#EFF9DD#EFF9DD

#EFF9DD is a very light, muted yellow-green. Relative luminance 0.913; OKLCH L 96.7% C 0.038 H 123.1°. Best body text is #000000 at 19.26:1 contrast (WCAG AA passes).

Color values

HEX	#EFF9DD
RGB	rgb(239, 249, 221)
HSL	hsl(81, 70%, 92%)
HSV	hsv(81, 11%, 98%)
CMYK	cmyk(4%, 0%, 11.2%, 2.4%)
CIE-LAB	lab(96.54, -8.10, 12.32)
CIE-LCH	lch(96.54, 14.75, 123.34°)
OKLab	oklab(96.73% -0.0209 0.032)
OKLCH	oklch(96.73% 0.038 123.1)
XYZ	xyz(82.5215, 91.3225, 81.6722)
Luminance	0.9132 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF9DD #E7DDF9

analogous

#F9F5DD #EFF9DD #E1F9DD

triadic

#EFF9DD #DDEFF9 #F9DDEF

tetradic

#EFF9DD #DDF9F5 #E7DDF9 #F9DDE1

square

#EFF9DD #DDF9F5 #E7DDF9 #F9DDE1

split-complementary

#EFF9DD #DDE1F9 #F5DDF9

monochromatic

#BEE775 #D7F0A9 #EFF9DD #F3FAE5 #F3FAE5

Accessibility & contrast

On white

1.09

#EFF9DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.26

#EFF9DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF9DD

19.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF9DD	#FFFFFF	#000000	##000000
##EFF9DD	1.00	1.09	19.26	19.26
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.26	21.00	1.00	1.00
##000000	19.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDF5DB

Deuteranopia (green-blind)

#FBF5DE

Tritanopia (blue-blind)

#F1F6F1

Achromatopsia (no color)

#F5F5F5

Design tokens & code

CSS

--color: #eff9dd;
/* rgb */ color: rgb(239, 249, 221);
/* oklch */ color: oklch(96.7% 0.038 123.1);

Tailwind

colors: {
  custom: {
    50: '#f4fbe7',
    500: '#eff9dd',
    950: '#000000',
  },
}

SCSS

$custom: #eff9dd;
$custom-light: #f4fbe7;
$custom-dark: #000000;

JSON

{
  "hex": "#eff9dd",
  "rgb": {
    "r": 239,
    "g": 249,
    "b": 221
  },
  "hsl": {
    "h": 81.429,
    "s": 70,
    "l": 92.157
  },
  "oklch": {
    "l": 0.96725,
    "c": 0.03823,
    "h": 123.1
  },
  "luminance": 0.91323
}

Semantic roles & 50–950 ramp

primary

#EFF9DD

secondary

#B49DDD

accent

#14D258

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#171716

muted

#858584

Preview Lab

Preview with #EFF9DD

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

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