#E3DD45#E3DD45

#E3DD45 is a very light, vivid yellow. Relative luminance 0.685; OKLCH L 87.6% C 0.166 H 107.1°. Best body text is #000000 at 14.69:1 contrast (WCAG AA passes).

Color values

HEX	#E3DD45
RGB	rgb(227, 221, 69)
HSL	hsl(58, 74%, 58%)
HSV	hsv(58, 70%, 89%)
CMYK	cmyk(0%, 2.6%, 69.6%, 11%)
CIE-LAB	lab(86.24, -15.12, 71.28)
CIE-LCH	lch(86.24, 72.86, 101.98°)
OKLab	oklab(87.62% -0.0487 0.1584)
OKLCH	oklch(87.62% 0.166 107.1)
XYZ	xyz(58.6114, 68.4755, 15.7588)
Luminance	0.6847 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3DD45 #454BE3

analogous

#E38E45 #E3DD45 #9AE345

triadic

#E3DD45 #45E3DD #DD45E3

tetradic

#E3DD45 #45E38E #454BE3 #E3459A

square

#E3DD45 #45E38E #454BE3 #E3459A

split-complementary

#E3DD45 #459AE3 #8E45E3

monochromatic

#979217 #CCC51F #E3DD45 #EBE77A #F3F0AF

Accessibility & contrast

On white

1.43

#E3DD45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.69

#E3DD45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3DD45

14.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3DD45	#FFFFFF	#000000	##000000
##E3DD45	1.00	1.43	14.69	14.69
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.69	21.00	1.00	1.00
##000000	14.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD52C

Deuteranopia (green-blind)

#F2DA50

Tritanopia (blue-blind)

#F3CFBF

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #e3dd45;
/* rgb */ color: rgb(227, 221, 69);
/* oklch */ color: oklch(87.6% 0.166 107.1);

Tailwind

colors: {
  custom: {
    50: '#f0e782',
    500: '#e3dd45',
    950: '#000000',
  },
}

SCSS

$custom: #e3dd45;
$custom-light: #f0e782;
$custom-dark: #000000;

JSON

{
  "hex": "#e3dd45",
  "rgb": {
    "r": 227,
    "g": 221,
    "b": 69
  },
  "hsl": {
    "h": 57.722,
    "s": 73.832,
    "l": 58.039
  },
  "oklch": {
    "l": 0.87622,
    "c": 0.16568,
    "h": 107.1
  },
  "luminance": 0.68473
}

Semantic roles & 50–950 ramp

primary

#E3DD45

secondary

#31359B

accent

#3EF037

background

#FFFEFB

surface

#FFFCF2

border

#D7D5CC

text

#17150B

muted

#85847E

Preview Lab

Preview with #E3DD45

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

Preview Lab → · Contrast checker → · Palette generator →