

#C8EF64 #6483EF #D164EF

monochromatic

#93C414 #B4E92D #C8EF64 #DCF59B #EFFAD3

Accessibility & contrast

On white

1.31

#C8EF64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.99

#C8EF64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C8EF64

15.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C8EF64	#FFFFFF	#000000	##000000
##C8EF64	1.00	1.31	15.99	15.99
#FFFFFF	1.31	1.00	21.00	21.00
#000000	15.99	21.00	1.00	1.00
##000000	15.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE255

Deuteranopia (green-blind)

#F7E06D

Tritanopia (blue-blind)

#D1E4D1

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #c8ef64;
/* rgb */ color: rgb(200, 239, 100);
/* oklch */ color: oklch(89.7% 0.171 123.0);

Tailwind

colors: {
  custom: {
    50: '#dbf495',
    500: '#c8ef64',
    950: '#000000',
  },
}

SCSS

$custom: #c8ef64;
$custom-light: #dbf495;
$custom-dark: #000000;

JSON

{
  "hex": "#c8ef64",
  "rgb": {
    "r": 200,
    "g": 239,
    "b": 100
  },
  "hsl": {
    "h": 76.835,
    "s": 81.287,
    "l": 66.471
  },
  "oklch": {
    "l": 0.8971,
    "c": 0.17055,
    "h": 123
  },
  "luminance": 0.74932
}

Semantic roles & 50–950 ramp

primary

#C8EF64

secondary

#5D35C2

accent

#08DE44

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #C8EF64

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

Preview Lab → · Contrast checker → · Palette generator →