#EFEE5C#EFEE5C

#EFEE5C is a very light, vivid yellow. Relative luminance 0.803; OKLCH L 92.3% C 0.164 H 108.9°. Best body text is #000000 at 17.05:1 contrast (WCAG AA passes).

Color values

HEX#EFEE5C
RGBrgb(239, 238, 92)
HSLhsl(60, 82%, 65%)
HSVhsv(60, 62%, 94%)
CMYKcmyk(0%, 0.4%, 61.5%, 6.3%)
CIE-LABlab(91.81, -17.27, 68.46)
CIE-LCHlch(91.81, 70.61, 104.16°)
OKLaboklab(92.34% -0.0531 0.1556)
OKLCHoklch(92.34% 0.164 108.9)
XYZxyz(68.1051, 80.2744, 22.0301)
Luminance0.8027 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#EFEE5C #5C5DEF
analogous
#EFA55C #EFEE5C #A6EF5C
triadic
#EFEE5C #5CEFEE #EE5CEF
tetradic
#EFEE5C #5CEFA5 #5C5DEF #EF5CA6
square
#EFEE5C #5CEFA5 #5C5DEF #EF5CA6
split-complementary
#EFEE5C #5CA6EF #A55CEF
monochromatic
#BEBD13 #EAE824 #EFEE5C #F4F494 #FAFACB

Accessibility & contrast

On white

1.23
#EFEE5C on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

17.05
#EFEE5C on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFEE5C
17.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##EFEE5C#FFFFFF#000000##000000
##EFEE5C1.001.2317.0517.05
#FFFFFF1.231.0021.0021.00
#00000017.0521.001.001.00
##00000017.0521.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFE54A
Deuteranopia (green-blind)
#FFEA65
Tritanopia (blue-blind)
#FFE0D0
Achromatopsia (no color)
#E7E7E7

Design tokens & code

CSS
--color: #efee5c;
/* rgb */ color: rgb(239, 238, 92);
/* oklch */ color: oklch(92.3% 0.164 108.9);
Tailwind
colors: {
  custom: {
    50: '#f7f390',
    500: '#efee5c',
    950: '#000000',
  },
}
SCSS
$custom: #efee5c;
$custom-light: #f7f390;
$custom-dark: #000000;
JSON
{
  "hex": "#efee5c",
  "rgb": {
    "r": 239,
    "g": 238,
    "b": 92
  },
  "hsl": {
    "h": 59.592,
    "s": 82.123,
    "l": 64.902
  },
  "oklch": {
    "l": 0.92342,
    "c": 0.16446,
    "h": 108.9
  },
  "luminance": 0.80273
}

Semantic roles & 50–950 ramp

primary
#EFEE5C
secondary
#3334BC
accent
#08DF07
background
#FFFFFC
surface
#FFFEF4
border
#D7D6CE
text
#18170D
muted
#86857F

Preview Lab

Preview with #EFEE5C

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

Preview Lab → · Contrast checker → · Palette generator →

#EFEE5C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva