#EFF5F3#EFF5F3

#EFF5F3 is a very light, near-neutral teal. Relative luminance 0.901; OKLCH L 96.5% C 0.007 H 174.4°. Best body text is #000000 at 19.03:1 contrast (WCAG AA passes).

Color values

HEX	#EFF5F3
RGB	rgb(239, 245, 243)
HSL	hsl(160, 23%, 95%)
HSV	hsv(160, 2%, 96%)
CMYK	cmyk(2.4%, 0%, 0.8%, 3.9%)
CIE-LAB	lab(96.05, -2.34, 0.27)
CIE-LCH	lch(96.05, 2.35, 173.48°)
OKLab	oklab(96.51% -0.0068 0.0007)
OKLCH	oklch(96.51% 0.007 174.4)
XYZ	xyz(84.4238, 90.1263, 97.7251)
Luminance	0.9013 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF5F3 #F5EFF1

analogous

#EFF5F0 #EFF5F3 #EFF4F5

triadic

#EFF5F3 #F3EFF5 #F5F3EF

tetradic

#EFF5F3 #F0EFF5 #F5EFF1 #F4F5EF

square

#EFF5F3 #F0EFF5 #F5EFF1 #F4F5EF

split-complementary

#EFF5F3 #F5EFF4 #F5F0EF

monochromatic

#A4C6BB #C9DDD7 #ECF3F1 #ECF3F1 #ECF3F1

Accessibility & contrast

On white

1.10

#EFF5F3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.03

#EFF5F3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF5F3

19.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF5F3	#FFFFFF	#000000	##000000
##EFF5F3	1.00	1.10	19.03	19.03
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.03	21.00	1.00	1.00
##000000	19.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5F4F3

Deuteranopia (green-blind)

#F3F3F3

Tritanopia (blue-blind)

#EEF5F4

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #eff5f3;
/* rgb */ color: rgb(239, 245, 243);
/* oklch */ color: oklch(96.5% 0.007 174.4);

Tailwind

colors: {
  custom: {
    50: '#f4f8f7',
    500: '#eff5f3',
    950: '#000000',
  },
}

SCSS

$custom: #eff5f3;
$custom-light: #f4f8f7;
$custom-dark: #000000;

JSON

{
  "hex": "#eff5f3",
  "rgb": {
    "r": 239,
    "g": 245,
    "b": 243
  },
  "hsl": {
    "h": 160,
    "s": 23.077,
    "l": 94.902
  },
  "oklch": {
    "l": 0.96506,
    "c": 0.00688,
    "h": 174.4
  },
  "luminance": 0.90127
}

Semantic roles & 50–950 ramp

primary

#EFF5F3

secondary

#CEBBC1

accent

#4463A2

background

#FFFFFF

surface

#FEFEFE

border

#D6D6D6

text

#171717

muted

#858585

Preview Lab

Preview with #EFF5F3

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

Preview Lab → · Contrast checker → · Palette generator →