#EFF4AF#EFF4AF

#EFF4AF is a very light, moderate yellow. Relative luminance 0.861; OKLCH L 94.7% C 0.088 H 111.4°. Best body text is #000000 at 18.23:1 contrast (WCAG AA passes).

Color values

HEX	#EFF4AF
RGB	rgb(239, 244, 175)
HSL	hsl(64, 76%, 82%)
HSV	hsv(64, 28%, 96%)
CMYK	cmyk(2%, 0%, 28.3%, 4.3%)
CIE-LAB	lab(94.38, -12.32, 32.79)
CIE-LCH	lch(94.38, 35.03, 110.59°)
OKLab	oklab(94.72% -0.0322 0.0821)
OKLCH	oklch(94.72% 0.088 111.4)
XYZ	xyz(75.6852, 86.1481, 53.1903)
Luminance	0.8615 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF4AF #B4AFF4

analogous

#F4D7AF #EFF4AF #CDF4AF

triadic

#EFF4AF #AFEFF4 #F4AFEF

tetradic

#EFF4AF #AFF4D7 #B4AFF4 #F4AFCD

square

#EFF4AF #AFF4D7 #B4AFF4 #F4AFCD

split-complementary

#EFF4AF #AFCDF4 #D7AFF4

monochromatic

#D9E543 #E4ED79 #EFF4AF #FAFBE4 #FAFBE4

Accessibility & contrast

On white

1.15

#EFF4AF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.23

#EFF4AF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF4AF

18.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF4AF	#FFFFFF	#000000	##000000
##EFF4AF	1.00	1.15	18.23	18.23
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.23	21.00	1.00	1.00
##000000	18.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEEAA

Deuteranopia (green-blind)

#FFF0B2

Tritanopia (blue-blind)

#F8ECE2

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #eff4af;
/* rgb */ color: rgb(239, 244, 175);
/* oklch */ color: oklch(94.7% 0.088 111.4);

Tailwind

colors: {
  custom: {
    50: '#f5f7c7',
    500: '#eff4af',
    950: '#000000',
  },
}

SCSS

$custom: #eff4af;
$custom-light: #f5f7c7;
$custom-dark: #000000;

JSON

{
  "hex": "#eff4af",
  "rgb": {
    "r": 239,
    "g": 244,
    "b": 175
  },
  "hsl": {
    "h": 64.348,
    "s": 75.824,
    "l": 82.157
  },
  "oklch": {
    "l": 0.94715,
    "c": 0.08823,
    "h": 111.4
  },
  "luminance": 0.86147
}

Semantic roles & 50–950 ramp

primary

#EFF4AF

secondary

#7A73D4

accent

#0DD81C

background

#FFFFFD

surface

#FEFEF9

border

#D6D6D2

text

#171713

muted

#858582

Preview Lab

Preview with #EFF4AF

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

Preview Lab → · Contrast checker → · Palette generator →