#EFE956#EFE956

#EFE956 is a very light, vivid yellow. Relative luminance 0.773; OKLCH L 91.3% C 0.164 H 107.0°. Best body text is #000000 at 16.46:1 contrast (WCAG AA passes).

Color values

HEX#EFE956
RGBrgb(239, 233, 86)
HSLhsl(58, 83%, 64%)
HSVhsv(58, 64%, 94%)
CMYKcmyk(0%, 2.5%, 64%, 6.3%)
CIE-LABlab(90.46, -15.19, 69.44)
CIE-LCHlch(90.46, 71.08, 102.34°)
OKLaboklab(91.25% -0.0479 0.1568)
OKLCHoklch(91.25% 0.164 107)
XYZxyz(66.4176, 77.3026, 20.2246)
Luminance0.7730 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#EFE956 #565CEF
analogous
#EF9C56 #EFE956 #A8EF56
triadic
#EFE956 #56EFE9 #E956EF
tetradic
#EFE956 #56EF9C #565CEF #EF56A8
square
#EFE956 #56EF9C #565CEF #EF56A8
split-complementary
#EFE956 #56A8EF #9C56EF
monochromatic
#B9B312 #EAE21E #EFE956 #F4F08E #FAF8C6

Accessibility & contrast

On white

1.28
#EFE956 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

16.46
#EFE956 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE956
16.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##EFE956#FFFFFF#000000##000000
##EFE9561.001.2816.4616.46
#FFFFFF1.281.0021.0021.00
#00000016.4621.001.001.00
##00000016.4621.001.001.00

Color blindness preview

Protanopia (red-blind)
#FCE043
Deuteranopia (green-blind)
#FFE65F
Tritanopia (blue-blind)
#FFDACB
Achromatopsia (no color)
#E4E4E4

Design tokens & code

CSS
--color: #efe956;
/* rgb */ color: rgb(239, 233, 86);
/* oklch */ color: oklch(91.3% 0.164 107.0);
Tailwind
colors: {
  custom: {
    50: '#f8ef8d',
    500: '#efe956',
    950: '#000000',
  },
}
SCSS
$custom: #efe956;
$custom-light: #f8ef8d;
$custom-dark: #000000;
JSON
{
  "hex": "#efe956",
  "rgb": {
    "r": 239,
    "g": 233,
    "b": 86
  },
  "hsl": {
    "h": 57.647,
    "s": 82.703,
    "l": 63.725
  },
  "oklch": {
    "l": 0.91254,
    "c": 0.16399,
    "h": 107
  },
  "luminance": 0.773
}

Semantic roles & 50–950 ramp

primary
#EFE956
secondary
#3136B8
accent
#0FDF06
background
#FFFFFC
surface
#FFFEF4
border
#D7D6CE
text
#18160D
muted
#86857F

Preview Lab

Preview with #EFE956

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

Preview Lab → · Contrast checker → · Palette generator →

#EFE956 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva