#ECFDB6#ECFDB6

#ECFDB6 is a very light, moderate yellow-green. Relative luminance 0.915; OKLCH L 96.5% C 0.093 H 119.1°. Best body text is #000000 at 19.29:1 contrast (WCAG AA passes).

Color values

HEX	#ECFDB6
RGB	rgb(236, 253, 182)
HSL	hsl(74, 95%, 85%)
HSV	hsv(74, 28%, 99%)
CMYK	cmyk(6.7%, 0%, 28.1%, 0.8%)
CIE-LAB	lab(96.60, -16.90, 32.21)
CIE-LCH	lch(96.60, 36.38, 117.69°)
OKLab	oklab(96.47% -0.045 0.0809)
OKLCH	oklch(96.47% 0.093 119.1)
XYZ	xyz(78.1603, 91.4611, 57.7831)
Luminance	0.9146 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFDB6 #C7B6FD

analogous

#FDEAB6 #ECFDB6 #C8FDB6

triadic

#ECFDB6 #B6ECFD #FDB6EC

tetradic

#ECFDB6 #B6FDEA #C7B6FD #FDB6C8

square

#ECFDB6 #B6FDEA #C7B6FD #FDB6C8

split-complementary

#ECFDB6 #B6C8FD #EAB6FD

monochromatic

#CDFA3F #DCFB7A #ECFDB6 #F7FEE1 #F7FEE1

Accessibility & contrast

On white

1.09

#ECFDB6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.29

#ECFDB6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFDB6

19.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFDB6	#FFFFFF	#000000	##000000
##ECFDB6	1.00	1.09	19.29	19.29
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.29	21.00	1.00	1.00
##000000	19.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF5B1

Deuteranopia (green-blind)

#FFF6B9

Tritanopia (blue-blind)

#F3F6EA

Achromatopsia (no color)

#F5F5F5

Design tokens & code

CSS

--color: #ecfdb6;
/* rgb */ color: rgb(236, 253, 182);
/* oklch */ color: oklch(96.5% 0.093 119.1);

Tailwind

colors: {
  custom: {
    50: '#f2fecc',
    500: '#ecfdb6',
    950: '#000000',
  },
}

SCSS

$custom: #ecfdb6;
$custom-light: #f2fecc;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfdb6",
  "rgb": {
    "r": 236,
    "g": 253,
    "b": 182
  },
  "hsl": {
    "h": 74.366,
    "s": 94.667,
    "l": 85.294
  },
  "oklch": {
    "l": 0.96468,
    "c": 0.0926,
    "h": 119.1
  },
  "luminance": 0.91461
}

Semantic roles & 50–950 ramp

primary

#ECFDB6

secondary

#8F74E3

accent

#00E637

background

#FFFFFE

surface

#FEFFFA

border

#D6D7D3

text

#171713

muted

#858583

Preview Lab

Preview with #ECFDB6

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

Preview Lab → · Contrast checker → · Palette generator →