#EFF9EB#EFF9EB

#EFF9EB is a very light, muted green. Relative luminance 0.921; OKLCH L 97.1% C 0.021 H 136.6°. Best body text is #000000 at 19.42:1 contrast (WCAG AA passes).

Color values

HEX	#EFF9EB
RGB	rgb(239, 249, 235)
HSL	hsl(103, 54%, 95%)
HSV	hsv(103, 6%, 98%)
CMYK	cmyk(4%, 0%, 5.6%, 2.4%)
CIE-LAB	lab(96.86, -5.76, 5.57)
CIE-LCH	lch(96.86, 8.02, 135.94°)
OKLab	oklab(97.08% -0.0154 0.0146)
OKLCH	oklch(97.08% 0.021 136.6)
XYZ	xyz(84.4651, 92.0999, 91.9084)
Luminance	0.9210 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF9EB #F5EBF9

analogous

#F6F9EB #EFF9EB #EBF9EE

triadic

#EFF9EB #EBEFF9 #F9EBEF

tetradic

#EFF9EB #EBF6F9 #F5EBF9 #F9EEEB

square

#EFF9EB #EBF6F9 #F5EBF9 #F9EEEB

split-complementary

#EFF9EB #EEEBF9 #F9EBF6

monochromatic

#A4DD8D #C9EBBC #ECF8E7 #ECF8E7 #ECF8E7

Accessibility & contrast

On white

1.08

#EFF9EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.42

#EFF9EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF9EB

19.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF9EB	#FFFFFF	#000000	##000000
##EFF9EB	1.00	1.08	19.42	19.42
#FFFFFF	1.08	1.00	21.00	21.00
#000000	19.42	21.00	1.00	1.00
##000000	19.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAF7EA

Deuteranopia (green-blind)

#F8F6EC

Tritanopia (blue-blind)

#EFF8F5

Achromatopsia (no color)

#F6F6F6

Design tokens & code

CSS

--color: #eff9eb;
/* rgb */ color: rgb(239, 249, 235);
/* oklch */ color: oklch(97.1% 0.021 136.6);

Tailwind

colors: {
  custom: {
    50: '#f4fbf1',
    500: '#eff9eb',
    950: '#000000',
  },
}

SCSS

$custom: #eff9eb;
$custom-light: #f4fbf1;
$custom-dark: #000000;

JSON

{
  "hex": "#eff9eb",
  "rgb": {
    "r": 239,
    "g": 249,
    "b": 235
  },
  "hsl": {
    "h": 102.857,
    "s": 53.846,
    "l": 94.902
  },
  "oklch": {
    "l": 0.97082,
    "c": 0.02125,
    "h": 136.6
  },
  "luminance": 0.921
}

Semantic roles & 50–950 ramp

primary

#EFF9EB

secondary

#CEAEDA

accent

#24C194

background

#FFFFFF

surface

#FEFFFE

border

#D6D7D6

text

#171716

muted

#858585

Preview Lab

Preview with #EFF9EB

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

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