#EFFDDC#EFFDDC

#EFFDDC is a very light, muted yellow-green. Relative luminance 0.938; OKLCH L 97.5% C 0.046 H 126.0°. Best body text is #000000 at 19.75:1 contrast (WCAG AA passes).

Color values

HEX	#EFFDDC
RGB	rgb(239, 253, 220)
HSL	hsl(85, 89%, 93%)
HSV	hsv(85, 13%, 99%)
CMYK	cmyk(5.5%, 0%, 13%, 0.8%)
CIE-LAB	lab(97.54, -10.25, 14.25)
CIE-LCH	lch(97.54, 17.55, 125.75°)
OKLab	oklab(97.51% -0.0268 0.0369)
OKLCH	oklch(97.51% 0.046 126)
XYZ	xyz(83.6382, 93.7684, 81.3891)
Luminance	0.9377 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFDDC #EADCFD

analogous

#FDFBDC #EFFDDC #DEFDDC

triadic

#EFFDDC #DCEFFD #FDDCEF

tetradic

#EFFDDC #DCFDFB #EADCFD #FDDCDE

square

#EFFDDC #DCFDFB #EADCFD #FDDCDE

split-complementary

#EFFDDC #DCDEFD #FBDCFD

monochromatic

#BAF668 #D5FAA2 #EFFDDC #F2FDE2 #F2FDE2

Accessibility & contrast

On white

1.06

#EFFDDC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.75

#EFFDDC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFDDC

19.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFDDC	#FFFFFF	#000000	##000000
##EFFDDC	1.00	1.06	19.75	19.75
#FFFFFF	1.06	1.00	21.00	21.00
#000000	19.75	21.00	1.00	1.00
##000000	19.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF8DA

Deuteranopia (green-blind)

#FFF8DD

Tritanopia (blue-blind)

#F1FAF4

Achromatopsia (no color)

#F8F8F8

Design tokens & code

CSS

--color: #effddc;
/* rgb */ color: rgb(239, 253, 220);
/* oklch */ color: oklch(97.5% 0.046 126.0);

Tailwind

colors: {
  custom: {
    50: '#f4fee6',
    500: '#effddc',
    950: '#000000',
  },
}

SCSS

$custom: #effddc;
$custom-light: #f4fee6;
$custom-dark: #000000;

JSON

{
  "hex": "#effddc",
  "rgb": {
    "r": 239,
    "g": 253,
    "b": 220
  },
  "hsl": {
    "h": 85.455,
    "s": 89.189,
    "l": 92.745
  },
  "oklch": {
    "l": 0.97506,
    "c": 0.04563,
    "h": 126
  },
  "luminance": 0.93769
}

Semantic roles & 50–950 ramp

primary

#EFFDDC

secondary

#B996E7

accent

#00E661

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#171716

muted

#858584

Preview Lab

Preview with #EFFDDC

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

Preview Lab → · Contrast checker → · Palette generator →