#EFFDE6#EFFDE6

#EFFDE6 is a very light, muted yellow-green. Relative luminance 0.943; OKLCH L 97.8% C 0.034 H 132.9°. Best body text is #000000 at 19.86:1 contrast (WCAG AA passes).

Color values

HEX	#EFFDE6
RGB	rgb(239, 253, 230)
HSL	hsl(97, 85%, 95%)
HSV	hsv(97, 9%, 99%)
CMYK	cmyk(5.5%, 0%, 9.1%, 0.8%)
CIE-LAB	lab(97.76, -8.61, 9.43)
CIE-LCH	lch(97.76, 12.77, 132.39°)
OKLab	oklab(97.75% -0.0229 0.0246)
OKLCH	oklch(97.75% 0.034 132.9)
XYZ	xyz(85.0024, 94.3141, 88.5738)
Luminance	0.9431 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFDE6 #F4E6FD

analogous

#FAFDE6 #EFFDE6 #E6FDE9

triadic

#EFFDE6 #E6EFFD #FDE6EF

tetradic

#EFFDE6 #E6FAFD #F4E6FD #FDE9E6

square

#EFFDE6 #E6FAFD #F4E6FD #FDE9E6

split-complementary

#EFFDE6 #E9E6FD #FDE6FA

monochromatic

#A6F475 #CBF8AD #EDFDE3 #EDFDE3 #EDFDE3

Accessibility & contrast

On white

1.06

#EFFDE6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.86

#EFFDE6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFDE6

19.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFDE6	#FFFFFF	#000000	##000000
##EFFDE6	1.00	1.06	19.86	19.86
#FFFFFF	1.06	1.00	21.00	21.00
#000000	19.86	21.00	1.00	1.00
##000000	19.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF9E5

Deuteranopia (green-blind)

#FDF8E7

Tritanopia (blue-blind)

#EFFBF6

Achromatopsia (no color)

#F9F9F9

Design tokens & code

CSS

--color: #effde6;
/* rgb */ color: rgb(239, 253, 230);
/* oklch */ color: oklch(97.8% 0.034 132.9);

Tailwind

colors: {
  custom: {
    50: '#f4feed',
    500: '#effde6',
    950: '#000000',
  },
}

SCSS

$custom: #effde6;
$custom-light: #f4feed;
$custom-dark: #000000;

JSON

{
  "hex": "#effde6",
  "rgb": {
    "r": 239,
    "g": 253,
    "b": 230
  },
  "hsl": {
    "h": 96.522,
    "s": 85.185,
    "l": 94.706
  },
  "oklch": {
    "l": 0.97753,
    "c": 0.0336,
    "h": 132.9
  },
  "luminance": 0.94314
}

Semantic roles & 50–950 ramp

primary

#EFFDE6

secondary

#CBA0E7

accent

#04E28B

background

#FFFFFE

surface

#FEFFFD

border

#D6D7D5

text

#171716

muted

#858584

Preview Lab

Preview with #EFFDE6

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

Preview Lab → · Contrast checker → · Palette generator →