#EFFDDD#EFFDDD

#EFFDDD is a very light, muted yellow-green. Relative luminance 0.938; OKLCH L 97.5% C 0.044 H 126.5°. Best body text is #000000 at 19.76:1 contrast (WCAG AA passes).

Color values

HEX	#EFFDDD
RGB	rgb(239, 253, 221)
HSL	hsl(86, 89%, 93%)
HSV	hsv(86, 13%, 99%)
CMYK	cmyk(5.5%, 0%, 12.6%, 0.8%)
CIE-LAB	lab(97.56, -10.09, 13.77)
CIE-LCH	lch(97.56, 17.07, 126.25°)
OKLab	oklab(97.53% -0.0264 0.0357)
OKLCH	oklch(97.53% 0.044 126.5)
XYZ	xyz(83.7710, 93.8215, 82.0887)
Luminance	0.9382 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFDDD #EBDDFD

analogous

#FDFBDD #EFFDDD #DFFDDD

triadic

#EFFDDD #DDEFFD #FDDDEF

tetradic

#EFFDDD #DDFDFB #EBDDFD #FDDDDF

square

#EFFDDD #DDFDFB #EBDDFD #FDDDDF

split-complementary

#EFFDDD #DDDFFD #FBDDFD

monochromatic

#B9F669 #D4FAA3 #EFFDDD #F1FDE2 #F1FDE2

Accessibility & contrast

On white

1.06

#EFFDDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.76

#EFFDDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFDDD

19.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFDDD	#FFFFFF	#000000	##000000
##EFFDDD	1.00	1.06	19.76	19.76
#FFFFFF	1.06	1.00	21.00	21.00
#000000	19.76	21.00	1.00	1.00
##000000	19.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF8DB

Deuteranopia (green-blind)

#FFF8DE

Tritanopia (blue-blind)

#F1FAF4

Achromatopsia (no color)

#F8F8F8

Design tokens & code

CSS

--color: #effddd;
/* rgb */ color: rgb(239, 253, 221);
/* oklch */ color: oklch(97.5% 0.044 126.5);

Tailwind

colors: {
  custom: {
    50: '#f4fee7',
    500: '#effddd',
    950: '#000000',
  },
}

SCSS

$custom: #effddd;
$custom-light: #f4fee7;
$custom-dark: #000000;

JSON

{
  "hex": "#effddd",
  "rgb": {
    "r": 239,
    "g": 253,
    "b": 221
  },
  "hsl": {
    "h": 86.25,
    "s": 88.889,
    "l": 92.941
  },
  "oklch": {
    "l": 0.9753,
    "c": 0.04441,
    "h": 126.5
  },
  "luminance": 0.93822
}

Semantic roles & 50–950 ramp

primary

#EFFDDD

secondary

#BA97E7

accent

#00E664

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#171716

muted

#858584

Preview Lab

Preview with #EFFDDD

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

Preview Lab → · Contrast checker → · Palette generator →