#EFFDD0#EFFDD0

#EFFDD0 is a very light, moderate yellow-green. Relative luminance 0.932; OKLCH L 97.2% C 0.060 H 121.6°. Best body text is #000000 at 19.63:1 contrast (WCAG AA passes).

Color values

HEX	#EFFDD0
RGB	rgb(239, 253, 208)
HSL	hsl(79, 92%, 90%)
HSV	hsv(79, 18%, 99%)
CMYK	cmyk(5.5%, 0%, 17.8%, 0.8%)
CIE-LAB	lab(97.29, -12.13, 20.03)
CIE-LCH	lch(97.29, 23.42, 121.20°)
OKLab	oklab(97.23% -0.0316 0.0514)
OKLCH	oklch(97.23% 0.06 121.6)
XYZ	xyz(82.1056, 93.1554, 73.3176)
Luminance	0.9315 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFDD0 #DED0FD

analogous

#FDF5D0 #EFFDD0 #D8FDD0

triadic

#EFFDD0 #D0EFFD #FDD0EF

tetradic

#EFFDD0 #D0FDF5 #DED0FD #FDD0D8

square

#EFFDD0 #D0FDF5 #DED0FD #FDD0D8

split-complementary

#EFFDD0 #D0D8FD #F5D0FD

monochromatic

#C7F85B #DBFB95 #EFFDD0 #F5FEE2 #F5FEE2

Accessibility & contrast

On white

1.07

#EFFDD0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.63

#EFFDD0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFDD0

19.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFDD0	#FFFFFF	#000000	##000000
##EFFDD0	1.00	1.07	19.63	19.63
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.63	21.00	1.00	1.00
##000000	19.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF7CD

Deuteranopia (green-blind)

#FFF7D2

Tritanopia (blue-blind)

#F3F8F0

Achromatopsia (no color)

#F7F7F7

Design tokens & code

CSS

--color: #effdd0;
/* rgb */ color: rgb(239, 253, 208);
/* oklch */ color: oklch(97.2% 0.060 121.6);

Tailwind

colors: {
  custom: {
    50: '#f4fede',
    500: '#effdd0',
    950: '#000000',
  },
}

SCSS

$custom: #effdd0;
$custom-light: #f4fede;
$custom-dark: #000000;

JSON

{
  "hex": "#effdd0",
  "rgb": {
    "r": 239,
    "g": 253,
    "b": 208
  },
  "hsl": {
    "h": 78.667,
    "s": 91.837,
    "l": 90.392
  },
  "oklch": {
    "l": 0.97228,
    "c": 0.06037,
    "h": 121.6
  },
  "luminance": 0.93155
}

Semantic roles & 50–950 ramp

primary

#EFFDD0

secondary

#A88BE6

accent

#00E647

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#171715

muted

#858584

Preview Lab

Preview with #EFFDD0

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

Preview Lab → · Contrast checker → · Palette generator →