#EDEF57#EDEF57

#EDEF57 is a very light, vivid yellow. Relative luminance 0.804; OKLCH L 92.3% C 0.169 H 110.0°. Best body text is #000000 at 17.09:1 contrast (WCAG AA passes).

Color values

HEX#EDEF57
RGBrgb(237, 239, 87)
HSLhsl(61, 83%, 64%)
HSVhsv(61, 64%, 94%)
CMYKcmyk(0.8%, 0%, 63.6%, 6.3%)
CIE-LABlab(91.88, -18.86, 70.47)
CIE-LCHlch(91.88, 72.95, 104.98°)
OKLaboklab(92.35% -0.058 0.1592)
OKLCHoklch(92.35% 0.169 110)
XYZxyz(67.5140, 80.4275, 20.9826)
Luminance0.8043 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#EDEF57 #5957EF
analogous
#EFA557 #EDEF57 #A1EF57
triadic
#EDEF57 #57EDEF #EF57ED
tetradic
#EDEF57 #57EFA5 #5957EF #EF57A1
square
#EDEF57 #57EFA5 #5957EF #EF57A1
split-complementary
#EDEF57 #57A1EF #A557EF
monochromatic
#B8BA12 #E7EA1F #EDEF57 #F3F48F #F9FAC7

Accessibility & contrast

On white

1.23
#EDEF57 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

17.09
#EDEF57 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDEF57
17.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##EDEF57#FFFFFF#000000##000000
##EDEF571.001.2317.0917.09
#FFFFFF1.231.0021.0021.00
#00000017.0921.001.001.00
##00000017.0921.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFE543
Deuteranopia (green-blind)
#FFEA61
Tritanopia (blue-blind)
#FDE1D0
Achromatopsia (no color)
#E8E8E8

Design tokens & code

CSS
--color: #edef57;
/* rgb */ color: rgb(237, 239, 87);
/* oklch */ color: oklch(92.3% 0.169 110.0);
Tailwind
colors: {
  custom: {
    50: '#f6f48e',
    500: '#edef57',
    950: '#000000',
  },
}
SCSS
$custom: #edef57;
$custom-light: #f6f48e;
$custom-dark: #000000;
JSON
{
  "hex": "#edef57",
  "rgb": {
    "r": 237,
    "g": 239,
    "b": 87
  },
  "hsl": {
    "h": 60.789,
    "s": 82.609,
    "l": 63.922
  },
  "oklch": {
    "l": 0.92347,
    "c": 0.16947,
    "h": 110
  },
  "luminance": 0.80426
}

Semantic roles & 50–950 ramp

primary
#EDEF57
secondary
#3331B9
accent
#06DF09
background
#FFFFFC
surface
#FFFEF4
border
#D7D6CE
text
#18170D
muted
#86857F

Preview Lab

Preview with #EDEF57

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

Preview Lab → · Contrast checker → · Palette generator →

#EDEF57 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva