#CFEC63#CFEC63

#CFEC63 is a very light, vivid yellow-green. Relative luminance 0.742; OKLCH L 89.5% C 0.165 H 119.9°. Best body text is #000000 at 15.83:1 contrast (WCAG AA passes).

Color values

HEX	#CFEC63
RGB	rgb(207, 236, 99)
HSL	hsl(73, 78%, 66%)
HSV	hsv(73, 58%, 93%)
CMYK	cmyk(12.3%, 0%, 58.1%, 7.5%)
CIE-LAB	lab(89.00, -28.52, 61.81)
CIE-LCH	lch(89.00, 68.08, 114.77°)
OKLab	oklab(89.53% -0.0823 0.1431)
OKLCH	oklch(89.53% 0.165 119.9)
XYZ	xyz(57.9804, 74.1574, 23.0613)
Luminance	0.7416 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFEC63 #8063EC

analogous

#ECC563 #CFEC63 #8AEC63

triadic

#CFEC63 #63CFEC #EC63CF

tetradic

#CFEC63 #63ECC5 #8063EC #EC638A

square

#CFEC63 #63ECC5 #8063EC #EC638A

split-complementary

#CFEC63 #638AEC #C563EC

monochromatic

#9ABE17 #BEE52C #CFEC63 #E0F39A #F1F9D0

Accessibility & contrast

On white

1.33

#CFEC63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.83

#CFEC63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFEC63

15.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFEC63	#FFFFFF	#000000	##000000
##CFEC63	1.00	1.33	15.83	15.83
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.83	21.00	1.00	1.00
##000000	15.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE054

Deuteranopia (green-blind)

#F6E06C

Tritanopia (blue-blind)

#D9E1CF

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #cfec63;
/* rgb */ color: rgb(207, 236, 99);
/* oklch */ color: oklch(89.5% 0.165 119.9);

Tailwind

colors: {
  custom: {
    50: '#e0f294',
    500: '#cfec63',
    950: '#000000',
  },
}

SCSS

$custom: #cfec63;
$custom-light: #e0f294;
$custom-dark: #000000;

JSON

{
  "hex": "#cfec63",
  "rgb": {
    "r": 207,
    "g": 236,
    "b": 99
  },
  "hsl": {
    "h": 72.701,
    "s": 78.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.89531,
    "c": 0.16504,
    "h": 119.9
  },
  "luminance": 0.74157
}

Semantic roles & 50–950 ramp

primary

#CFEC63

secondary

#5337BC

accent

#0BDB37

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#16160D

muted

#84857F

Preview Lab

Preview with #CFEC63

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

Preview Lab → · Contrast checker → · Palette generator →