#EEF453#EEF453

#EEF453 is a very light, vivid yellow. Relative luminance 0.835; OKLCH L 93.4% C 0.177 H 111.4°. Best body text is #000000 at 17.70:1 contrast (WCAG AA passes).

Color values

HEX	#EEF453
RGB	rgb(238, 244, 83)
HSL	hsl(62, 88%, 64%)
HSV	hsv(62, 66%, 96%)
CMYK	cmyk(2.5%, 0%, 66%, 4.3%)
CIE-LAB	lab(93.23, -21.09, 73.42)
CIE-LCH	lch(93.23, 76.39, 106.03°)
OKLab	oklab(93.44% -0.0647 0.1648)
OKLCH	oklch(93.44% 0.177 111.4)
XYZ	xyz(69.1740, 83.5047, 20.6560)
Luminance	0.8350 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF453 #5953F4

analogous

#F4AA53 #EEF453 #9EF453

triadic

#EEF453 #53EEF4 #F453EE

tetradic

#EEF453 #53F4AA #5953F4 #F4539E

square

#EEF453 #53F4AA #5953F4 #F4539E

split-complementary

#EEF453 #539EF4 #AA53F4

monochromatic

#BAC00C #E8F019 #EEF453 #F4F88D #F9FBC6

Accessibility & contrast

On white

1.19

#EEF453 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.70

#EEF453 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF453

17.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF453	#FFFFFF	#000000	##000000
##EEF453	1.00	1.19	17.70	17.70
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.70	21.00	1.00	1.00
##000000	17.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE93B

Deuteranopia (green-blind)

#FFEE5E

Tritanopia (blue-blind)

#FEE6D4

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #eef453;
/* rgb */ color: rgb(238, 244, 83);
/* oklch */ color: oklch(93.4% 0.177 111.4);

Tailwind

colors: {
  custom: {
    50: '#f7f78c',
    500: '#eef453',
    950: '#000000',
  },
}

SCSS

$custom: #eef453;
$custom-light: #f7f78c;
$custom-dark: #000000;

JSON

{
  "hex": "#eef453",
  "rgb": {
    "r": 238,
    "g": 244,
    "b": 83
  },
  "hsl": {
    "h": 62.236,
    "s": 87.978,
    "l": 64.118
  },
  "oklch": {
    "l": 0.93442,
    "c": 0.17706,
    "h": 111.4
  },
  "luminance": 0.83503
}

Semantic roles & 50–950 ramp

primary

#EEF453

secondary

#332DBE

accent

#01E509

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #EEF453

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

Preview Lab → · Contrast checker → · Palette generator →