#E9F058#E9F058

#E9F058 is a very light, vivid yellow. Relative luminance 0.803; OKLCH L 92.2% C 0.171 H 111.8°. Best body text is #000000 at 17.07:1 contrast (WCAG AA passes).

Color values

HEX#E9F058
RGBrgb(233, 240, 88)
HSLhsl(63, 84%, 64%)
HSVhsv(63, 63%, 94%)
CMYKcmyk(2.9%, 0%, 63.3%, 5.9%)
CIE-LABlab(91.84, -20.89, 69.95)
CIE-LCHlch(91.84, 73.00, 106.63°)
OKLaboklab(92.25% -0.0634 0.1584)
OKLCHoklch(92.25% 0.171 111.8)
XYZxyz(66.5277, 80.3499, 21.2352)
Luminance0.8035 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#E9F058 #5F58F0
analogous
#F0AB58 #E9F058 #9DF058
triadic
#E9F058 #58E9F0 #F058E9
tetradic
#E9F058 #58F0AB #5F58F0 #F0589D
square
#E9F058 #58F0AB #5F58F0 #F0589D
split-complementary
#E9F058 #589DF0 #AB58F0
monochromatic
#B5BD11 #E2EB20 #E9F058 #F0F590 #F8FAC8

Accessibility & contrast

On white

1.23
#E9F058 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

17.07
#E9F058 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E9F058
17.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##E9F058#FFFFFF#000000##000000
##E9F0581.001.2317.0717.07
#FFFFFF1.231.0021.0021.00
#00000017.0721.001.001.00
##00000017.0721.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFE644
Deuteranopia (green-blind)
#FFEA62
Tritanopia (blue-blind)
#F8E2D1
Achromatopsia (no color)
#E8E8E8

Design tokens & code

CSS
--color: #e9f058;
/* rgb */ color: rgb(233, 240, 88);
/* oklch */ color: oklch(92.2% 0.171 111.8);
Tailwind
colors: {
  custom: {
    50: '#f3f48e',
    500: '#e9f058',
    950: '#000000',
  },
}
SCSS
$custom: #e9f058;
$custom-light: #f3f48e;
$custom-dark: #000000;
JSON
{
  "hex": "#e9f058",
  "rgb": {
    "r": 233,
    "g": 240,
    "b": 88
  },
  "hsl": {
    "h": 62.763,
    "s": 83.516,
    "l": 64.314
  },
  "oklch": {
    "l": 0.92247,
    "c": 0.17059,
    "h": 111.8
  },
  "luminance": 0.80348
}

Semantic roles & 50–950 ramp

primary
#E9F058
secondary
#3731BB
accent
#06E010
background
#FFFFFC
surface
#FFFEF4
border
#D7D6CE
text
#17170D
muted
#85857F

Preview Lab

Preview with #E9F058

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

Preview Lab → · Contrast checker → · Palette generator →

#E9F058 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva