#CFEC56#CFEC56

#CFEC56 is a very light, vivid yellow-green. Relative luminance 0.739; OKLCH L 89.4% C 0.175 H 119.4°. Best body text is #000000 at 15.79:1 contrast (WCAG AA passes).

Color values

HEX	#CFEC56
RGB	rgb(207, 236, 86)
HSL	hsl(72, 80%, 63%)
HSV	hsv(72, 64%, 93%)
CMYK	cmyk(12.3%, 0%, 63.6%, 7.5%)
CIE-LAB	lab(88.89, -29.46, 67.06)
CIE-LCH	lch(88.89, 73.25, 113.71°)
OKLab	oklab(89.41% -0.0861 0.1526)
OKLCH	oklch(89.41% 0.175 119.4)
XYZ	xyz(57.4082, 73.9285, 20.0476)
Luminance	0.7393 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFEC56 #7356EC

analogous

#ECBE56 #CFEC56 #84EC56

triadic

#CFEC56 #56CFEC #EC56CF

tetradic

#CFEC56 #56ECBE #7356EC #EC5684

square

#CFEC56 #56ECBE #7356EC #EC5684

split-complementary

#CFEC56 #5684EC #BE56EC

monochromatic

#95B314 #BFE61F #CFEC56 #DFF28D #EEF8C4

Accessibility & contrast

On white

1.33

#CFEC56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.79

#CFEC56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFEC56

15.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFEC56	#FFFFFF	#000000	##000000
##CFEC56	1.00	1.33	15.79	15.79
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.79	21.00	1.00	1.00
##000000	15.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FADF42

Deuteranopia (green-blind)

#F7E061

Tritanopia (blue-blind)

#DAE0CD

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #cfec56;
/* rgb */ color: rgb(207, 236, 86);
/* oklch */ color: oklch(89.4% 0.175 119.4);

Tailwind

colors: {
  custom: {
    50: '#e1f28c',
    500: '#cfec56',
    950: '#000000',
  },
}

SCSS

$custom: #cfec56;
$custom-light: #e1f28c;
$custom-dark: #000000;

JSON

{
  "hex": "#cfec56",
  "rgb": {
    "r": 207,
    "g": 236,
    "b": 86
  },
  "hsl": {
    "h": 71.6,
    "s": 79.787,
    "l": 63.137
  },
  "oklch": {
    "l": 0.8941,
    "c": 0.1752,
    "h": 119.4
  },
  "luminance": 0.73928
}

Semantic roles & 50–950 ramp

primary

#CFEC56

secondary

#4C33B3

accent

#09DC32

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16160D

muted

#84857F

Preview Lab

Preview with #CFEC56

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

Preview Lab → · Contrast checker → · Palette generator →