#E9F253#E9F253

#E9F253 is a very light, vivid yellow. Relative luminance 0.815; OKLCH L 92.6% C 0.176 H 112.5°. Best body text is #000000 at 17.29:1 contrast (WCAG AA passes).

Color values

HEX	#E9F253
RGB	rgb(233, 242, 83)
HSL	hsl(63, 86%, 64%)
HSV	hsv(63, 66%, 95%)
CMYK	cmyk(3.7%, 0%, 65.7%, 5.1%)
CIE-LAB	lab(92.33, -22.14, 72.38)
CIE-LCH	lch(92.33, 75.69, 107.01°)
OKLab	oklab(92.63% -0.0674 0.1627)
OKLCH	oklch(92.63% 0.176 112.5)
XYZ	xyz(66.9197, 81.4539, 20.3789)
Luminance	0.8145 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E9F253 #5C53F2

analogous

#F2AB53 #E9F253 #99F253

triadic

#E9F253 #53E9F2 #F253E9

tetradic

#E9F253 #53F2AB #5C53F2 #F25399

square

#E9F253 #53F2AB #5C53F2 #F25399

split-complementary

#E9F253 #5399F2 #AB53F2

monochromatic

#B3BC0E #E2EE1A #E9F253 #F0F68C #F8FBC5

Accessibility & contrast

On white

1.21

#E9F253 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.29

#E9F253 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E9F253

17.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E9F253	#FFFFFF	#000000	##000000
##E9F253	1.00	1.21	17.29	17.29
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.29	21.00	1.00	1.00
##000000	17.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE73C

Deuteranopia (green-blind)

#FFEB5E

Tritanopia (blue-blind)

#F8E4D2

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #e9f253;
/* rgb */ color: rgb(233, 242, 83);
/* oklch */ color: oklch(92.6% 0.176 112.5);

Tailwind

colors: {
  custom: {
    50: '#f3f68b',
    500: '#e9f253',
    950: '#000000',
  },
}

SCSS

$custom: #e9f253;
$custom-light: #f3f68b;
$custom-dark: #000000;

JSON

{
  "hex": "#e9f253",
  "rgb": {
    "r": 233,
    "g": 242,
    "b": 83
  },
  "hsl": {
    "h": 63.396,
    "s": 85.946,
    "l": 63.725
  },
  "oklch": {
    "l": 0.92629,
    "c": 0.17616,
    "h": 112.5
  },
  "luminance": 0.81452
}

Semantic roles & 50–950 ramp

primary

#E9F253

secondary

#362EBB

accent

#03E210

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E9F253

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

Preview Lab → · Contrast checker → · Palette generator →