#EFF8D3#EFF8D3

#EFF8D3 is a very light, muted yellow-green. Relative luminance 0.902; OKLCH L 96.3% C 0.049 H 118.4°. Best body text is #000000 at 19.04:1 contrast (WCAG AA passes).

Color values

HEX	#EFF8D3
RGB	rgb(239, 248, 211)
HSL	hsl(75, 73%, 90%)
HSV	hsv(75, 15%, 97%)
CMYK	cmyk(3.6%, 0%, 14.9%, 2.7%)
CIE-LAB	lab(96.08, -9.19, 16.79)
CIE-LCH	lch(96.08, 19.14, 118.70°)
OKLab	oklab(96.29% -0.0235 0.0433)
OKLCH	oklch(96.29% 0.049 118.4)
XYZ	xyz(80.9204, 90.1889, 74.7605)
Luminance	0.9019 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF8D3 #DCD3F8

analogous

#F8EFD3 #EFF8D3 #DCF8D3

triadic

#EFF8D3 #D3EFF8 #F8D3EF

tetradic

#EFF8D3 #D3F8EF #DCD3F8 #F8D3DC

square

#EFF8D3 #D3F8EF #DCD3F8 #F8D3DC

split-complementary

#EFF8D3 #D3DCF8 #EFD3F8

monochromatic

#C9E769 #DCF09E #EFF8D3 #F5FBE5 #F5FBE5

Accessibility & contrast

On white

1.10

#EFF8D3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.04

#EFF8D3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF8D3

19.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF8D3	#FFFFFF	#000000	##000000
##EFF8D3	1.00	1.10	19.04	19.04
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.04	21.00	1.00	1.00
##000000	19.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDF4D1

Deuteranopia (green-blind)

#FCF4D4

Tritanopia (blue-blind)

#F3F4EE

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #eff8d3;
/* rgb */ color: rgb(239, 248, 211);
/* oklch */ color: oklch(96.3% 0.049 118.4);

Tailwind

colors: {
  custom: {
    50: '#f4fae0',
    500: '#eff8d3',
    950: '#000000',
  },
}

SCSS

$custom: #eff8d3;
$custom-light: #f4fae0;
$custom-dark: #000000;

JSON

{
  "hex": "#eff8d3",
  "rgb": {
    "r": 239,
    "g": 248,
    "b": 211
  },
  "hsl": {
    "h": 74.595,
    "s": 72.549,
    "l": 90
  },
  "oklch": {
    "l": 0.96285,
    "c": 0.04929,
    "h": 118.4
  },
  "luminance": 0.90189
}

Semantic roles & 50–950 ramp

primary

#EFF8D3

secondary

#A593DC

accent

#11D540

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#171715

muted

#858584

Preview Lab

Preview with #EFF8D3

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

Preview Lab → · Contrast checker → · Palette generator →