#E5EE57#E5EE57

#E5EE57 is a very light, vivid yellow. Relative luminance 0.785; OKLCH L 91.5% C 0.170 H 112.6°. Best body text is #000000 at 16.70:1 contrast (WCAG AA passes).

Color values

HEX#E5EE57
RGBrgb(229, 238, 87)
HSLhsl(64, 82%, 64%)
HSVhsv(64, 63%, 93%)
CMYKcmyk(3.8%, 0%, 63.4%, 6.7%)
CIE-LABlab(91.01, -21.60, 69.38)
CIE-LCHlch(91.01, 72.66, 107.29°)
OKLaboklab(91.5% -0.0653 0.1571)
OKLCHoklch(91.5% 0.17 112.6)
XYZxyz(64.6097, 78.4966, 20.7628)
Luminance0.7850 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#E5EE57 #6057EE
analogous
#EEAB57 #E5EE57 #99EE57
triadic
#E5EE57 #57E5EE #EE57E5
tetradic
#E5EE57 #57EEAB #6057EE #EE5799
square
#E5EE57 #57EEAB #6057EE #EE5799
split-complementary
#E5EE57 #5799EE #AB57EE
monochromatic
#AEB813 #DCE81F #E5EE57 #EEF48F #F6F9C6

Accessibility & contrast

On white

1.26
#E5EE57 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

16.70
#E5EE57 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E5EE57
16.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##E5EE57#FFFFFF#000000##000000
##E5EE571.001.2616.7016.70
#FFFFFF1.261.0021.0021.00
#00000016.7021.001.001.00
##00000016.7021.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFE343
Deuteranopia (green-blind)
#FFE761
Tritanopia (blue-blind)
#F4E0CF
Achromatopsia (no color)
#E5E5E5

Design tokens & code

CSS
--color: #e5ee57;
/* rgb */ color: rgb(229, 238, 87);
/* oklch */ color: oklch(91.5% 0.170 112.6);
Tailwind
colors: {
  custom: {
    50: '#f0f38d',
    500: '#e5ee57',
    950: '#000000',
  },
}
SCSS
$custom: #e5ee57;
$custom-light: #f0f38d;
$custom-dark: #000000;
JSON
{
  "hex": "#e5ee57",
  "rgb": {
    "r": 229,
    "g": 238,
    "b": 87
  },
  "hsl": {
    "h": 63.576,
    "s": 81.622,
    "l": 63.725
  },
  "oklch": {
    "l": 0.91502,
    "c": 0.17013,
    "h": 112.6
  },
  "luminance": 0.78495
}

Semantic roles & 50–950 ramp

primary
#E5EE57
secondary
#3A32B7
accent
#08DE14
background
#FFFFFC
surface
#FFFEF4
border
#D7D6CE
text
#17170D
muted
#85857F

Preview Lab

Preview with #E5EE57

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

Preview Lab → · Contrast checker → · Palette generator →

#E5EE57 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva