#EFED5C#EFED5C

#EFED5C is a very light, vivid yellow. Relative luminance 0.797; OKLCH L 92.1% C 0.163 H 108.5°. Best body text is #000000 at 16.94:1 contrast (WCAG AA passes).

Color values

HEX#EFED5C
RGBrgb(239, 237, 92)
HSLhsl(59, 82%, 65%)
HSVhsv(59, 62%, 94%)
CMYKcmyk(0%, 0.8%, 61.5%, 6.3%)
CIE-LABlab(91.55, -16.78, 68.19)
CIE-LCHlch(91.55, 70.22, 103.83°)
OKLaboklab(92.13% -0.0518 0.1551)
OKLCHoklch(92.13% 0.163 108.5)
XYZxyz(67.8147, 79.6938, 21.9333)
Luminance0.7969 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#EFED5C #5C5EEF
analogous
#EFA45C #EFED5C #A7EF5C
triadic
#EFED5C #5CEFED #ED5CEF
tetradic
#EFED5C #5CEFA4 #5C5EEF #EF5CA7
square
#EFED5C #5CEFA4 #5C5EEF #EF5CA7
split-complementary
#EFED5C #5CA7EF #A45CEF
monochromatic
#BEBC13 #EAE724 #EFED5C #F4F394 #FAF9CB

Accessibility & contrast

On white

1.24
#EFED5C on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

16.94
#EFED5C on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFED5C
16.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##EFED5C#FFFFFF#000000##000000
##EFED5C1.001.2416.9416.94
#FFFFFF1.241.0021.0021.00
#00000016.9421.001.001.00
##00000016.9421.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFE44A
Deuteranopia (green-blind)
#FFE965
Tritanopia (blue-blind)
#FFDFCF
Achromatopsia (no color)
#E7E7E7

Design tokens & code

CSS
--color: #efed5c;
/* rgb */ color: rgb(239, 237, 92);
/* oklch */ color: oklch(92.1% 0.163 108.5);
Tailwind
colors: {
  custom: {
    50: '#f7f290',
    500: '#efed5c',
    950: '#000000',
  },
}
SCSS
$custom: #efed5c;
$custom-light: #f7f290;
$custom-dark: #000000;
JSON
{
  "hex": "#efed5c",
  "rgb": {
    "r": 239,
    "g": 237,
    "b": 92
  },
  "hsl": {
    "h": 59.184,
    "s": 82.123,
    "l": 64.902
  },
  "oklch": {
    "l": 0.92134,
    "c": 0.16348,
    "h": 108.5
  },
  "luminance": 0.79692
}

Semantic roles & 50–950 ramp

primary
#EFED5C
secondary
#3335BC
accent
#0ADF07
background
#FFFFFC
surface
#FFFEF4
border
#D7D6CE
text
#18160D
muted
#86857F

Preview Lab

Preview with #EFED5C

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

Preview Lab → · Contrast checker → · Palette generator →

#EFED5C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva