#EFF5DD#EFF5DD

#EFF5DD is a very light, muted yellow-green. Relative luminance 0.889; OKLCH L 95.9% C 0.032 H 118.4°. Best body text is #000000 at 18.78:1 contrast (WCAG AA passes).

Color values

HEX	#EFF5DD
RGB	rgb(239, 245, 221)
HSL	hsl(75, 55%, 91%)
HSV	hsv(75, 10%, 96%)
CMYK	cmyk(2.4%, 0%, 9.8%, 3.9%)
CIE-LAB	lab(95.53, -6.10, 10.87)
CIE-LCH	lch(95.53, 12.47, 119.30°)
OKLab	oklab(95.92% -0.0153 0.0283)
OKLCH	oklch(95.92% 0.032 118.4)
XYZ	xyz(81.2983, 88.8761, 81.2645)
Luminance	0.8888 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF5DD #E3DDF5

analogous

#F5EFDD #EFF5DD #E3F5DD

triadic

#EFF5DD #DDEFF5 #F5DDEF

tetradic

#EFF5DD #DDF5EF #E3DDF5 #F5DDE3

square

#EFF5DD #DDF5EF #E3DDF5 #F5DDE3

split-complementary

#EFF5DD #DDE3F5 #EFDDF5

monochromatic

#C2D97E #D9E7AE #EFF5DD #F4F8E7 #F4F8E7

Accessibility & contrast

On white

1.12

#EFF5DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.78

#EFF5DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF5DD

18.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF5DD	#FFFFFF	#000000	##000000
##EFF5DD	1.00	1.12	18.78	18.78
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.78	21.00	1.00	1.00
##000000	18.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9F2DC

Deuteranopia (green-blind)

#F8F2DE

Tritanopia (blue-blind)

#F2F2EE

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #eff5dd;
/* rgb */ color: rgb(239, 245, 221);
/* oklch */ color: oklch(95.9% 0.032 118.4);

Tailwind

colors: {
  custom: {
    50: '#f4f8e7',
    500: '#eff5dd',
    950: '#000000',
  },
}

SCSS

$custom: #eff5dd;
$custom-light: #f4f8e7;
$custom-dark: #000000;

JSON

{
  "hex": "#eff5dd",
  "rgb": {
    "r": 239,
    "g": 245,
    "b": 221
  },
  "hsl": {
    "h": 75,
    "s": 54.545,
    "l": 91.373
  },
  "oklch": {
    "l": 0.95924,
    "c": 0.0322,
    "h": 118.4
  },
  "luminance": 0.88876
}

Semantic roles & 50–950 ramp

primary

#EFF5DD

secondary

#AEA1D5

accent

#23C24B

background

#FFFFFE

surface

#FEFEFC

border

#D6D6D5

text

#171716

muted

#858584

Preview Lab

Preview with #EFF5DD

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

Preview Lab → · Contrast checker → · Palette generator →