#EEF450#EEF450

#EEF450 is a very light, vivid yellow. Relative luminance 0.835; OKLCH L 93.4% C 0.179 H 111.5°. Best body text is #000000 at 17.69:1 contrast (WCAG AA passes).

Color values

HEX	#EEF450
RGB	rgb(238, 244, 80)
HSL	hsl(62, 88%, 64%)
HSV	hsv(62, 67%, 96%)
CMYK	cmyk(2.5%, 0%, 67.2%, 4.3%)
CIE-LAB	lab(93.22, -21.25, 74.50)
CIE-LCH	lch(93.22, 77.47, 105.92°)
OKLab	oklab(93.42% -0.0655 0.1666)
OKLCH	oklch(93.42% 0.179 111.5)
XYZ	xyz(69.0607, 83.4594, 20.0592)
Luminance	0.8346 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF450 #5650F4

analogous

#F4A850 #EEF450 #9CF450

triadic

#EEF450 #50EEF4 #F450EE

tetradic

#EEF450 #50F4A8 #5650F4 #F4509C

square

#EEF450 #50F4A8 #5650F4 #F4509C

split-complementary

#EEF450 #509CF4 #A850F4

monochromatic

#B7BE0C #E8F016 #EEF450 #F4F88A #F9FBC3

Accessibility & contrast

On white

1.19

#EEF450 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.69

#EEF450 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF450

17.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF450	#FFFFFF	#000000	##000000
##EEF450	1.00	1.19	17.69	17.69
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.69	21.00	1.00	1.00
##000000	17.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE936

Deuteranopia (green-blind)

#FFEE5C

Tritanopia (blue-blind)

#FEE5D3

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #eef450;
/* rgb */ color: rgb(238, 244, 80);
/* oklch */ color: oklch(93.4% 0.179 111.5);

Tailwind

colors: {
  custom: {
    50: '#f7f78a',
    500: '#eef450',
    950: '#000000',
  },
}

SCSS

$custom: #eef450;
$custom-light: #f7f78a;
$custom-dark: #000000;

JSON

{
  "hex": "#eef450",
  "rgb": {
    "r": 238,
    "g": 244,
    "b": 80
  },
  "hsl": {
    "h": 62.195,
    "s": 88.172,
    "l": 63.529
  },
  "oklch": {
    "l": 0.9342,
    "c": 0.17902,
    "h": 111.5
  },
  "luminance": 0.83458
}

Semantic roles & 50–950 ramp

primary

#EEF450

secondary

#322CBC

accent

#01E509

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170C

muted

#86857F

Preview Lab

Preview with #EEF450

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

Preview Lab → · Contrast checker → · Palette generator →