#E3E452#E3E452

#E3E452 is a very light, vivid yellow. Relative luminance 0.724; OKLCH L 89.2% C 0.164 H 109.7°. Best body text is #000000 at 15.49:1 contrast (WCAG AA passes).

Color values

HEX	#E3E452
RGB	rgb(227, 228, 82)
HSL	hsl(60, 73%, 61%)
HSV	hsv(60, 64%, 89%)
CMYK	cmyk(0.4%, 0%, 64%, 10.6%)
CIE-LAB	lab(88.17, -17.87, 68.34)
CIE-LCH	lch(88.17, 70.64, 104.65°)
OKLab	oklab(89.19% -0.0552 0.1542)
OKLCH	oklch(89.19% 0.164 109.7)
XYZ	xyz(60.9469, 72.4286, 18.7506)
Luminance	0.7243 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3E452 #5352E4

analogous

#E49C52 #E3E452 #9AE452

triadic

#E3E452 #52E3E4 #E452E3

tetradic

#E3E452 #52E49C #5352E4 #E4529A

square

#E3E452 #52E49C #5352E4 #E4529A

split-complementary

#E3E452 #529AE4 #9C52E4

monochromatic

#A1A219 #D6D722 #E3E452 #ECEC87 #F4F5BC

Accessibility & contrast

On white

1.36

#E3E452 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.49

#E3E452 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3E452

15.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3E452	#FFFFFF	#000000	##000000
##E3E452	1.00	1.36	15.49	15.49
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.49	21.00	1.00	1.00
##000000	15.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DB3E

Deuteranopia (green-blind)

#F7DF5C

Tritanopia (blue-blind)

#F2D6C6

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #e3e452;
/* rgb */ color: rgb(227, 228, 82);
/* oklch */ color: oklch(89.2% 0.164 109.7);

Tailwind

colors: {
  custom: {
    50: '#efec8a',
    500: '#e3e452',
    950: '#000000',
  },
}

SCSS

$custom: #e3e452;
$custom-light: #efec8a;
$custom-dark: #000000;

JSON

{
  "hex": "#e3e452",
  "rgb": {
    "r": 227,
    "g": 228,
    "b": 82
  },
  "hsl": {
    "h": 60.411,
    "s": 73,
    "l": 60.784
  },
  "oklch": {
    "l": 0.8919,
    "c": 0.16381,
    "h": 109.7
  },
  "luminance": 0.72427
}

Semantic roles & 50–950 ramp

primary

#E3E452

secondary

#3635A5

accent

#10D512

background

#FFFEFC

surface

#FEFDF4

border

#D6D5CE

text

#17160C

muted

#85847F

Preview Lab

Preview with #E3E452

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

Preview Lab → · Contrast checker → · Palette generator →