#EFF9DC#EFF9DC

#EFF9DC is a very light, muted yellow-green. Relative luminance 0.913; OKLCH L 96.7% C 0.039 H 122.7°. Best body text is #000000 at 19.25:1 contrast (WCAG AA passes).

Color values

HEX	#EFF9DC
RGB	rgb(239, 249, 220)
HSL	hsl(81, 71%, 92%)
HSV	hsv(81, 12%, 98%)
CMYK	cmyk(4%, 0%, 11.6%, 2.4%)
CIE-LAB	lab(96.52, -8.27, 12.80)
CIE-LCH	lch(96.52, 15.24, 122.85°)
OKLab	oklab(96.7% -0.0213 0.0332)
OKLCH	oklch(96.7% 0.039 122.7)
XYZ	xyz(82.3887, 91.2694, 80.9726)
Luminance	0.9127 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF9DC #E6DCF9

analogous

#F9F5DC #EFF9DC #E1F9DC

triadic

#EFF9DC #DCEFF9 #F9DCEF

tetradic

#EFF9DC #DCF9F5 #E6DCF9 #F9DCE1

square

#EFF9DC #DCF9F5 #E6DCF9 #F9DCE1

split-complementary

#EFF9DC #DCE1F9 #F5DCF9

monochromatic

#BFE774 #D7F0A8 #EFF9DC #F3FBE5 #F3FBE5

Accessibility & contrast

On white

1.09

#EFF9DC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.25

#EFF9DC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF9DC

19.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF9DC	#FFFFFF	#000000	##000000
##EFF9DC	1.00	1.09	19.25	19.25
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.25	21.00	1.00	1.00
##000000	19.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDF5DA

Deuteranopia (green-blind)

#FCF5DD

Tritanopia (blue-blind)

#F1F6F1

Achromatopsia (no color)

#F5F5F5

Design tokens & code

CSS

--color: #eff9dc;
/* rgb */ color: rgb(239, 249, 220);
/* oklch */ color: oklch(96.7% 0.039 122.7);

Tailwind

colors: {
  custom: {
    50: '#f4fbe6',
    500: '#eff9dc',
    950: '#000000',
  },
}

SCSS

$custom: #eff9dc;
$custom-light: #f4fbe6;
$custom-dark: #000000;

JSON

{
  "hex": "#eff9dc",
  "rgb": {
    "r": 239,
    "g": 249,
    "b": 220
  },
  "hsl": {
    "h": 80.69,
    "s": 70.732,
    "l": 91.961
  },
  "oklch": {
    "l": 0.96701,
    "c": 0.03948,
    "h": 122.7
  },
  "luminance": 0.91269
}

Semantic roles & 50–950 ramp

primary

#EFF9DC

secondary

#B29CDD

accent

#13D355

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#171716

muted

#858584

Preview Lab

Preview with #EFF9DC

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

Preview Lab → · Contrast checker → · Palette generator →