#E3F352#E3F352

#E3F352 is a very light, vivid yellow. Relative luminance 0.810; OKLCH L 92.4% C 0.179 H 114.8°. Best body text is #000000 at 17.21:1 contrast (WCAG AA passes).

Color values

HEX	#E3F352
RGB	rgb(227, 243, 82)
HSL	hsl(66, 87%, 64%)
HSV	hsv(66, 66%, 95%)
CMYK	cmyk(6.6%, 0%, 66.3%, 4.7%)
CIE-LAB	lab(92.15, -25.08, 72.43)
CIE-LCH	lch(92.15, 76.64, 109.10°)
OKLab	oklab(92.37% -0.0754 0.1628)
OKLCH	oklch(92.37% 0.179 114.8)
XYZ	xyz(65.2538, 81.0424, 20.1863)
Luminance	0.8104 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3F352 #6252F3

analogous

#F3B252 #E3F352 #92F352

triadic

#E3F352 #52E3F3 #F352E3

tetradic

#E3F352 #52F3B2 #6252F3 #F35292

square

#E3F352 #52F3B2 #6252F3 #F35292

split-complementary

#E3F352 #5292F3 #B252F3

monochromatic

#ACBD0D #DAEF19 #E3F352 #ECF78B #F6FBC4

Accessibility & contrast

On white

1.22

#E3F352 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.21

#E3F352 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3F352

17.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3F352	#FFFFFF	#000000	##000000
##E3F352	1.00	1.22	17.21	17.21
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.21	21.00	1.00	1.00
##000000	17.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE73A

Deuteranopia (green-blind)

#FFEA5E

Tritanopia (blue-blind)

#F1E5D3

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #e3f352;
/* rgb */ color: rgb(227, 243, 82);
/* oklch */ color: oklch(92.4% 0.179 114.8);

Tailwind

colors: {
  custom: {
    50: '#eff68b',
    500: '#e3f352',
    950: '#000000',
  },
}

SCSS

$custom: #e3f352;
$custom-light: #eff68b;
$custom-dark: #000000;

JSON

{
  "hex": "#e3f352",
  "rgb": {
    "r": 227,
    "g": 243,
    "b": 82
  },
  "hsl": {
    "h": 65.963,
    "s": 87.027,
    "l": 63.725
  },
  "oklch": {
    "l": 0.92371,
    "c": 0.17945,
    "h": 114.8
  },
  "luminance": 0.81041
}

Semantic roles & 50–950 ramp

primary

#E3F352

secondary

#3C2EBC

accent

#02E418

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17170D

muted

#85857F

Preview Lab

Preview with #E3F352

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

Preview Lab → · Contrast checker → · Palette generator →