#EEF665#EEF665

#EEF665 is a very light, vivid yellow. Relative luminance 0.850; OKLCH L 94.0% C 0.166 H 112.1°. Best body text is #000000 at 18.01:1 contrast (WCAG AA passes).

Color values

HEX	#EEF665
RGB	rgb(238, 246, 101)
HSL	hsl(63, 89%, 68%)
HSV	hsv(63, 59%, 96%)
CMYK	cmyk(3.3%, 0%, 58.9%, 3.5%)
CIE-LAB	lab(93.90, -20.94, 67.00)
CIE-LCH	lch(93.90, 70.20, 107.36°)
OKLab	oklab(94.02% -0.0625 0.1538)
OKLCH	oklch(94.02% 0.166 112.1)
XYZ	xyz(70.5664, 85.0298, 25.0045)
Luminance	0.8503 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF665 #6D65F6

analogous

#F6B565 #EEF665 #A6F665

triadic

#EEF665 #65EEF6 #F665EE

tetradic

#EEF665 #65F6B5 #6D65F6 #F665A6

square

#EEF665 #65F6B5 #6D65F6 #F665A6

split-complementary

#EEF665 #65A6F6 #B565F6

monochromatic

#C9D40C #E8F32B #EEF665 #F4F99F #FBFDD9

Accessibility & contrast

On white

1.17

#EEF665 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.01

#EEF665 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF665

18.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF665	#FFFFFF	#000000	##000000
##EEF665	1.00	1.17	18.01	18.01
#FFFFFF	1.17	1.00	21.00	21.00
#000000	18.01	21.00	1.00	1.00
##000000	18.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC54

Deuteranopia (green-blind)

#FFEF6E

Tritanopia (blue-blind)

#FDE8D7

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #eef665;
/* rgb */ color: rgb(238, 246, 101);
/* oklch */ color: oklch(94.0% 0.166 112.1);

Tailwind

colors: {
  custom: {
    50: '#f6f996',
    500: '#eef665',
    950: '#000000',
  },
}

SCSS

$custom: #eef665;
$custom-light: #f6f996;
$custom-dark: #000000;

JSON

{
  "hex": "#eef665",
  "rgb": {
    "r": 238,
    "g": 246,
    "b": 101
  },
  "hsl": {
    "h": 63.31,
    "s": 88.957,
    "l": 68.039
  },
  "oklch": {
    "l": 0.94015,
    "c": 0.166,
    "h": 112.1
  },
  "luminance": 0.85028
}

Semantic roles & 50–950 ramp

primary

#EEF665

secondary

#3930CF

accent

#00E60D

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #EEF665

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

Preview Lab → · Contrast checker → · Palette generator →