#CEF56A#CEF56A

#CEF56A is a very light, vivid yellow-green. Relative luminance 0.795; OKLCH L 91.5% C 0.171 H 122.9°. Best body text is #000000 at 16.89:1 contrast (WCAG AA passes).

Color values

HEX	#CEF56A
RGB	rgb(206, 245, 106)
HSL	hsl(77, 87%, 69%)
HSV	hsv(77, 57%, 96%)
CMYK	cmyk(15.9%, 0%, 56.7%, 3.9%)
CIE-LAB	lab(91.45, -32.53, 61.53)
CIE-LCH	lch(91.45, 69.60, 117.86°)
OKLab	oklab(91.51% -0.0928 0.1432)
OKLCH	oklch(91.51% 0.171 122.9)
XYZ	xyz(60.7079, 79.4670, 25.7733)
Luminance	0.7947 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEF56A #916AF5

analogous

#F5D76A #CEF56A #89F56A

triadic

#CEF56A #6ACEF5 #F56ACE

tetradic

#CEF56A #6AF5D7 #916AF5 #F56A89

square

#CEF56A #6AF5D7 #916AF5 #F56A89

split-complementary

#CEF56A #6A89F5 #D76AF5

monochromatic

#9ED60E #BBF131 #CEF56A #E1F9A3 #F4FDDD

Accessibility & contrast

On white

1.24

#CEF56A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.89

#CEF56A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEF56A

16.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEF56A	#FFFFFF	#000000	##000000
##CEF56A	1.00	1.24	16.89	16.89
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.89	21.00	1.00	1.00
##000000	16.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE75B

Deuteranopia (green-blind)

#FDE673

Tritanopia (blue-blind)

#D7EAD7

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #cef56a;
/* rgb */ color: rgb(206, 245, 106);
/* oklch */ color: oklch(91.5% 0.171 122.9);

Tailwind

colors: {
  custom: {
    50: '#dff899',
    500: '#cef56a',
    950: '#000000',
  },
}

SCSS

$custom: #cef56a;
$custom-light: #dff899;
$custom-dark: #000000;

JSON

{
  "hex": "#cef56a",
  "rgb": {
    "r": 206,
    "g": 245,
    "b": 106
  },
  "hsl": {
    "h": 76.835,
    "s": 87.421,
    "l": 68.824
  },
  "oklch": {
    "l": 0.91505,
    "c": 0.17066,
    "h": 122.9
  },
  "luminance": 0.79467
}

Semantic roles & 50–950 ramp

primary

#CEF56A

secondary

#6035CE

accent

#02E441

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #CEF56A

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

Preview Lab → · Contrast checker → · Palette generator →