#ECFDE2#ECFDE2

#ECFDE2 is a very light, muted yellow-green. Relative luminance 0.936; OKLCH L 97.4% C 0.040 H 133.7°. Best body text is #000000 at 19.71:1 contrast (WCAG AA passes).

Color values

HEX	#ECFDE2
RGB	rgb(236, 253, 226)
HSL	hsl(98, 87%, 94%)
HSV	hsv(98, 11%, 99%)
CMYK	cmyk(6.7%, 0%, 10.7%, 0.8%)
CIE-LAB	lab(97.46, -10.29, 11.03)
CIE-LCH	lch(97.46, 15.09, 133.01°)
OKLab	oklab(97.44% -0.0275 0.0287)
OKLCH	oklch(97.44% 0.04 133.7)
XYZ	xyz(83.4424, 93.5739, 85.6023)
Luminance	0.9357 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFDE2 #F3E2FD

analogous

#FAFDE2 #ECFDE2 #E2FDE6

triadic

#ECFDE2 #E2ECFD #FDE2EC

tetradic

#ECFDE2 #E2FAFD #F3E2FD #FDE6E2

square

#ECFDE2 #E2FAFD #F3E2FD #FDE6E2

split-complementary

#ECFDE2 #E6E2FD #FDE2FA

monochromatic

#A1F56F #C6F9A9 #ECFDE2 #ECFDE2 #ECFDE2

Accessibility & contrast

On white

1.07

#ECFDE2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.71

#ECFDE2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFDE2

19.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFDE2	#FFFFFF	#000000	##000000
##ECFDE2	1.00	1.07	19.71	19.71
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.71	21.00	1.00	1.00
##000000	19.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF9E1

Deuteranopia (green-blind)

#FDF7E3

Tritanopia (blue-blind)

#ECFBF5

Achromatopsia (no color)

#F8F8F8

Design tokens & code

CSS

--color: #ecfde2;
/* rgb */ color: rgb(236, 253, 226);
/* oklch */ color: oklch(97.4% 0.040 133.7);

Tailwind

colors: {
  custom: {
    50: '#f2feeb',
    500: '#ecfde2',
    950: '#000000',
  },
}

SCSS

$custom: #ecfde2;
$custom-light: #f2feeb;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfde2",
  "rgb": {
    "r": 236,
    "g": 253,
    "b": 226
  },
  "hsl": {
    "h": 97.778,
    "s": 87.097,
    "l": 93.922
  },
  "oklch": {
    "l": 0.97435,
    "c": 0.03972,
    "h": 133.7
  },
  "luminance": 0.93574
}

Semantic roles & 50–950 ramp

primary

#ECFDE2

secondary

#CB9CE7

accent

#02E490

background

#FFFFFE

surface

#FEFFFD

border

#D6D7D5

text

#161716

muted

#858584

Preview Lab

Preview with #ECFDE2

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

Preview Lab → · Contrast checker → · Palette generator →