#E5F558#E5F558

#E5F558 is a very light, vivid yellow. Relative luminance 0.827; OKLCH L 93.0% C 0.177 H 114.9°. Best body text is #000000 at 17.53:1 contrast (WCAG AA passes).

Color values

HEX#E5F558
RGBrgb(229, 245, 88)
HSLhsl(66, 89%, 65%)
HSVhsv(66, 64%, 96%)
CMYKcmyk(6.5%, 0%, 64.1%, 3.9%)
CIE-LABlab(92.87, -24.88, 70.93)
CIE-LCHlch(92.87, 75.17, 109.33°)
OKLaboklab(93% -0.0744 0.1605)
OKLCHoklch(93% 0.177 114.9)
XYZxyz(66.7286, 82.6685, 21.6721)
Luminance0.8267 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#E5F558 #6858F5
analogous
#F5B758 #E5F558 #96F558
triadic
#E5F558 #58E5F5 #F558E5
tetradic
#E5F558 #58F5B7 #6858F5 #F55896
square
#E5F558 #58F5B7 #6858F5 #F55896
split-complementary
#E5F558 #5896F5 #B758F5
monochromatic
#B4C70C #DCF21E #E5F558 #EEF892 #F7FCCB

Accessibility & contrast

On white

1.20
#E5F558 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

17.53
#E5F558 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E5F558
17.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##E5F558#FFFFFF#000000##000000
##E5F5581.001.2017.5317.53
#FFFFFF1.201.0021.0021.00
#00000017.5321.001.001.00
##00000017.5321.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFE943
Deuteranopia (green-blind)
#FFEC63
Tritanopia (blue-blind)
#F3E7D5
Achromatopsia (no color)
#EAEAEA

Design tokens & code

CSS
--color: #e5f558;
/* rgb */ color: rgb(229, 245, 88);
/* oklch */ color: oklch(93.0% 0.177 114.9);
Tailwind
colors: {
  custom: {
    50: '#f0f88e',
    500: '#e5f558',
    950: '#000000',
  },
}
SCSS
$custom: #e5f558;
$custom-light: #f0f88e;
$custom-dark: #000000;
JSON
{
  "hex": "#e5f558",
  "rgb": {
    "r": 229,
    "g": 245,
    "b": 88
  },
  "hsl": {
    "h": 66.115,
    "s": 88.701,
    "l": 65.294
  },
  "oklch": {
    "l": 0.92997,
    "c": 0.17692,
    "h": 114.9
  },
  "luminance": 0.82667
}

Semantic roles & 50–950 ramp

primary
#E5F558
secondary
#3D2EC3
accent
#00E518
background
#FFFFFC
surface
#FFFEF4
border
#D7D6CE
text
#17170D
muted
#85857F

Preview Lab

Preview with #E5F558

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

Preview Lab → · Contrast checker → · Palette generator →

#E5F558 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva