#CEF56C#CEF56C

#CEF56C is a very light, vivid yellow-green. Relative luminance 0.795; OKLCH L 91.5% C 0.169 H 123.0°. Best body text is #000000 at 16.90:1 contrast (WCAG AA passes).

Color values

HEX	#CEF56C
RGB	rgb(206, 245, 108)
HSL	hsl(77, 87%, 69%)
HSV	hsv(77, 56%, 96%)
CMYK	cmyk(15.9%, 0%, 55.9%, 3.9%)
CIE-LAB	lab(91.46, -32.36, 60.68)
CIE-LCH	lch(91.46, 68.77, 118.07°)
OKLab	oklab(91.53% -0.0921 0.1416)
OKLCH	oklch(91.53% 0.169 123)
XYZ	xyz(60.8131, 79.5091, 26.3274)
Luminance	0.7951 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEF56C #936CF5

analogous

#F5D76C #CEF56C #8AF56C

triadic

#CEF56C #6CCEF5 #F56CCE

tetradic

#CEF56C #6CF5D7 #936CF5 #F56C8A

square

#CEF56C #6CF5D7 #936CF5 #F56C8A

split-complementary

#CEF56C #6C8AF5 #D76CF5

monochromatic

#9FD80F #BBF133 #CEF56C #E1F9A5 #F4FDDF

Accessibility & contrast

On white

1.24

#CEF56C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.90

#CEF56C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEF56C

16.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEF56C	#FFFFFF	#000000	##000000
##CEF56C	1.00	1.24	16.90	16.90
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.90	21.00	1.00	1.00
##000000	16.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE85E

Deuteranopia (green-blind)

#FDE675

Tritanopia (blue-blind)

#D7EAD7

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #cef56c;
/* rgb */ color: rgb(206, 245, 108);
/* oklch */ color: oklch(91.5% 0.169 123.0);

Tailwind

colors: {
  custom: {
    50: '#dff89a',
    500: '#cef56c',
    950: '#000000',
  },
}

SCSS

$custom: #cef56c;
$custom-light: #dff89a;
$custom-dark: #000000;

JSON

{
  "hex": "#cef56c",
  "rgb": {
    "r": 206,
    "g": 245,
    "b": 108
  },
  "hsl": {
    "h": 77.08,
    "s": 87.261,
    "l": 69.216
  },
  "oklch": {
    "l": 0.91526,
    "c": 0.16896,
    "h": 123
  },
  "luminance": 0.79509
}

Semantic roles & 50–950 ramp

primary

#CEF56C

secondary

#6237CF

accent

#02E442

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #CEF56C

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

Preview Lab → · Contrast checker → · Palette generator →