#EFF8DD#EFF8DD

#EFF8DD is a very light, muted yellow-green. Relative luminance 0.907; OKLCH L 96.5% C 0.037 H 122.1°. Best body text is #000000 at 19.14:1 contrast (WCAG AA passes).

Color values

HEX	#EFF8DD
RGB	rgb(239, 248, 221)
HSL	hsl(80, 66%, 92%)
HSV	hsv(80, 11%, 97%)
CMYK	cmyk(3.6%, 0%, 10.9%, 2.7%)
CIE-LAB	lab(96.29, -7.60, 11.96)
CIE-LCH	lch(96.29, 14.17, 122.45°)
OKLab	oklab(96.52% -0.0195 0.0311)
OKLCH	oklch(96.52% 0.037 122.1)
XYZ	xyz(82.2133, 90.7060, 81.5694)
Luminance	0.9071 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF8DD #E6DDF8

analogous

#F8F4DD #EFF8DD #E2F8DD

triadic

#EFF8DD #DDEFF8 #F8DDEF

tetradic

#EFF8DD #DDF8F4 #E6DDF8 #F8DDE2

square

#EFF8DD #DDF8F4 #E6DDF8 #F8DDE2

split-complementary

#EFF8DD #DDE2F8 #F4DDF8

monochromatic

#BFE377 #D7EEAA #EFF8DD #F3FAE6 #F3FAE6

Accessibility & contrast

On white

1.10

#EFF8DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.14

#EFF8DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF8DD

19.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF8DD	#FFFFFF	#000000	##000000
##EFF8DD	1.00	1.10	19.14	19.14
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.14	21.00	1.00	1.00
##000000	19.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCF4DC

Deuteranopia (green-blind)

#FAF4DE

Tritanopia (blue-blind)

#F1F5F0

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #eff8dd;
/* rgb */ color: rgb(239, 248, 221);
/* oklch */ color: oklch(96.5% 0.037 122.1);

Tailwind

colors: {
  custom: {
    50: '#f4fae7',
    500: '#eff8dd',
    950: '#000000',
  },
}

SCSS

$custom: #eff8dd;
$custom-light: #f4fae7;
$custom-dark: #000000;

JSON

{
  "hex": "#eff8dd",
  "rgb": {
    "r": 239,
    "g": 248,
    "b": 221
  },
  "hsl": {
    "h": 80,
    "s": 65.854,
    "l": 91.961
  },
  "oklch": {
    "l": 0.96524,
    "c": 0.0367,
    "h": 122.1
  },
  "luminance": 0.90706
}

Semantic roles & 50–950 ramp

primary

#EFF8DD

secondary

#B29EDB

accent

#18CE54

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#171716

muted

#858584

Preview Lab

Preview with #EFF8DD

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

Preview Lab → · Contrast checker → · Palette generator →