#EFF9DB#EFF9DB

#EFF9DB is a very light, muted yellow-green. Relative luminance 0.912; OKLCH L 96.7% C 0.041 H 122.2°. Best body text is #000000 at 19.24:1 contrast (WCAG AA passes).

Color values

HEX	#EFF9DB
RGB	rgb(239, 249, 219)
HSL	hsl(80, 71%, 92%)
HSV	hsv(80, 12%, 98%)
CMYK	cmyk(4%, 0%, 12%, 2.4%)
CIE-LAB	lab(96.50, -8.43, 13.29)
CIE-LCH	lch(96.50, 15.73, 122.39°)
OKLab	oklab(96.68% -0.0217 0.0345)
OKLCH	oklch(96.68% 0.041 122.2)
XYZ	xyz(82.2566, 91.2166, 80.2772)
Luminance	0.9122 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF9DB #E5DBF9

analogous

#F9F4DB #EFF9DB #E0F9DB

triadic

#EFF9DB #DBEFF9 #F9DBEF

tetradic

#EFF9DB #DBF9F4 #E5DBF9 #F9DBE0

square

#EFF9DB #DBF9F4 #E5DBF9 #F9DBE0

split-complementary

#EFF9DB #DBE0F9 #F4DBF9

monochromatic

#C0E872 #D8F0A7 #EFF9DB #F3FBE5 #F3FBE5

Accessibility & contrast

On white

1.09

#EFF9DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.24

#EFF9DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF9DB

19.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF9DB	#FFFFFF	#000000	##000000
##EFF9DB	1.00	1.09	19.24	19.24
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.24	21.00	1.00	1.00
##000000	19.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDF5D9

Deuteranopia (green-blind)

#FCF5DC

Tritanopia (blue-blind)

#F2F6F0

Achromatopsia (no color)

#F5F5F5

Design tokens & code

CSS

--color: #eff9db;
/* rgb */ color: rgb(239, 249, 219);
/* oklch */ color: oklch(96.7% 0.041 122.2);

Tailwind

colors: {
  custom: {
    50: '#f4fbe6',
    500: '#eff9db',
    950: '#000000',
  },
}

SCSS

$custom: #eff9db;
$custom-light: #f4fbe6;
$custom-dark: #000000;

JSON

{
  "hex": "#eff9db",
  "rgb": {
    "r": 239,
    "g": 249,
    "b": 219
  },
  "hsl": {
    "h": 80,
    "s": 71.429,
    "l": 91.765
  },
  "oklch": {
    "l": 0.96676,
    "c": 0.04073,
    "h": 122.2
  },
  "luminance": 0.91217
}

Semantic roles & 50–950 ramp

primary

#EFF9DB

secondary

#B19BDE

accent

#12D353

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#171715

muted

#858584

Preview Lab

Preview with #EFF9DB

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

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