#CEE166#CEE166

#CEE166 is a very light, vivid yellow. Relative luminance 0.679; OKLCH L 87.1% C 0.149 H 116.9°. Best body text is #000000 at 14.59:1 contrast (WCAG AA passes).

Color values

HEX	#CEE166
RGB	rgb(206, 225, 102)
HSL	hsl(69, 67%, 64%)
HSV	hsv(69, 55%, 88%)
CMYK	cmyk(8.4%, 0%, 54.7%, 11.8%)
CIE-LAB	lab(85.97, -23.44, 57.06)
CIE-LCH	lch(85.97, 61.69, 112.33°)
OKLab	oklab(87.1% -0.0677 0.1332)
OKLCH	oklch(87.1% 0.149 116.9)
XYZ	xyz(54.7779, 67.9321, 22.7943)
Luminance	0.6793 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEE166 #7966E1

analogous

#E1B766 #CEE166 #91E166

triadic

#CEE166 #66CEE1 #E166CE

tetradic

#CEE166 #66E1B7 #7966E1 #E16691

square

#CEE166 #66E1B7 #7966E1 #E16691

split-complementary

#CEE166 #6691E1 #B766E1

monochromatic

#96AB22 #BED733 #CEE166 #DEEB99 #EFF5CC

Accessibility & contrast

On white

1.44

#CEE166 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.59

#CEE166 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEE166

14.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEE166	#FFFFFF	#000000	##000000
##CEE166	1.00	1.44	14.59	14.59
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.59	21.00	1.00	1.00
##000000	14.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD65A

Deuteranopia (green-blind)

#EDD86D

Tritanopia (blue-blind)

#D9D6C6

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #cee166;
/* rgb */ color: rgb(206, 225, 102);
/* oklch */ color: oklch(87.1% 0.149 116.9);

Tailwind

colors: {
  custom: {
    50: '#dfea95',
    500: '#cee166',
    950: '#000000',
  },
}

SCSS

$custom: #cee166;
$custom-light: #dfea95;
$custom-dark: #000000;

JSON

{
  "hex": "#cee166",
  "rgb": {
    "r": 206,
    "g": 225,
    "b": 102
  },
  "hsl": {
    "h": 69.268,
    "s": 67.213,
    "l": 64.118
  },
  "oklch": {
    "l": 0.87096,
    "c": 0.14943,
    "h": 116.9
  },
  "luminance": 0.67932
}

Semantic roles & 50–950 ramp

primary

#CEE166

secondary

#4F3EAD

accent

#16CF33

background

#FEFEFC

surface

#FCFDF5

border

#D5D5CF

text

#15160E

muted

#84847F

Preview Lab

Preview with #CEE166

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

Preview Lab → · Contrast checker → · Palette generator →