#EFF6DD#EFF6DD

#EFF6DD is a very light, muted yellow-green. Relative luminance 0.895; OKLCH L 96.1% C 0.034 H 119.8°. Best body text is #000000 at 18.90:1 contrast (WCAG AA passes).

Color values

HEX	#EFF6DD
RGB	rgb(239, 246, 221)
HSL	hsl(77, 58%, 92%)
HSV	hsv(77, 10%, 96%)
CMYK	cmyk(2.8%, 0%, 10.2%, 3.5%)
CIE-LAB	lab(95.78, -6.60, 11.24)
CIE-LCH	lch(95.78, 13.03, 120.44°)
OKLab	oklab(96.12% -0.0167 0.0293)
OKLCH	oklch(96.12% 0.034 119.8)
XYZ	xyz(81.6017, 89.4828, 81.3656)
Luminance	0.8948 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF6DD #E4DDF6

analogous

#F6F1DD #EFF6DD #E3F6DD

triadic

#EFF6DD #DDEFF6 #F6DDEF

tetradic

#EFF6DD #DDF6F1 #E4DDF6 #F6DDE3

square

#EFF6DD #DDF6F1 #E4DDF6 #F6DDE3

split-complementary

#EFF6DD #DDE3F6 #F1DDF6

monochromatic

#C1DC7C #D8E9AD #EFF6DD #F4F9E7 #F4F9E7

Accessibility & contrast

On white

1.11

#EFF6DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.90

#EFF6DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF6DD

18.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF6DD	#FFFFFF	#000000	##000000
##EFF6DD	1.00	1.11	18.90	18.90
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.90	21.00	1.00	1.00
##000000	18.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAF3DC

Deuteranopia (green-blind)

#F9F3DE

Tritanopia (blue-blind)

#F1F3EF

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #eff6dd;
/* rgb */ color: rgb(239, 246, 221);
/* oklch */ color: oklch(96.1% 0.034 119.8);

Tailwind

colors: {
  custom: {
    50: '#f4f9e7',
    500: '#eff6dd',
    950: '#000000',
  },
}

SCSS

$custom: #eff6dd;
$custom-light: #f4f9e7;
$custom-dark: #000000;

JSON

{
  "hex": "#eff6dd",
  "rgb": {
    "r": 239,
    "g": 246,
    "b": 221
  },
  "hsl": {
    "h": 76.8,
    "s": 58.14,
    "l": 91.569
  },
  "oklch": {
    "l": 0.96124,
    "c": 0.0337,
    "h": 119.8
  },
  "luminance": 0.89483
}

Semantic roles & 50–950 ramp

primary

#EFF6DD

secondary

#B0A0D7

accent

#20C64E

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#171716

muted

#858584

Preview Lab

Preview with #EFF6DD

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

Preview Lab → · Contrast checker → · Palette generator →