#EFF4EC#EFF4EC

#EFF4EC is a very light, near-neutral yellow-green. Relative luminance 0.891; OKLCH L 96.1% C 0.012 H 133.4°. Best body text is #000000 at 18.82:1 contrast (WCAG AA passes).

Color values

HEX	#EFF4EC
RGB	rgb(239, 244, 236)
HSL	hsl(98, 27%, 94%)
HSV	hsv(98, 3%, 96%)
CMYK	cmyk(2%, 0%, 3.3%, 4.3%)
CIE-LAB	lab(95.63, -3.07, 3.27)
CIE-LCH	lch(95.63, 4.48, 133.18°)
OKLab	oklab(96.12% -0.0081 0.0086)
OKLCH	oklch(96.12% 0.012 133.4)
XYZ	xyz(83.0851, 89.1081, 92.1631)
Luminance	0.8911 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF4EC #F1ECF4

analogous

#F3F4EC #EFF4EC #ECF4ED

triadic

#EFF4EC #ECEFF4 #F4ECEF

tetradic

#EFF4EC #ECF3F4 #F1ECF4 #F4EDEC

square

#EFF4EC #ECF3F4 #F1ECF4 #F4EDEC

split-complementary

#EFF4EC #EDECF4 #F4ECF3

monochromatic

#AEC79E #CEDEC5 #EFF4EC #EFF4EC #EFF4EC

Accessibility & contrast

On white

1.12

#EFF4EC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.82

#EFF4EC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF4EC

18.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF4EC	#FFFFFF	#000000	##000000
##EFF4EC	1.00	1.12	18.82	18.82
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.82	21.00	1.00	1.00
##000000	18.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5F3EC

Deuteranopia (green-blind)

#F4F2EC

Tritanopia (blue-blind)

#EFF3F2

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #eff4ec;
/* rgb */ color: rgb(239, 244, 236);
/* oklch */ color: oklch(96.1% 0.012 133.4);

Tailwind

colors: {
  custom: {
    50: '#f4f7f2',
    500: '#eff4ec',
    950: '#000000',
  },
}

SCSS

$custom: #eff4ec;
$custom-light: #f4f7f2;
$custom-dark: #000000;

JSON

{
  "hex": "#eff4ec",
  "rgb": {
    "r": 239,
    "g": 244,
    "b": 236
  },
  "hsl": {
    "h": 97.5,
    "s": 26.667,
    "l": 94.118
  },
  "oklch": {
    "l": 0.96116,
    "c": 0.01182,
    "h": 133.4
  },
  "luminance": 0.89108
}

Semantic roles & 50–950 ramp

primary

#EFF4EC

secondary

#C5B7CD

accent

#40A57F

background

#FFFFFF

surface

#FEFEFE

border

#D6D6D6

text

#171716

muted

#858585

Preview Lab

Preview with #EFF4EC

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

Preview Lab → · Contrast checker → · Palette generator →