#ECFEC4#ECFEC4

#ECFEC4 is a very light, moderate yellow-green. Relative luminance 0.927; OKLCH L 97.0% C 0.077 H 121.9°. Best body text is #000000 at 19.54:1 contrast (WCAG AA passes).

Color values

HEX	#ECFEC4
RGB	rgb(236, 254, 196)
HSL	hsl(79, 97%, 88%)
HSV	hsv(79, 23%, 100%)
CMYK	cmyk(7.1%, 0%, 22.8%, 0.4%)
CIE-LAB	lab(97.11, -15.45, 25.84)
CIE-LCH	lch(97.11, 30.11, 120.87°)
OKLab	oklab(96.95% -0.0408 0.0657)
OKLCH	oklch(96.95% 0.077 121.9)
XYZ	xyz(79.9966, 92.7020, 65.8927)
Luminance	0.9270 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFEC4 #D6C4FE

analogous

#FEF3C4 #ECFEC4 #CFFEC4

triadic

#ECFEC4 #C4ECFE #FEC4EC

tetradic

#ECFEC4 #C4FEF3 #D6C4FE #FEC4CF

square

#ECFEC4 #C4FEF3 #D6C4FE #FEC4CF

split-complementary

#ECFEC4 #C4CFFE #F3C4FE

monochromatic

#C5FC4C #D9FD88 #ECFEC4 #F5FEE1 #F5FEE1

Accessibility & contrast

On white

1.07

#ECFEC4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.54

#ECFEC4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFEC4

19.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFEC4	#FFFFFF	#000000	##000000
##ECFEC4	1.00	1.07	19.54	19.54
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.54	21.00	1.00	1.00
##000000	19.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF7C0

Deuteranopia (green-blind)

#FFF7C6

Tritanopia (blue-blind)

#F1F8EE

Achromatopsia (no color)

#F7F7F7

Design tokens & code

CSS

--color: #ecfec4;
/* rgb */ color: rgb(236, 254, 196);
/* oklch */ color: oklch(97.0% 0.077 121.9);

Tailwind

colors: {
  custom: {
    50: '#f2fed6',
    500: '#ecfec4',
    950: '#000000',
  },
}

SCSS

$custom: #ecfec4;
$custom-light: #f2fed6;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfec4",
  "rgb": {
    "r": 236,
    "g": 254,
    "b": 196
  },
  "hsl": {
    "h": 78.621,
    "s": 96.667,
    "l": 88.235
  },
  "oklch": {
    "l": 0.96953,
    "c": 0.07733,
    "h": 121.9
  },
  "luminance": 0.92702
}

Semantic roles & 50–950 ramp

primary

#ECFEC4

secondary

#A080E6

accent

#00E647

background

#FFFFFE

surface

#FEFFFB

border

#D6D7D4

text

#171714

muted

#858583

Preview Lab

Preview with #ECFEC4

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

Preview Lab → · Contrast checker → · Palette generator →