#EFF4DF#EFF4DF

#EFF4DF is a very light, muted yellow-green. Relative luminance 0.884; OKLCH L 95.8% C 0.028 H 117.8°. Best body text is #000000 at 18.68:1 contrast (WCAG AA passes).

Color values

HEX	#EFF4DF
RGB	rgb(239, 244, 223)
HSL	hsl(74, 49%, 92%)
HSV	hsv(74, 9%, 96%)
CMYK	cmyk(2%, 0%, 8.6%, 4.3%)
CIE-LAB	lab(95.32, -5.27, 9.55)
CIE-LCH	lch(95.32, 10.90, 118.91°)
OKLab	oklab(95.78% -0.0131 0.0249)
OKLCH	oklch(95.78% 0.028 117.8)
XYZ	xyz(81.2647, 88.3799, 82.5756)
Luminance	0.8838 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF4DF #E4DFF4

analogous

#F4EFDF #EFF4DF #E5F4DF

triadic

#EFF4DF #DFEFF4 #F4DFEF

tetradic

#EFF4DF #DFF4EF #E4DFF4 #F4DFE5

square

#EFF4DF #DFF4EF #E4DFF4 #F4DFE5

split-complementary

#EFF4DF #DFE5F4 #EFDFF4

monochromatic

#C1D584 #D8E4B1 #EFF4DF #F4F7E8 #F4F7E8

Accessibility & contrast

On white

1.12

#EFF4DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.68

#EFF4DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF4DF

18.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF4DF	#FFFFFF	#000000	##000000
##EFF4DF	1.00	1.12	18.68	18.68
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.68	21.00	1.00	1.00
##000000	18.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7F1DE

Deuteranopia (green-blind)

#F7F2E0

Tritanopia (blue-blind)

#F1F1EE

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #eff4df;
/* rgb */ color: rgb(239, 244, 223);
/* oklch */ color: oklch(95.8% 0.028 117.8);

Tailwind

colors: {
  custom: {
    50: '#f4f7e9',
    500: '#eff4df',
    950: '#000000',
  },
}

SCSS

$custom: #eff4df;
$custom-light: #f4f7e9;
$custom-dark: #000000;

JSON

{
  "hex": "#eff4df",
  "rgb": {
    "r": 239,
    "g": 244,
    "b": 223
  },
  "hsl": {
    "h": 74.286,
    "s": 48.837,
    "l": 91.569
  },
  "oklch": {
    "l": 0.95775,
    "c": 0.02817,
    "h": 117.8
  },
  "luminance": 0.8838
}

Semantic roles & 50–950 ramp

primary

#EFF4DF

secondary

#B0A5D3

accent

#29BC4C

background

#FFFFFE

surface

#FEFEFC

border

#D6D6D5

text

#171716

muted

#858584

Preview Lab

Preview with #EFF4DF

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

Preview Lab → · Contrast checker → · Palette generator →