#EFF6DC#EFF6DC

#EFF6DC is a very light, muted yellow-green. Relative luminance 0.894; OKLCH L 96.1% C 0.035 H 119.3°. Best body text is #000000 at 18.89:1 contrast (WCAG AA passes).

Color values

HEX	#EFF6DC
RGB	rgb(239, 246, 220)
HSL	hsl(76, 59%, 91%)
HSV	hsv(76, 11%, 96%)
CMYK	cmyk(2.8%, 0%, 10.6%, 3.5%)
CIE-LAB	lab(95.76, -6.77, 11.72)
CIE-LCH	lch(95.76, 13.53, 120.00°)
OKLab	oklab(96.1% -0.0171 0.0305)
OKLCH	oklch(96.1% 0.035 119.3)
XYZ	xyz(81.4688, 89.4297, 80.6660)
Luminance	0.8943 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF6DC #E3DCF6

analogous

#F6F0DC #EFF6DC #E2F6DC

triadic

#EFF6DC #DCEFF6 #F6DCEF

tetradic

#EFF6DC #DCF6F0 #E3DCF6 #F6DCE2

square

#EFF6DC #DCF6F0 #E3DCF6 #F6DCE2

split-complementary

#EFF6DC #DCE2F6 #F0DCF6

monochromatic

#C2DD7B #D9E9AB #EFF6DC #F4F9E7 #F4F9E7

Accessibility & contrast

On white

1.11

#EFF6DC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.89

#EFF6DC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF6DC

18.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF6DC	#FFFFFF	#000000	##000000
##EFF6DC	1.00	1.11	18.89	18.89
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.89	21.00	1.00	1.00
##000000	18.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAF3DB

Deuteranopia (green-blind)

#F9F3DD

Tritanopia (blue-blind)

#F2F3EE

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #eff6dc;
/* rgb */ color: rgb(239, 246, 220);
/* oklch */ color: oklch(96.1% 0.035 119.3);

Tailwind

colors: {
  custom: {
    50: '#f4f9e6',
    500: '#eff6dc',
    950: '#000000',
  },
}

SCSS

$custom: #eff6dc;
$custom-light: #f4f9e6;
$custom-dark: #000000;

JSON

{
  "hex": "#eff6dc",
  "rgb": {
    "r": 239,
    "g": 246,
    "b": 220
  },
  "hsl": {
    "h": 76.154,
    "s": 59.091,
    "l": 91.373
  },
  "oklch": {
    "l": 0.96099,
    "c": 0.03496,
    "h": 119.3
  },
  "luminance": 0.8943
}

Semantic roles & 50–950 ramp

primary

#EFF6DC

secondary

#AE9FD7

accent

#1FC74C

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#171716

muted

#858584

Preview Lab

Preview with #EFF6DC

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

Preview Lab → · Contrast checker → · Palette generator →