#EFF9EF#EFF9EF

#EFF9EF is a very light, near-neutral green. Relative luminance 0.923; OKLCH L 97.2% C 0.017 H 145.5°. Best body text is #000000 at 19.47:1 contrast (WCAG AA passes).

Color values

HEX	#EFF9EF
RGB	rgb(239, 249, 239)
HSL	hsl(120, 45%, 96%)
HSV	hsv(120, 4%, 98%)
CMYK	cmyk(4%, 0%, 4%, 2.4%)
CIE-LAB	lab(96.96, -5.07, 3.65)
CIE-LCH	lch(96.96, 6.24, 144.22°)
OKLab	oklab(97.19% -0.0139 0.0096)
OKLCH	oklch(97.19% 0.017 145.5)
XYZ	xyz(85.0495, 92.3337, 94.9861)
Luminance	0.9233 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF9EF #F9EFF9

analogous

#F4F9EF #EFF9EF #EFF9F4

triadic

#EFF9EF #EFEFF9 #F9EFEF

tetradic

#EFF9EF #EFF4F9 #F9EFF9 #F9F4EF

square

#EFF9EF #EFF4F9 #F9EFF9 #F9F4EF

split-complementary

#EFF9EF #F4EFF9 #F9EFF4

monochromatic

#96D896 #C2E8C2 #E9F7E9 #E9F7E9 #E9F7E9

Accessibility & contrast

On white

1.08

#EFF9EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.47

#EFF9EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF9EF

19.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF9EF	#FFFFFF	#000000	##000000
##EFF9EF	1.00	1.08	19.47	19.47
#FFFFFF	1.08	1.00	21.00	21.00
#000000	19.47	21.00	1.00	1.00
##000000	19.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAF7EF

Deuteranopia (green-blind)

#F8F6EF

Tritanopia (blue-blind)

#EEF8F6

Achromatopsia (no color)

#F6F6F6

Design tokens & code

CSS

--color: #eff9ef;
/* rgb */ color: rgb(239, 249, 239);
/* oklch */ color: oklch(97.2% 0.017 145.5);

Tailwind

colors: {
  custom: {
    50: '#f4fbf4',
    500: '#eff9ef',
    950: '#000000',
  },
}

SCSS

$custom: #eff9ef;
$custom-light: #f4fbf4;
$custom-dark: #000000;

JSON

{
  "hex": "#eff9ef",
  "rgb": {
    "r": 239,
    "g": 249,
    "b": 239
  },
  "hsl": {
    "h": 120,
    "s": 45.455,
    "l": 95.686
  },
  "oklch": {
    "l": 0.97189,
    "c": 0.01688,
    "h": 145.5
  },
  "luminance": 0.92334
}

Semantic roles & 50–950 ramp

primary

#EFF9EF

secondary

#D8B4D8

accent

#2DB9B9

background

#FFFFFF

surface

#FEFFFE

border

#D6D7D6

text

#171717

muted

#858585

Preview Lab

Preview with #EFF9EF

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

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