#E3E454#E3E454

#E3E454 is a very light, vivid yellow. Relative luminance 0.725; OKLCH L 89.2% C 0.162 H 109.7°. Best body text is #000000 at 15.49:1 contrast (WCAG AA passes).

Color values

HEX	#E3E454
RGB	rgb(227, 228, 84)
HSL	hsl(60, 73%, 61%)
HSV	hsv(60, 63%, 89%)
CMYK	cmyk(0.4%, 0%, 63.2%, 10.6%)
CIE-LAB	lab(88.19, -17.75, 67.57)
CIE-LCH	lch(88.19, 69.86, 104.72°)
OKLab	oklab(89.21% -0.0546 0.1529)
OKLCH	oklch(89.21% 0.162 109.7)
XYZ	xyz(61.0241, 72.4595, 19.1573)
Luminance	0.7246 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3E454 #5554E4

analogous

#E49D54 #E3E454 #9BE454

triadic

#E3E454 #54E3E4 #E454E3

tetradic

#E3E454 #54E49D #5554E4 #E4549B

square

#E3E454 #54E49D #5554E4 #E4549B

split-complementary

#E3E454 #549BE4 #9D54E4

monochromatic

#A3A41A #D7D922 #E3E454 #ECEC89 #F4F5BE

Accessibility & contrast

On white

1.36

#E3E454 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.49

#E3E454 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3E454

15.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3E454	#FFFFFF	#000000	##000000
##E3E454	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)

#F5DB41

Deuteranopia (green-blind)

#F7DF5D

Tritanopia (blue-blind)

#F2D6C6

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #e3e454;
/* rgb */ color: rgb(227, 228, 84);
/* oklch */ color: oklch(89.2% 0.162 109.7);

Tailwind

colors: {
  custom: {
    50: '#efec8b',
    500: '#e3e454',
    950: '#000000',
  },
}

SCSS

$custom: #e3e454;
$custom-light: #efec8b;
$custom-dark: #000000;

JSON

{
  "hex": "#e3e454",
  "rgb": {
    "r": 227,
    "g": 228,
    "b": 84
  },
  "hsl": {
    "h": 60.417,
    "s": 72.727,
    "l": 61.176
  },
  "oklch": {
    "l": 0.89207,
    "c": 0.16237,
    "h": 109.7
  },
  "luminance": 0.72458
}

Semantic roles & 50–950 ramp

primary

#E3E454

secondary

#3736A6

accent

#11D512

background

#FFFEFC

surface

#FEFDF4

border

#D6D5CE

text

#17160C

muted

#85847F

Preview Lab

Preview with #E3E454

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

Preview Lab → · Contrast checker → · Palette generator →