#E3F458#E3F458

#E3F458 is a very light, vivid yellow. Relative luminance 0.817; OKLCH L 92.6% C 0.176 H 115.2°. Best body text is #000000 at 17.35:1 contrast (WCAG AA passes).

Color values

HEX#E3F458
RGBrgb(227, 244, 88)
HSLhsl(67, 88%, 65%)
HSVhsv(67, 64%, 96%)
CMYKcmyk(7%, 0%, 63.9%, 4.3%)
CIE-LABlab(92.46, -25.20, 70.46)
CIE-LCHlch(92.46, 74.83, 109.68°)
OKLaboklab(92.63% -0.0752 0.1596)
OKLCHoklch(92.63% 0.176 115.2)
XYZxyz(65.7922, 81.7379, 21.5417)
Luminance0.8174 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#E3F458 #6958F4
analogous
#F4B758 #E3F458 #95F458
triadic
#E3F458 #58E3F4 #F458E3
tetradic
#E3F458 #58F4B7 #6958F4 #F45895
square
#E3F458 #58F4B7 #6958F4 #F45895
split-complementary
#E3F458 #5895F4 #B758F4
monochromatic
#B1C50D #D9F01F #E3F458 #EDF891 #F6FCCB

Accessibility & contrast

On white

1.21
#E3F458 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

17.35
#E3F458 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3F458
17.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##E3F458#FFFFFF#000000##000000
##E3F4581.001.2117.3517.35
#FFFFFF1.211.0021.0021.00
#00000017.3521.001.001.00
##00000017.3521.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFE843
Deuteranopia (green-blind)
#FFEB63
Tritanopia (blue-blind)
#F1E7D4
Achromatopsia (no color)
#E9E9E9

Design tokens & code

CSS
--color: #e3f458;
/* rgb */ color: rgb(227, 244, 88);
/* oklch */ color: oklch(92.6% 0.176 115.2);
Tailwind
colors: {
  custom: {
    50: '#eff78e',
    500: '#e3f458',
    950: '#000000',
  },
}
SCSS
$custom: #e3f458;
$custom-light: #eff78e;
$custom-dark: #000000;
JSON
{
  "hex": "#e3f458",
  "rgb": {
    "r": 227,
    "g": 244,
    "b": 88
  },
  "hsl": {
    "h": 66.538,
    "s": 87.64,
    "l": 65.098
  },
  "oklch": {
    "l": 0.92632,
    "c": 0.1764,
    "h": 115.2
  },
  "luminance": 0.81737
}

Semantic roles & 50–950 ramp

primary
#E3F458
secondary
#3E2EC2
accent
#01E41A
background
#FFFFFC
surface
#FEFEF4
border
#D6D6CE
text
#17170D
muted
#85857F

Preview Lab

Preview with #E3F458

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

Preview Lab → · Contrast checker → · Palette generator →

#E3F458 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva