#E3FA5C#E3FA5C

#E3FA5C is a very light, vivid yellow. Relative luminance 0.855; OKLCH L 93.9% C 0.180 H 117.1°. Best body text is #000000 at 18.10:1 contrast (WCAG AA passes).

Color values

HEX#E3FA5C
RGBrgb(227, 250, 92)
HSLhsl(69, 94%, 67%)
HSVhsv(69, 63%, 98%)
CMYKcmyk(9.2%, 0%, 63.2%, 2%)
CIE-LABlab(94.09, -27.77, 70.61)
CIE-LCHlch(94.09, 75.87, 111.47°)
OKLaboklab(93.95% -0.082 0.1605)
OKLCHoklch(93.95% 0.18 117.1)
XYZxyz(67.7973, 85.4756, 23.0500)
Luminance0.8548 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#E3FA5C #735CFA
analogous
#FAC25C #E3FA5C #94FA5C
triadic
#E3FA5C #5CE3FA #FA5CE3
tetradic
#E3FA5C #5CFAC2 #735CFA #FA5C94
square
#E3FA5C #5CFAC2 #735CFA #FA5C94
split-complementary
#E3FA5C #5C94FA #C25CFA
monochromatic
#B7D507 #D9F821 #E3FA5C #EDFC97 #F7FED3

Accessibility & contrast

On white

1.16
#E3FA5C on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

18.10
#E3FA5C on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3FA5C
18.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##E3FA5C#FFFFFF#000000##000000
##E3FA5C1.001.1618.1018.10
#FFFFFF1.161.0021.0021.00
#00000018.1021.001.001.00
##00000018.1021.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFED47
Deuteranopia (green-blind)
#FFEF67
Tritanopia (blue-blind)
#F0EDD9
Achromatopsia (no color)
#EEEEEE

Design tokens & code

CSS
--color: #e3fa5c;
/* rgb */ color: rgb(227, 250, 92);
/* oklch */ color: oklch(93.9% 0.180 117.1);
Tailwind
colors: {
  custom: {
    50: '#effb91',
    500: '#e3fa5c',
    950: '#000000',
  },
}
SCSS
$custom: #e3fa5c;
$custom-light: #effb91;
$custom-dark: #000000;
JSON
{
  "hex": "#e3fa5c",
  "rgb": {
    "r": 227,
    "g": 250,
    "b": 92
  },
  "hsl": {
    "h": 68.734,
    "s": 94.048,
    "l": 67.059
  },
  "oklch": {
    "l": 0.93948,
    "c": 0.18018,
    "h": 117.1
  },
  "luminance": 0.85475
}

Semantic roles & 50–950 ramp

primary
#E3FA5C
secondary
#432BCF
accent
#00E621
background
#FFFFFC
surface
#FEFFF4
border
#D6D7CE
text
#17170D
muted
#85857F

Preview Lab

Preview with #E3FA5C

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

Preview Lab → · Contrast checker → · Palette generator →

#E3FA5C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva