#EFFBF5#EFFBF5

#EFFBF5 is a very light, near-neutral teal. Relative luminance 0.939; OKLCH L 97.8% C 0.015 H 164.7°. Best body text is #000000 at 19.79:1 contrast (WCAG AA passes).

Color values

HEX	#EFFBF5
RGB	rgb(239, 251, 245)
HSL	hsl(150, 60%, 96%)
HSV	hsv(150, 5%, 98%)
CMYK	cmyk(4.8%, 0%, 2.4%, 1.6%)
CIE-LAB	lab(97.61, -5.01, 1.51)
CIE-LCH	lch(97.61, 5.23, 163.26°)
OKLab	oklab(97.75% -0.0144 0.0039)
OKLCH	oklch(97.75% 0.015 164.7)
XYZ	xyz(86.5721, 93.9371, 99.9392)
Luminance	0.9394 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFBF5 #FBEFF5

analogous

#EFFBEF #EFFBF5 #EFFBFB

triadic

#EFFBF5 #F5EFFB #FBF5EF

tetradic

#EFFBF5 #EFEFFB #FBEFF5 #FBFBEF

square

#EFFBF5 #EFEFFB #FBEFF5 #FBFBEF

split-complementary

#EFFBF5 #FBEFFB #FBEFEF

monochromatic

#8DE3B8 #BEEFD6 #E7F9F0 #E7F9F0 #E7F9F0

Accessibility & contrast

On white

1.06

#EFFBF5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.79

#EFFBF5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFBF5

19.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFBF5	#FFFFFF	#000000	##000000
##EFFBF5	1.00	1.06	19.79	19.79
#FFFFFF	1.06	1.00	21.00	21.00
#000000	19.79	21.00	1.00	1.00
##000000	19.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAF9F5

Deuteranopia (green-blind)

#F8F7F5

Tritanopia (blue-blind)

#EDFBF9

Achromatopsia (no color)

#F8F8F8

Design tokens & code

CSS

--color: #effbf5;
/* rgb */ color: rgb(239, 251, 245);
/* oklch */ color: oklch(97.8% 0.015 164.7);

Tailwind

colors: {
  custom: {
    50: '#f4fcf8',
    500: '#effbf5',
    950: '#000000',
  },
}

SCSS

$custom: #effbf5;
$custom-light: #f4fcf8;
$custom-dark: #000000;

JSON

{
  "hex": "#effbf5",
  "rgb": {
    "r": 239,
    "g": 251,
    "b": 245
  },
  "hsl": {
    "h": 150,
    "s": 60,
    "l": 96.078
  },
  "oklch": {
    "l": 0.9775,
    "c": 0.01489,
    "h": 164.7
  },
  "luminance": 0.93938
}

Semantic roles & 50–950 ramp

primary

#EFFBF5

secondary

#DFB0C7

accent

#1E73C8

background

#FFFFFF

surface

#FEFFFE

border

#D6D7D6

text

#171717

muted

#858585

Preview Lab

Preview with #EFFBF5

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

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