#ECFFF2#ECFFF2

#ECFFF2 is a very light, muted green. Relative luminance 0.958; OKLCH L 98.3% C 0.026 H 156.0°. Best body text is #000000 at 20.15:1 contrast (WCAG AA passes).

Color values

HEX	#ECFFF2
RGB	rgb(236, 255, 242)
HSL	hsl(139, 100%, 96%)
HSV	hsv(139, 7%, 100%)
CMYK	cmyk(7.5%, 0%, 5.1%, 0%)
CIE-LAB	lab(98.34, -8.53, 4.09)
CIE-LCH	lch(98.34, 9.46, 154.40°)
OKLab	oklab(98.25% -0.0239 0.0107)
OKLCH	oklch(98.25% 0.026 156)
XYZ	xyz(86.3759, 95.7628, 97.9206)
Luminance	0.9576 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFFF2 #FFECF9

analogous

#F0FFEC #ECFFF2 #ECFFFC

triadic

#ECFFF2 #F2ECFF #FFF2EC

tetradic

#ECFFF2 #ECF0FF #FFECF9 #FFFCEC

square

#ECFFF2 #ECF0FF #FFECF9 #FFFCEC

split-complementary

#ECFFF2 #FCECFF #FFECF0

monochromatic

#72FF9E #AFFFC8 #E0FFEA #E0FFEA #E0FFEA

Accessibility & contrast

On white

1.04

#ECFFF2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.15

#ECFFF2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFFF2

20.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFFF2	#FFFFFF	#000000	##000000
##ECFFF2	1.00	1.04	20.15	20.15
#FFFFFF	1.04	1.00	21.00	21.00
#000000	20.15	21.00	1.00	1.00
##000000	20.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFFCF1

Deuteranopia (green-blind)

#FBF9F3

Tritanopia (blue-blind)

#E9FFFB

Achromatopsia (no color)

#FAFAFA

Design tokens & code

CSS

--color: #ecfff2;
/* rgb */ color: rgb(236, 255, 242);
/* oklch */ color: oklch(98.3% 0.026 156.0);

Tailwind

colors: {
  custom: {
    50: '#f2fff6',
    500: '#ecfff2',
    950: '#000000',
  },
}

SCSS

$custom: #ecfff2;
$custom-light: #f2fff6;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfff2",
  "rgb": {
    "r": 236,
    "g": 255,
    "b": 242
  },
  "hsl": {
    "h": 138.947,
    "s": 100,
    "l": 96.275
  },
  "oklch": {
    "l": 0.98251,
    "c": 0.02621,
    "h": 156
  },
  "luminance": 0.95764
}

Semantic roles & 50–950 ramp

primary

#ECFFF2

secondary

#EEA1D6

accent

#009DE6

background

#FFFFFF

surface

#FEFFFE

border

#D6D7D6

text

#161817

muted

#858685

Preview Lab

Preview with #ECFFF2

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

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