#ECFECF#ECFECF

#ECFECF is a very light, moderate yellow-green. Relative luminance 0.932; OKLCH L 97.2% C 0.064 H 124.6°. Best body text is #000000 at 19.64:1 contrast (WCAG AA passes).

Color values

HEX	#ECFECF
RGB	rgb(236, 254, 207)
HSL	hsl(83, 96%, 90%)
HSV	hsv(83, 19%, 100%)
CMYK	cmyk(7.1%, 0%, 18.5%, 0.4%)
CIE-LAB	lab(97.32, -13.82, 20.55)
CIE-LCH	lch(97.32, 24.76, 123.92°)
OKLab	oklab(97.19% -0.0364 0.0527)
OKLCH	oklch(97.19% 0.064 124.6)
XYZ	xyz(81.2948, 93.2213, 72.7301)
Luminance	0.9322 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFECF #E1CFFE

analogous

#FEF9CF #ECFECF #D4FECF

triadic

#ECFECF #CFECFE #FECFEC

tetradic

#ECFECF #CFFEF9 #E1CFFE #FECFD4

square

#ECFECF #CFFEF9 #E1CFFE #FECFD4

split-complementary

#ECFECF #CFD4FE #F9CFFE

monochromatic

#BDFC57 #D4FD93 #ECFECF #F3FEE1 #F3FEE1

Accessibility & contrast

On white

1.07

#ECFECF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.64

#ECFECF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFECF

19.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFECF	#FFFFFF	#000000	##000000
##ECFECF	1.00	1.07	19.64	19.64
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.64	21.00	1.00	1.00
##000000	19.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF8CC

Deuteranopia (green-blind)

#FFF7D1

Tritanopia (blue-blind)

#EFF9F1

Achromatopsia (no color)

#F7F7F7

Design tokens & code

CSS

--color: #ecfecf;
/* rgb */ color: rgb(236, 254, 207);
/* oklch */ color: oklch(97.2% 0.064 124.6);

Tailwind

colors: {
  custom: {
    50: '#f2fedd',
    500: '#ecfecf',
    950: '#000000',
  },
}

SCSS

$custom: #ecfecf;
$custom-light: #f2fedd;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfecf",
  "rgb": {
    "r": 236,
    "g": 254,
    "b": 207
  },
  "hsl": {
    "h": 82.979,
    "s": 95.918,
    "l": 90.392
  },
  "oklch": {
    "l": 0.9719,
    "c": 0.06405,
    "h": 124.6
  },
  "luminance": 0.93221
}

Semantic roles & 50–950 ramp

primary

#ECFECF

secondary

#AE89E8

accent

#00E658

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#171715

muted

#858584

Preview Lab

Preview with #ECFECF

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

Preview Lab → · Contrast checker → · Palette generator →