#E9FC5C#E9FC5C

#E9FC5C is a very light, vivid yellow. Relative luminance 0.877; OKLCH L 94.8% C 0.181 H 115.7°. Best body text is #000000 at 18.54:1 contrast (WCAG AA passes).

Color values

HEX#E9FC5C
RGBrgb(233, 252, 92)
HSLhsl(67, 96%, 67%)
HSVhsv(67, 63%, 99%)
CMYKcmyk(7.5%, 0%, 63.5%, 1.2%)
CIE-LABlab(95.04, -26.35, 71.74)
CIE-LCHlch(95.04, 76.43, 110.17°)
OKLaboklab(94.82% -0.0783 0.1627)
OKLCHoklch(94.82% 0.181 115.7)
XYZxyz(70.3480, 87.7182, 23.3486)
Luminance0.8772 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#E9FC5C #6F5CFC
analogous
#FCBF5C #E9FC5C #99FC5C
triadic
#E9FC5C #5CE9FC #FC5CE9
tetradic
#E9FC5C #5CFCBF #6F5CFC #FC5C99
square
#E9FC5C #5CFCBF #6F5CFC #FC5C99
split-complementary
#E9FC5C #5C99FC #BF5CFC
monochromatic
#C0DA04 #E1FB20 #E9FC5C #F1FD98 #F9FED4

Accessibility & contrast

On white

1.13
#E9FC5C on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

18.54
#E9FC5C on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E9FC5C
18.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##E9FC5C#FFFFFF#000000##000000
##E9FC5C1.001.1318.5418.54
#FFFFFF1.131.0021.0021.00
#00000018.5421.001.001.00
##00000018.5421.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFF047
Deuteranopia (green-blind)
#FFF267
Tritanopia (blue-blind)
#F7EEDB
Achromatopsia (no color)
#F1F1F1

Design tokens & code

CSS
--color: #e9fc5c;
/* rgb */ color: rgb(233, 252, 92);
/* oklch */ color: oklch(94.8% 0.181 115.7);
Tailwind
colors: {
  custom: {
    50: '#f3fd91',
    500: '#e9fc5c',
    950: '#000000',
  },
}
SCSS
$custom: #e9fc5c;
$custom-light: #f3fd91;
$custom-dark: #000000;
JSON
{
  "hex": "#e9fc5c",
  "rgb": {
    "r": 233,
    "g": 252,
    "b": 92
  },
  "hsl": {
    "h": 67.125,
    "s": 96.386,
    "l": 67.451
  },
  "oklch": {
    "l": 0.94819,
    "c": 0.18059,
    "h": 115.7
  },
  "luminance": 0.87717
}

Semantic roles & 50–950 ramp

primary
#E9FC5C
secondary
#3D29D3
accent
#00E61B
background
#FFFFFC
surface
#FFFFF4
border
#D7D7CE
text
#17170D
muted
#85857F

Preview Lab

Preview with #E9FC5C

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

Preview Lab → · Contrast checker → · Palette generator →

#E9FC5C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva