#E1EC57#E1EC57

#E1EC57 is a very light, vivid yellow. Relative luminance 0.767; OKLCH L 90.8% C 0.169 H 113.3°. Best body text is #000000 at 16.34:1 contrast (WCAG AA passes).

Color values

HEX#E1EC57
RGBrgb(225, 236, 87)
HSLhsl(64, 80%, 63%)
HSVhsv(64, 63%, 93%)
CMYKcmyk(4.7%, 0%, 63.1%, 7.5%)
CIE-LABlab(90.18, -22.25, 68.42)
CIE-LCHlch(90.18, 71.94, 108.01°)
OKLaboklab(90.77% -0.0669 0.1552)
OKLCHoklch(90.77% 0.169 113.3)
XYZxyz(62.7687, 76.6878, 20.5107)
Luminance0.7669 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#E1EC57 #6257EC
analogous
#ECAD57 #E1EC57 #96EC57
triadic
#E1EC57 #57E1EC #EC57E1
tetradic
#E1EC57 #57ECAD #6257EC #EC5796
square
#E1EC57 #57ECAD #6257EC #EC5796
split-complementary
#E1EC57 #5796EC #AD57EC
monochromatic
#A8B414 #D7E620 #E1EC57 #EBF28E #F5F8C5

Accessibility & contrast

On white

1.29
#E1EC57 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

16.34
#E1EC57 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E1EC57
16.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##E1EC57#FFFFFF#000000##000000
##E1EC571.001.2916.3416.34
#FFFFFF1.291.0021.0021.00
#00000016.3421.001.001.00
##00000016.3421.001.001.00

Color blindness preview

Protanopia (red-blind)
#FDE144
Deuteranopia (green-blind)
#FCE461
Tritanopia (blue-blind)
#EFDFCD
Achromatopsia (no color)
#E3E3E3

Design tokens & code

CSS
--color: #e1ec57;
/* rgb */ color: rgb(225, 236, 87);
/* oklch */ color: oklch(90.8% 0.169 113.3);
Tailwind
colors: {
  custom: {
    50: '#edf28d',
    500: '#e1ec57',
    950: '#000000',
  },
}
SCSS
$custom: #e1ec57;
$custom-light: #edf28d;
$custom-dark: #000000;
JSON
{
  "hex": "#e1ec57",
  "rgb": {
    "r": 225,
    "g": 236,
    "b": 87
  },
  "hsl": {
    "h": 64.43,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.90766,
    "c": 0.16897,
    "h": 113.3
  },
  "luminance": 0.76687
}

Semantic roles & 50–950 ramp

primary
#E1EC57
secondary
#3D33B4
accent
#0ADC19
background
#FFFFFC
surface
#FEFEF4
border
#D6D6CE
text
#17160D
muted
#85857F

Preview Lab

Preview with #E1EC57

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

Preview Lab → · Contrast checker → · Palette generator →

#E1EC57 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva