#EEF266#EEF266

#EEF266 is a very light, vivid yellow. Relative luminance 0.826; OKLCH L 93.2% C 0.161 H 110.7°. Best body text is #000000 at 17.53:1 contrast (WCAG AA passes).

Color values

HEX	#EEF266
RGB	rgb(238, 242, 102)
HSL	hsl(62, 84%, 67%)
HSV	hsv(62, 58%, 95%)
CMYK	cmyk(1.7%, 0%, 57.9%, 5.1%)
CIE-LAB	lab(92.86, -18.95, 65.44)
CIE-LCH	lch(92.86, 68.13, 106.15°)
OKLab	oklab(93.19% -0.0568 0.1506)
OKLCH	oklch(93.19% 0.161 110.7)
XYZ	xyz(69.4122, 82.6424, 24.8629)
Luminance	0.8264 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF266 #6A66F2

analogous

#F2B066 #EEF266 #A8F266

triadic

#EEF266 #66EEF2 #F266EE

tetradic

#EEF266 #66F2B0 #6A66F2 #F266A8

square

#EEF266 #66F2B0 #6A66F2 #F266A8

split-complementary

#EEF266 #66A8F2 #B066F2

monochromatic

#C7CC11 #E8ED2E #EEF266 #F4F79E #FBFCD7

Accessibility & contrast

On white

1.20

#EEF266 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.53

#EEF266 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF266

17.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF266	#FFFFFF	#000000	##000000
##EEF266	1.00	1.20	17.53	17.53
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.53	21.00	1.00	1.00
##000000	17.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE856

Deuteranopia (green-blind)

#FFED6E

Tritanopia (blue-blind)

#FDE4D4

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #eef266;
/* rgb */ color: rgb(238, 242, 102);
/* oklch */ color: oklch(93.2% 0.161 110.7);

Tailwind

colors: {
  custom: {
    50: '#f6f697',
    500: '#eef266',
    950: '#000000',
  },
}

SCSS

$custom: #eef266;
$custom-light: #f6f697;
$custom-dark: #000000;

JSON

{
  "hex": "#eef266",
  "rgb": {
    "r": 238,
    "g": 242,
    "b": 102
  },
  "hsl": {
    "h": 61.714,
    "s": 84.337,
    "l": 67.451
  },
  "oklch": {
    "l": 0.93188,
    "c": 0.16093,
    "h": 110.7
  },
  "luminance": 0.82641
}

Semantic roles & 50–950 ramp

primary

#EEF266

secondary

#3834C9

accent

#05E10B

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #EEF266

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

Preview Lab → · Contrast checker → · Palette generator →