#EFF4DD#EFF4DD

#EFF4DD is a very light, muted yellow-green. Relative luminance 0.883; OKLCH L 95.7% C 0.031 H 116.9°. Best body text is #000000 at 18.65:1 contrast (WCAG AA passes).

Color values

HEX	#EFF4DD
RGB	rgb(239, 244, 221)
HSL	hsl(73, 51%, 91%)
HSV	hsv(73, 9%, 96%)
CMYK	cmyk(2%, 0%, 9.4%, 4.3%)
CIE-LAB	lab(95.28, -5.60, 10.51)
CIE-LCH	lch(95.28, 11.91, 118.04°)
OKLab	oklab(95.72% -0.0139 0.0274)
OKLCH	oklch(95.72% 0.031 116.9)
XYZ	xyz(80.9966, 88.2727, 81.1639)
Luminance	0.8827 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF4DD #E2DDF4

analogous

#F4EDDD #EFF4DD #E3F4DD

triadic

#EFF4DD #DDEFF4 #F4DDEF

tetradic

#EFF4DD #DDF4ED #E2DDF4 #F4DDE3

square

#EFF4DD #DDF4ED #E2DDF4 #F4DDE3

split-complementary

#EFF4DD #DDE3F4 #EDDDF4

monochromatic

#C3D681 #D9E5AF #EFF4DD #F4F8E8 #F4F8E8

Accessibility & contrast

On white

1.13

#EFF4DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.65

#EFF4DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF4DD

18.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF4DD	#FFFFFF	#000000	##000000
##EFF4DD	1.00	1.13	18.65	18.65
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.65	21.00	1.00	1.00
##000000	18.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8F1DC

Deuteranopia (green-blind)

#F7F2DE

Tritanopia (blue-blind)

#F2F1ED

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #eff4dd;
/* rgb */ color: rgb(239, 244, 221);
/* oklch */ color: oklch(95.7% 0.031 116.9);

Tailwind

colors: {
  custom: {
    50: '#f4f7e7',
    500: '#eff4dd',
    950: '#000000',
  },
}

SCSS

$custom: #eff4dd;
$custom-light: #f4f7e7;
$custom-dark: #000000;

JSON

{
  "hex": "#eff4dd",
  "rgb": {
    "r": 239,
    "g": 244,
    "b": 221
  },
  "hsl": {
    "h": 73.043,
    "s": 51.111,
    "l": 91.176
  },
  "oklch": {
    "l": 0.95724,
    "c": 0.03074,
    "h": 116.9
  },
  "luminance": 0.88273
}

Semantic roles & 50–950 ramp

primary

#EFF4DD

secondary

#ADA2D3

accent

#27BE48

background

#FFFFFE

surface

#FEFEFC

border

#D6D6D5

text

#171716

muted

#858584

Preview Lab

Preview with #EFF4DD

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

Preview Lab → · Contrast checker → · Palette generator →