#EFFDDE#EFFDDE

#EFFDDE is a very light, muted yellow-green. Relative luminance 0.939; OKLCH L 97.6% C 0.043 H 127.1°. Best body text is #000000 at 19.77:1 contrast (WCAG AA passes).

Color values

HEX	#EFFDDE
RGB	rgb(239, 253, 222)
HSL	hsl(87, 89%, 93%)
HSV	hsv(87, 12%, 99%)
CMYK	cmyk(5.5%, 0%, 12.3%, 0.8%)
CIE-LAB	lab(97.58, -9.93, 13.28)
CIE-LCH	lch(97.58, 16.59, 126.78°)
OKLab	oklab(97.55% -0.026 0.0345)
OKLCH	oklch(97.55% 0.043 127.1)
XYZ	xyz(83.9047, 93.8750, 82.7924)
Luminance	0.9387 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFDDE #ECDEFD

analogous

#FDFBDE #EFFDDE #DFFDDE

triadic

#EFFDDE #DEEFFD #FDDEEF

tetradic

#EFFDDE #DEFDFB #ECDEFD #FDDEDF

square

#EFFDDE #DEFDFB #ECDEFD #FDDEDF

split-complementary

#EFFDDE #DEDFFD #FBDEFD

monochromatic

#B7F66B #D3FAA4 #EFFDDE #F1FDE2 #F1FDE2

Accessibility & contrast

On white

1.06

#EFFDDE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.77

#EFFDDE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFDDE

19.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFDDE	#FFFFFF	#000000	##000000
##EFFDDE	1.00	1.06	19.77	19.77
#FFFFFF	1.06	1.00	21.00	21.00
#000000	19.77	21.00	1.00	1.00
##000000	19.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF9DC

Deuteranopia (green-blind)

#FFF8DF

Tritanopia (blue-blind)

#F1FAF4

Achromatopsia (no color)

#F8F8F8

Design tokens & code

CSS

--color: #effdde;
/* rgb */ color: rgb(239, 253, 222);
/* oklch */ color: oklch(97.6% 0.043 127.1);

Tailwind

colors: {
  custom: {
    50: '#f4fee8',
    500: '#effdde',
    950: '#000000',
  },
}

SCSS

$custom: #effdde;
$custom-light: #f4fee8;
$custom-dark: #000000;

JSON

{
  "hex": "#effdde",
  "rgb": {
    "r": 239,
    "g": 253,
    "b": 222
  },
  "hsl": {
    "h": 87.097,
    "s": 88.571,
    "l": 93.137
  },
  "oklch": {
    "l": 0.97554,
    "c": 0.04319,
    "h": 127.1
  },
  "luminance": 0.93875
}

Semantic roles & 50–950 ramp

primary

#EFFDDE

secondary

#BC98E7

accent

#00E568

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#171716

muted

#858584

Preview Lab

Preview with #EFFDDE

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

Preview Lab → · Contrast checker → · Palette generator →