#CFEC64#CFEC64

#CFEC64 is a very light, vivid yellow-green. Relative luminance 0.742; OKLCH L 89.5% C 0.164 H 119.9°. Best body text is #000000 at 15.84:1 contrast (WCAG AA passes).

Color values

HEX	#CFEC64
RGB	rgb(207, 236, 100)
HSL	hsl(73, 78%, 66%)
HSV	hsv(73, 58%, 93%)
CMYK	cmyk(12.3%, 0%, 57.6%, 7.5%)
CIE-LAB	lab(89.01, -28.44, 61.39)
CIE-LCH	lch(89.01, 67.66, 114.86°)
OKLab	oklab(89.54% -0.082 0.1423)
OKLCH	oklch(89.54% 0.164 119.9)
XYZ	xyz(58.0285, 74.1766, 23.3146)
Luminance	0.7418 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFEC64 #8164EC

analogous

#ECC564 #CFEC64 #8BEC64

triadic

#CFEC64 #64CFEC #EC64CF

tetradic

#CFEC64 #64ECC5 #8164EC #EC648B

square

#CFEC64 #64ECC5 #8164EC #EC648B

split-complementary

#CFEC64 #648BEC #C564EC

monochromatic

#9BBE17 #BEE52D #CFEC64 #E0F39B #F1F9D1

Accessibility & contrast

On white

1.33

#CFEC64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.84

#CFEC64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFEC64

15.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFEC64	#FFFFFF	#000000	##000000
##CFEC64	1.00	1.33	15.84	15.84
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.84	21.00	1.00	1.00
##000000	15.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE055

Deuteranopia (green-blind)

#F6E06D

Tritanopia (blue-blind)

#D9E1CF

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #cfec64;
/* rgb */ color: rgb(207, 236, 100);
/* oklch */ color: oklch(89.5% 0.164 119.9);

Tailwind

colors: {
  custom: {
    50: '#e0f295',
    500: '#cfec64',
    950: '#000000',
  },
}

SCSS

$custom: #cfec64;
$custom-light: #e0f295;
$custom-dark: #000000;

JSON

{
  "hex": "#cfec64",
  "rgb": {
    "r": 207,
    "g": 236,
    "b": 100
  },
  "hsl": {
    "h": 72.794,
    "s": 78.161,
    "l": 65.882
  },
  "oklch": {
    "l": 0.89542,
    "c": 0.1642,
    "h": 119.9
  },
  "luminance": 0.74176
}

Semantic roles & 50–950 ramp

primary

#CFEC64

secondary

#5437BD

accent

#0BDA37

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#16160E

muted

#84857F

Preview Lab

Preview with #CFEC64

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

Preview Lab → · Contrast checker → · Palette generator →