#EEEF66#EEEF66

#EEEF66 is a very light, vivid yellow. Relative luminance 0.809; OKLCH L 92.6% C 0.158 H 109.5°. Best body text is #000000 at 17.17:1 contrast (WCAG AA passes).

Color values

HEX	#EEEF66
RGB	rgb(238, 239, 102)
HSL	hsl(60, 81%, 67%)
HSV	hsv(60, 57%, 94%)
CMYK	cmyk(0.4%, 0%, 57.3%, 6.3%)
CIE-LAB	lab(92.07, -17.49, 64.58)
CIE-LCH	lch(92.07, 66.90, 105.16°)
OKLab	oklab(92.56% -0.0527 0.1487)
OKLCH	oklch(92.56% 0.158 109.5)
XYZ	xyz(68.5266, 80.8712, 24.5677)
Luminance	0.8087 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEEF66 #6766EF

analogous

#EFAC66 #EEEF66 #AAEF66

triadic

#EEEF66 #66EEEF #EF66EE

tetradic

#EEEF66 #66EFAC #6766EF #EF66AA

square

#EEEF66 #66EFAC #6766EF #EF66AA

split-complementary

#EEEF66 #66AAEF #AC66EF

monochromatic

#C5C615 #E8E92F #EEEF66 #F4F59D #FAFBD5

Accessibility & contrast

On white

1.22

#EEEF66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.17

#EEEF66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEEF66

17.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEEF66	#FFFFFF	#000000	##000000
##EEEF66	1.00	1.22	17.17	17.17
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.17	21.00	1.00	1.00
##000000	17.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE657

Deuteranopia (green-blind)

#FFEA6E

Tritanopia (blue-blind)

#FDE1D2

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #eeef66;
/* rgb */ color: rgb(238, 239, 102);
/* oklch */ color: oklch(92.6% 0.158 109.5);

Tailwind

colors: {
  custom: {
    50: '#f6f496',
    500: '#eeef66',
    950: '#000000',
  },
}

SCSS

$custom: #eeef66;
$custom-light: #f6f496;
$custom-dark: #000000;

JSON

{
  "hex": "#eeef66",
  "rgb": {
    "r": 238,
    "g": 239,
    "b": 102
  },
  "hsl": {
    "h": 60.438,
    "s": 81.065,
    "l": 66.863
  },
  "oklch": {
    "l": 0.92563,
    "c": 0.15779,
    "h": 109.5
  },
  "luminance": 0.80869
}

Semantic roles & 50–950 ramp

primary

#EEEF66

secondary

#3736C3

accent

#08DD0A

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #EEEF66

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

Preview Lab → · Contrast checker → · Palette generator →