#EFF967#EFF967

#EFF967 is a very light, vivid yellow. Relative luminance 0.871; OKLCH L 94.7% C 0.167 H 112.8°. Best body text is #000000 at 18.42:1 contrast (WCAG AA passes).

Color values

HEX#EFF967
RGBrgb(239, 249, 103)
HSLhsl(64, 92%, 69%)
HSVhsv(64, 59%, 98%)
CMYKcmyk(4%, 0%, 58.6%, 2.4%)
CIE-LABlab(94.77, -21.84, 67.15)
CIE-LCHlch(94.77, 70.61, 108.02°)
OKLaboklab(94.74% -0.0649 0.1543)
OKLCHoklch(94.74% 0.167 112.8)
XYZxyz(71.9222, 87.0828, 25.8492)
Luminance0.8708 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#EFF967 #7167F9
analogous
#F9BA67 #EFF967 #A6F967
triadic
#EFF967 #67EFF9 #F967EF
tetradic
#EFF967 #67F9BA #7167F9 #F967A6
square
#EFF967 #67F9BA #7167F9 #F967A6
split-complementary
#EFF967 #67A6F9 #BA67F9
monochromatic
#CEDD09 #E9F72C #EFF967 #F5FBA2 #FBFEDD

Accessibility & contrast

On white

1.14
#EFF967 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

18.42
#EFF967 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF967
18.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##EFF967#FFFFFF#000000##000000
##EFF9671.001.1418.4218.42
#FFFFFF1.141.0021.0021.00
#00000018.4221.001.001.00
##00000018.4221.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFEE56
Deuteranopia (green-blind)
#FFF270
Tritanopia (blue-blind)
#FEEBDA
Achromatopsia (no color)
#F0F0F0

Design tokens & code

CSS
--color: #eff967;
/* rgb */ color: rgb(239, 249, 103);
/* oklch */ color: oklch(94.7% 0.167 112.8);
Tailwind
colors: {
  custom: {
    50: '#f7fb98',
    500: '#eff967',
    950: '#000000',
  },
}
SCSS
$custom: #eff967;
$custom-light: #f7fb98;
$custom-dark: #000000;
JSON
{
  "hex": "#eff967",
  "rgb": {
    "r": 239,
    "g": 249,
    "b": 103
  },
  "hsl": {
    "h": 64.11,
    "s": 92.405,
    "l": 69.02
  },
  "oklch": {
    "l": 0.9474,
    "c": 0.16741,
    "h": 112.8
  },
  "luminance": 0.87081
}

Semantic roles & 50–950 ramp

primary
#EFF967
secondary
#3C31D3
accent
#00E610
background
#FFFFFC
surface
#FFFFF5
border
#D7D7CF
text
#18170E
muted
#86857F

Preview Lab

Preview with #EFF967

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

Preview Lab → · Contrast checker → · Palette generator →

#EFF967 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva