#E3EC53#E3EC53

#E3EC53 is a very light, vivid yellow. Relative luminance 0.769; OKLCH L 90.9% C 0.171 H 112.6°. Best body text is #000000 at 16.39:1 contrast (WCAG AA passes).

Color values

HEX#E3EC53
RGBrgb(227, 236, 83)
HSLhsl(64, 80%, 63%)
HSVhsv(64, 65%, 93%)
CMYKcmyk(3.8%, 0%, 64.8%, 7.5%)
CIE-LABlab(90.30, -21.68, 70.15)
CIE-LCHlch(90.30, 73.42, 107.18°)
OKLaboklab(90.89% -0.0658 0.1582)
OKLCHoklch(90.89% 0.171 112.6)
XYZxyz(63.2371, 76.9477, 19.7031)
Luminance0.7695 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#E3EC53 #5C53EC
analogous
#ECA853 #E3EC53 #97EC53
triadic
#E3EC53 #53E3EC #EC53E3
tetradic
#E3EC53 #53ECA8 #5C53EC #EC5397
square
#E3EC53 #53ECA8 #5C53EC #EC5397
split-complementary
#E3EC53 #5397EC #A853EC
monochromatic
#A8B114 #DAE61C #E3EC53 #ECF28A #F5F8C1

Accessibility & contrast

On white

1.28
#E3EC53 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

16.39
#E3EC53 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3EC53
16.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##E3EC53#FFFFFF#000000##000000
##E3EC531.001.2816.3916.39
#FFFFFF1.281.0021.0021.00
#00000016.3921.001.001.00
##00000016.3921.001.001.00

Color blindness preview

Protanopia (red-blind)
#FDE13E
Deuteranopia (green-blind)
#FDE55E
Tritanopia (blue-blind)
#F2DECD
Achromatopsia (no color)
#E3E3E3

Design tokens & code

CSS
--color: #e3ec53;
/* rgb */ color: rgb(227, 236, 83);
/* oklch */ color: oklch(90.9% 0.171 112.6);
Tailwind
colors: {
  custom: {
    50: '#eff28b',
    500: '#e3ec53',
    950: '#000000',
  },
}
SCSS
$custom: #e3ec53;
$custom-light: #eff28b;
$custom-dark: #000000;
JSON
{
  "hex": "#e3ec53",
  "rgb": {
    "r": 227,
    "g": 236,
    "b": 83
  },
  "hsl": {
    "h": 63.529,
    "s": 80.105,
    "l": 62.549
  },
  "oklch": {
    "l": 0.90889,
    "c": 0.17134,
    "h": 112.6
  },
  "luminance": 0.76946
}

Semantic roles & 50–950 ramp

primary
#E3EC53
secondary
#3932B1
accent
#09DC16
background
#FFFFFC
surface
#FEFEF4
border
#D6D6CE
text
#17160C
muted
#85857F

Preview Lab

Preview with #E3EC53

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

Preview Lab → · Contrast checker → · Palette generator →

#E3EC53 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva