#CEF766#CEF766

#CEF766 is a very light, vivid yellow-green. Relative luminance 0.806; OKLCH L 91.9% C 0.176 H 123.2°. Best body text is #000000 at 17.12:1 contrast (WCAG AA passes).

Color values

HEX	#CEF766
RGB	rgb(206, 247, 102)
HSL	hsl(77, 90%, 68%)
HSV	hsv(77, 59%, 97%)
CMYK	cmyk(16.6%, 0%, 58.7%, 3.1%)
CIE-LAB	lab(91.95, -33.77, 63.81)
CIE-LCH	lch(91.95, 72.20, 117.89°)
OKLab	oklab(91.9% -0.0966 0.1477)
OKLCH	oklch(91.9% 0.176 123.2)
XYZ	xyz(61.1131, 80.6024, 24.9060)
Luminance	0.8060 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEF766 #8F66F7

analogous

#F7D866 #CEF766 #85F766

triadic

#CEF766 #66CEF7 #F766CE

tetradic

#CEF766 #66F7D8 #8F66F7 #F76685

square

#CEF766 #66F7D8 #8F66F7 #F76685

split-complementary

#CEF766 #6685F7 #D866F7

monochromatic

#9ED70B #BBF42C #CEF766 #E1FAA0 #F3FDDA

Accessibility & contrast

On white

1.23

#CEF766 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.12

#CEF766 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEF766

17.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEF766	#FFFFFF	#000000	##000000
##CEF766	1.00	1.23	17.12	17.12
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.12	21.00	1.00	1.00
##000000	17.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE956

Deuteranopia (green-blind)

#FFE870

Tritanopia (blue-blind)

#D7ECD8

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #cef766;
/* rgb */ color: rgb(206, 247, 102);
/* oklch */ color: oklch(91.9% 0.176 123.2);

Tailwind

colors: {
  custom: {
    50: '#e0fa97',
    500: '#cef766',
    950: '#000000',
  },
}

SCSS

$custom: #cef766;
$custom-light: #e0fa97;
$custom-dark: #000000;

JSON

{
  "hex": "#cef766",
  "rgb": {
    "r": 206,
    "g": 247,
    "b": 102
  },
  "hsl": {
    "h": 76.966,
    "s": 90.062,
    "l": 68.431
  },
  "oklch": {
    "l": 0.91904,
    "c": 0.17646,
    "h": 123.2
  },
  "luminance": 0.80603
}

Semantic roles & 50–950 ramp

primary

#CEF766

secondary

#5E31D0

accent

#00E641

background

#FEFFFC

surface

#FCFFF5

border

#D5D7CF

text

#16170E

muted

#84857F

Preview Lab

Preview with #CEF766

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

Preview Lab → · Contrast checker → · Palette generator →