#EFFCDD#EFFCDD

#EFFCDD is a very light, muted yellow-green. Relative luminance 0.932; OKLCH L 97.3% C 0.043 H 125.8°. Best body text is #000000 at 19.64:1 contrast (WCAG AA passes).

Color values

HEX	#EFFCDD
RGB	rgb(239, 252, 221)
HSL	hsl(85, 84%, 93%)
HSV	hsv(85, 12%, 99%)
CMYK	cmyk(5.2%, 0%, 12.3%, 1.2%)
CIE-LAB	lab(97.31, -9.60, 13.40)
CIE-LCH	lch(97.31, 16.49, 125.60°)
OKLab	oklab(97.33% -0.025 0.0348)
OKLCH	oklch(97.33% 0.043 125.8)
XYZ	xyz(83.4562, 93.1918, 81.9837)
Luminance	0.9319 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFCDD #EADDFC

analogous

#FCF9DD #EFFCDD #DFFCDD

triadic

#EFFCDD #DDEFFC #FCDDEF

tetradic

#EFFCDD #DDFCF9 #EADDFC #FCDDDF

square

#EFFCDD #DDFCF9 #EADDFC #FCDDDF

split-complementary

#EFFCDD #DDDFFC #F9DDFC

monochromatic

#BAF26D #D5F7A5 #EFFCDD #F2FDE3 #F2FDE3

Accessibility & contrast

On white

1.07

#EFFCDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.64

#EFFCDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFCDD

19.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFCDD	#FFFFFF	#000000	##000000
##EFFCDD	1.00	1.07	19.64	19.64
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.64	21.00	1.00	1.00
##000000	19.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF8DB

Deuteranopia (green-blind)

#FEF7DE

Tritanopia (blue-blind)

#F1F9F3

Achromatopsia (no color)

#F7F7F7

Design tokens & code

CSS

--color: #effcdd;
/* rgb */ color: rgb(239, 252, 221);
/* oklch */ color: oklch(97.3% 0.043 125.8);

Tailwind

colors: {
  custom: {
    50: '#f4fde7',
    500: '#effcdd',
    950: '#000000',
  },
}

SCSS

$custom: #effcdd;
$custom-light: #f4fde7;
$custom-dark: #000000;

JSON

{
  "hex": "#effcdd",
  "rgb": {
    "r": 239,
    "g": 252,
    "b": 221
  },
  "hsl": {
    "h": 85.161,
    "s": 83.784,
    "l": 92.745
  },
  "oklch": {
    "l": 0.97329,
    "c": 0.04285,
    "h": 125.8
  },
  "luminance": 0.93192
}

Semantic roles & 50–950 ramp

primary

#EFFCDD

secondary

#B999E4

accent

#05E061

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#171716

muted

#858584

Preview Lab

Preview with #EFFCDD

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

Preview Lab → · Contrast checker → · Palette generator →