#ECFFF5#ECFFF5

#ECFFF5 is a very light, muted green. Relative luminance 0.959; OKLCH L 98.3% C 0.024 H 163.2°. Best body text is #000000 at 20.19:1 contrast (WCAG AA passes).

Color values

HEX	#ECFFF5
RGB	rgb(236, 255, 245)
HSL	hsl(148, 100%, 96%)
HSV	hsv(148, 7%, 100%)
CMYK	cmyk(7.5%, 0%, 3.9%, 0%)
CIE-LAB	lab(98.41, -7.99, 2.65)
CIE-LCH	lch(98.41, 8.42, 161.66°)
OKLab	oklab(98.33% -0.0228 0.0069)
OKLCH	oklch(98.33% 0.024 163.2)
XYZ	xyz(86.8301, 95.9445, 100.3131)
Luminance	0.9595 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFFF5 #FFECF6

analogous

#EDFFEC #ECFFF5 #ECFFFF

triadic

#ECFFF5 #F5ECFF #FFF5EC

tetradic

#ECFFF5 #ECEDFF #FFECF6 #FFFFEC

square

#ECFFF5 #ECEDFF #FFECF6 #FFFFEC

split-complementary

#ECFFF5 #FFECFF #FFECED

monochromatic

#72FFB5 #AFFFD5 #E0FFEF #E0FFEF #E0FFEF

Accessibility & contrast

On white

1.04

#ECFFF5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.19

#ECFFF5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFFF5

20.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFFF5	#FFFFFF	#000000	##000000
##ECFFF5	1.00	1.04	20.19	20.19
#FFFFFF	1.04	1.00	21.00	21.00
#000000	20.19	21.00	1.00	1.00
##000000	20.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEFCF5

Deuteranopia (green-blind)

#FBF9F6

Tritanopia (blue-blind)

#E9FFFC

Achromatopsia (no color)

#FAFAFA

Design tokens & code

CSS

--color: #ecfff5;
/* rgb */ color: rgb(236, 255, 245);
/* oklch */ color: oklch(98.3% 0.024 163.2);

Tailwind

colors: {
  custom: {
    50: '#f2fff8',
    500: '#ecfff5',
    950: '#000000',
  },
}

SCSS

$custom: #ecfff5;
$custom-light: #f2fff8;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfff5",
  "rgb": {
    "r": 236,
    "g": 255,
    "b": 245
  },
  "hsl": {
    "h": 148.421,
    "s": 100,
    "l": 96.275
  },
  "oklch": {
    "l": 0.98332,
    "c": 0.02381,
    "h": 163.2
  },
  "luminance": 0.95945
}

Semantic roles & 50–950 ramp

primary

#ECFFF5

secondary

#EEA1CA

accent

#0079E6

background

#FFFFFF

surface

#FEFFFE

border

#D6D7D6

text

#161817

muted

#858685

Preview Lab

Preview with #ECFFF5

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

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