#EEF966#EEF966

#EEF966 is a very light, vivid yellow. Relative luminance 0.869; OKLCH L 94.7% C 0.168 H 113.2°. Best body text is #000000 at 18.38:1 contrast (WCAG AA passes).

Color values

HEX	#EEF966
RGB	rgb(238, 249, 102)
HSL	hsl(64, 92%, 69%)
HSV	hsv(64, 59%, 98%)
CMYK	cmyk(4.4%, 0%, 59%, 2.4%)
CIE-LAB	lab(94.69, -22.31, 67.45)
CIE-LCH	lch(94.69, 71.05, 108.30°)
OKLab	oklab(94.65% -0.0663 0.1548)
OKLCH	oklch(94.65% 0.168 113.2)
XYZ	xyz(71.5356, 86.8892, 25.5707)
Luminance	0.8689 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF966 #7166F9

analogous

#F9BB66 #EEF966 #A5F966

triadic

#EEF966 #66EEF9 #F966EE

tetradic

#EEF966 #66F9BB #7166F9 #F966A5

square

#EEF966 #66F9BB #7166F9 #F966A5

split-complementary

#EEF966 #66A5F9 #BB66F9

monochromatic

#CCDC09 #E7F72B #EEF966 #F5FBA1 #FBFEDC

Accessibility & contrast

On white

1.14

#EEF966 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.38

#EEF966 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF966

18.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF966	#FFFFFF	#000000	##000000
##EEF966	1.00	1.14	18.38	18.38
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.38	21.00	1.00	1.00
##000000	18.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE55

Deuteranopia (green-blind)

#FFF16F

Tritanopia (blue-blind)

#FCEBDA

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #eef966;
/* rgb */ color: rgb(238, 249, 102);
/* oklch */ color: oklch(94.7% 0.168 113.2);

Tailwind

colors: {
  custom: {
    50: '#f6fb97',
    500: '#eef966',
    950: '#000000',
  },
}

SCSS

$custom: #eef966;
$custom-light: #f6fb97;
$custom-dark: #000000;

JSON

{
  "hex": "#eef966",
  "rgb": {
    "r": 238,
    "g": 249,
    "b": 102
  },
  "hsl": {
    "h": 64.49,
    "s": 92.453,
    "l": 68.824
  },
  "oklch": {
    "l": 0.94653,
    "c": 0.16845,
    "h": 113.2
  },
  "luminance": 0.86888
}

Semantic roles & 50–950 ramp

primary

#EEF966

secondary

#3D30D3

accent

#00E611

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #EEF966

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

Preview Lab → · Contrast checker → · Palette generator →