#ECF6CA#ECF6CA

#ECF6CA is a very light, muted yellow-green. Relative luminance 0.880; OKLCH L 95.5% C 0.058 H 117.9°. Best body text is #000000 at 18.60:1 contrast (WCAG AA passes).

Color values

HEX	#ECF6CA
RGB	rgb(236, 246, 202)
HSL	hsl(74, 71%, 88%)
HSV	hsv(74, 18%, 96%)
CMYK	cmyk(4.1%, 0%, 17.9%, 3.5%)
CIE-LAB	lab(95.16, -10.63, 20.10)
CIE-LCH	lch(95.16, 22.73, 117.87°)
OKLab	oklab(95.45% -0.0273 0.0516)
OKLCH	oklch(95.45% 0.058 117.9)
XYZ	xyz(78.2073, 88.0089, 68.7330)
Luminance	0.8801 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF6CA #D4CAF6

analogous

#F6EACA #ECF6CA #D6F6CA

triadic

#ECF6CA #CAECF6 #F6CAEC

tetradic

#ECF6CA #CAF6EA #D4CAF6 #F6CAD6

square

#ECF6CA #CAF6EA #D4CAF6 #F6CAD6

split-complementary

#ECF6CA #CAD6F6 #EACAF6

monochromatic

#C6E461 #D9ED96 #ECF6CA #F6FBE5 #F6FBE5

Accessibility & contrast

On white

1.13

#ECF6CA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.60

#ECF6CA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF6CA

18.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF6CA	#FFFFFF	#000000	##000000
##ECF6CA	1.00	1.13	18.60	18.60
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.60	21.00	1.00	1.00
##000000	18.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCF1C7

Deuteranopia (green-blind)

#FBF1CC

Tritanopia (blue-blind)

#F1F1EA

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #ecf6ca;
/* rgb */ color: rgb(236, 246, 202);
/* oklch */ color: oklch(95.5% 0.058 117.9);

Tailwind

colors: {
  custom: {
    50: '#f2f9da',
    500: '#ecf6ca',
    950: '#000000',
  },
}

SCSS

$custom: #ecf6ca;
$custom-light: #f2f9da;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf6ca",
  "rgb": {
    "r": 236,
    "g": 246,
    "b": 202
  },
  "hsl": {
    "h": 73.636,
    "s": 70.968,
    "l": 87.843
  },
  "oklch": {
    "l": 0.9545,
    "c": 0.05836,
    "h": 117.9
  },
  "luminance": 0.88009
}

Semantic roles & 50–950 ramp

primary

#ECF6CA

secondary

#9D8CD8

accent

#13D33E

background

#FFFFFE

surface

#FEFFFB

border

#D6D7D4

text

#171714

muted

#858583

Preview Lab

Preview with #ECF6CA

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

Preview Lab → · Contrast checker → · Palette generator →