#EFFFFA#EFFFFA

#EFFFFA is a very light, near-neutral teal. Relative luminance 0.968; OKLCH L 98.7% C 0.018 H 175.3°. Best body text is #000000 at 20.35:1 contrast (WCAG AA passes).

Color values

HEX	#EFFFFA
RGB	rgb(239, 255, 250)
HSL	hsl(161, 100%, 97%)
HSV	hsv(161, 6%, 100%)
CMYK	cmyk(6.3%, 0%, 2%, 0%)
CIE-LAB	lab(98.74, -6.12, 0.59)
CIE-LCH	lch(98.74, 6.14, 174.53°)
OKLab	oklab(98.68% -0.0179 0.0015)
OKLCH	oklch(98.68% 0.018 175.3)
XYZ	xyz(88.6084, 96.7720, 104.4346)
Luminance	0.9677 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFFFA #FFEFF4

analogous

#EFFFF2 #EFFFFA #EFFCFF

triadic

#EFFFFA #FAEFFF #FFFAEF

tetradic

#EFFFFA #F2EFFF #FFEFF4 #FCFFEF

square

#EFFFFA #F2EFFF #FFEFF4 #FCFFEF

split-complementary

#EFFFFA #FFEFFC #FFF2EF

monochromatic

#75FFD4 #B2FFE7 #E0FFF5 #E0FFF5 #E0FFF5

Accessibility & contrast

On white

1.03

#EFFFFA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.35

#EFFFFA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFFFA

20.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFFFA	#FFFFFF	#000000	##000000
##EFFFFA	1.00	1.03	20.35	20.35
#FFFFFF	1.03	1.00	21.00	21.00
#000000	20.35	21.00	1.00	1.00
##000000	20.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEFDFA

Deuteranopia (green-blind)

#FAFAFA

Tritanopia (blue-blind)

#ECFFFD

Achromatopsia (no color)

#FBFBFB

Design tokens & code

CSS

--color: #effffa;
/* rgb */ color: rgb(239, 255, 250);
/* oklch */ color: oklch(98.7% 0.018 175.3);

Tailwind

colors: {
  custom: {
    50: '#f4fffb',
    500: '#effffa',
    950: '#000000',
  },
}

SCSS

$custom: #effffa;
$custom-light: #f4fffb;
$custom-dark: #000000;

JSON

{
  "hex": "#effffa",
  "rgb": {
    "r": 239,
    "g": 255,
    "b": 250
  },
  "hsl": {
    "h": 161.25,
    "s": 100,
    "l": 96.863
  },
  "oklch": {
    "l": 0.98683,
    "c": 0.01798,
    "h": 175.3
  },
  "luminance": 0.96773
}

Semantic roles & 50–950 ramp

primary

#EFFFFA

secondary

#EFA3BB

accent

#0048E6

background

#FFFFFF

surface

#FEFFFF

border

#D6D7D7

text

#171817

muted

#858685

Preview Lab

Preview with #EFFFFA

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

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