#E3F253#E3F253

#E3F253 is a very light, vivid yellow. Relative luminance 0.805; OKLCH L 92.2% C 0.178 H 114.5°. Best body text is #000000 at 17.09:1 contrast (WCAG AA passes).

Color values

HEX	#E3F253
RGB	rgb(227, 242, 83)
HSL	hsl(66, 86%, 64%)
HSV	hsv(66, 66%, 95%)
CMYK	cmyk(6.2%, 0%, 65.7%, 5.1%)
CIE-LAB	lab(91.89, -24.55, 71.79)
CIE-LCH	lch(91.89, 75.87, 108.88°)
OKLab	oklab(92.17% -0.0738 0.1616)
OKLCH	oklch(92.17% 0.178 114.5)
XYZ	xyz(64.9937, 80.4608, 20.2886)
Luminance	0.8046 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3F253 #6253F2

analogous

#F2B153 #E3F253 #93F253

triadic

#E3F253 #53E3F2 #F253E3

tetradic

#E3F253 #53F2B1 #6253F2 #F25393

square

#E3F253 #53F2B1 #6253F2 #F25393

split-complementary

#E3F253 #5393F2 #B153F2

monochromatic

#ACBC0E #DAEE1A #E3F253 #ECF68C #F6FBC5

Accessibility & contrast

On white

1.23

#E3F253 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.09

#E3F253 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3F253

17.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3F253	#FFFFFF	#000000	##000000
##E3F253	1.00	1.23	17.09	17.09
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.09	21.00	1.00	1.00
##000000	17.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE63C

Deuteranopia (green-blind)

#FFE95E

Tritanopia (blue-blind)

#F1E4D2

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #e3f253;
/* rgb */ color: rgb(227, 242, 83);
/* oklch */ color: oklch(92.2% 0.178 114.5);

Tailwind

colors: {
  custom: {
    50: '#eff68b',
    500: '#e3f253',
    950: '#000000',
  },
}

SCSS

$custom: #e3f253;
$custom-light: #eff68b;
$custom-dark: #000000;

JSON

{
  "hex": "#e3f253",
  "rgb": {
    "r": 227,
    "g": 242,
    "b": 83
  },
  "hsl": {
    "h": 65.66,
    "s": 85.946,
    "l": 63.725
  },
  "oklch": {
    "l": 0.92166,
    "c": 0.17771,
    "h": 114.5
  },
  "luminance": 0.8046
}

Semantic roles & 50–950 ramp

primary

#E3F253

secondary

#3C2EBB

accent

#03E218

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E3F253

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

Preview Lab → · Contrast checker → · Palette generator →