#EFE25F#EFE25F

#EFE25F is a very light, vivid yellow. Relative luminance 0.736; OKLCH L 89.9% C 0.151 H 103.7°. Best body text is #000000 at 15.71:1 contrast (WCAG AA passes).

Color values

HEX#EFE25F
RGBrgb(239, 226, 95)
HSLhsl(55, 82%, 65%)
HSVhsv(55, 60%, 94%)
CMYKcmyk(0%, 5.4%, 60.3%, 6.3%)
CIE-LABlab(88.72, -11.18, 63.89)
CIE-LCHlch(88.72, 64.86, 99.92°)
OKLaboklab(89.89% -0.0356 0.1464)
OKLCHoklch(89.89% 0.151 103.7)
XYZxyz(64.8609, 73.5720, 21.6085)
Luminance0.7357 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#EFE25F #5F6CEF
analogous
#EF9A5F #EFE25F #B4EF5F
triadic
#EFE25F #5FEFE2 #E25FEF
tetradic
#EFE25F #5FEF9A #5F6CEF #EF5FB4
square
#EFE25F #5FEF9A #5F6CEF #EF5FB4
split-complementary
#EFE25F #5FB4EF #9A5FEF
monochromatic
#C0B113 #E9D827 #EFE25F #F5EC97 #FAF6CE

Accessibility & contrast

On white

1.34
#EFE25F on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.71
#EFE25F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE25F
15.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##EFE25F#FFFFFF#000000##000000
##EFE25F1.001.3415.7115.71
#FFFFFF1.341.0021.0021.00
#00000015.7121.001.001.00
##00000015.7121.001.001.00

Color blindness preview

Protanopia (red-blind)
#F4DB50
Deuteranopia (green-blind)
#F9E266
Tritanopia (blue-blind)
#FFD4C6
Achromatopsia (no color)
#DFDFDF

Design tokens & code

CSS
--color: #efe25f;
/* rgb */ color: rgb(239, 226, 95);
/* oklch */ color: oklch(89.9% 0.151 103.7);
Tailwind
colors: {
  custom: {
    50: '#f7ea91',
    500: '#efe25f',
    950: '#000000',
  },
}
SCSS
$custom: #efe25f;
$custom-light: #f7ea91;
$custom-dark: #000000;
JSON
{
  "hex": "#efe25f",
  "rgb": {
    "r": 239,
    "g": 226,
    "b": 95
  },
  "hsl": {
    "h": 54.583,
    "s": 81.818,
    "l": 65.49
  },
  "oklch": {
    "l": 0.89891,
    "c": 0.15063,
    "h": 103.7
  },
  "luminance": 0.7357
}

Semantic roles & 50–950 ramp

primary
#EFE25F
secondary
#3440BE
accent
#1BDE07
background
#FFFEFC
surface
#FFFDF4
border
#D7D5CE
text
#18160D
muted
#86847F

Preview Lab

Preview with #EFE25F

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

Preview Lab → · Contrast checker → · Palette generator →

#EFE25F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva