#E3EA43#E3EA43

#E3EA43 is a very light, vivid yellow. Relative luminance 0.756; OKLCH L 90.4% C 0.179 H 111.9°. Best body text is #000000 at 16.12:1 contrast (WCAG AA passes).

Color values

HEX	#E3EA43
RGB	rgb(227, 234, 67)
HSL	hsl(63, 80%, 59%)
HSV	hsv(63, 71%, 92%)
CMYK	cmyk(3%, 0%, 71.4%, 8.2%)
CIE-LAB	lab(89.67, -21.55, 75.28)
CIE-LCH	lch(89.67, 78.31, 105.97°)
OKLab	oklab(90.35% -0.0669 0.1665)
OKLCH	oklch(90.35% 0.179 111.9)
XYZ	xyz(62.1165, 75.5833, 16.6260)
Luminance	0.7558 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3EA43 #4A43EA

analogous

#EA9E43 #E3EA43 #90EA43

triadic

#E3EA43 #43E3EA #EA43E3

tetradic

#E3EA43 #43EA9E #4A43EA #EA4390

square

#E3EA43 #43EA9E #4A43EA #EA4390

split-complementary

#E3EA43 #4390EA #9E43EA

monochromatic

#9BA112 #D0D818 #E3EA43 #EBF07A #F3F6B1

Accessibility & contrast

On white

1.30

#E3EA43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.12

#E3EA43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3EA43

16.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3EA43	#FFFFFF	#000000	##000000
##E3EA43	1.00	1.30	16.12	16.12
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.12	21.00	1.00	1.00
##000000	16.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCDF23

Deuteranopia (green-blind)

#FCE350

Tritanopia (blue-blind)

#F2DCCA

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #e3ea43;
/* rgb */ color: rgb(227, 234, 67);
/* oklch */ color: oklch(90.4% 0.179 111.9);

Tailwind

colors: {
  custom: {
    50: '#f0f082',
    500: '#e3ea43',
    950: '#000000',
  },
}

SCSS

$custom: #e3ea43;
$custom-light: #f0f082;
$custom-dark: #000000;

JSON

{
  "hex": "#e3ea43",
  "rgb": {
    "r": 227,
    "g": 234,
    "b": 67
  },
  "hsl": {
    "h": 62.515,
    "s": 79.904,
    "l": 59.02
  },
  "oklch": {
    "l": 0.90351,
    "c": 0.17942,
    "h": 111.9
  },
  "luminance": 0.75582
}

Semantic roles & 50–950 ramp

primary

#E3EA43

secondary

#332EA3

accent

#31F63A

background

#FFFFFB

surface

#FFFEF2

border

#D7D6CC

text

#17160B

muted

#85857E

Preview Lab

Preview with #E3EA43

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

Preview Lab → · Contrast checker → · Palette generator →