#ECFFDC#ECFFDC

#ECFFDC is a very light, muted yellow-green. Relative luminance 0.945; OKLCH L 97.7% C 0.050 H 130.7°. Best body text is #000000 at 19.90:1 contrast (WCAG AA passes).

Color values

HEX	#ECFFDC
RGB	rgb(236, 255, 220)
HSL	hsl(93, 100%, 93%)
HSV	hsv(93, 14%, 100%)
CMYK	cmyk(7.5%, 0%, 13.7%, 0%)
CIE-LAB	lab(97.84, -12.27, 14.65)
CIE-LCH	lch(97.84, 19.10, 129.94°)
OKLab	oklab(97.69% -0.0326 0.0379)
OKLCH	oklch(97.69% 0.05 130.7)
XYZ	xyz(83.2682, 94.5197, 81.5536)
Luminance	0.9452 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFFDC #EFDCFF

analogous

#FEFFDC #ECFFDC #DCFFDD

triadic

#ECFFDC #DCECFF #FFDCEC

tetradic

#ECFFDC #DCFEFF #EFDCFF #FFDDDC

square

#ECFFDC #DCFEFF #EFDCFF #FFDDDC

split-complementary

#ECFFDC #DDDCFF #FFDCFE

monochromatic

#AAFF62 #CBFF9F #ECFFDC #EEFFE0 #EEFFE0

Accessibility & contrast

On white

1.06

#ECFFDC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.90

#ECFFDC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFFDC

19.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFFDC	#FFFFFF	#000000	##000000
##ECFFDC	1.00	1.06	19.90	19.90
#FFFFFF	1.06	1.00	21.00	21.00
#000000	19.90	21.00	1.00	1.00
##000000	19.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFFADA

Deuteranopia (green-blind)

#FFF8DD

Tritanopia (blue-blind)

#EDFCF5

Achromatopsia (no color)

#F9F9F9

Design tokens & code

CSS

--color: #ecffdc;
/* rgb */ color: rgb(236, 255, 220);
/* oklch */ color: oklch(97.7% 0.050 130.7);

Tailwind

colors: {
  custom: {
    50: '#f2ffe6',
    500: '#ecffdc',
    950: '#000000',
  },
}

SCSS

$custom: #ecffdc;
$custom-light: #f2ffe6;
$custom-dark: #000000;

JSON

{
  "hex": "#ecffdc",
  "rgb": {
    "r": 236,
    "g": 255,
    "b": 220
  },
  "hsl": {
    "h": 92.571,
    "s": 100,
    "l": 93.137
  },
  "oklch": {
    "l": 0.97694,
    "c": 0.04998,
    "h": 130.7
  },
  "luminance": 0.9452
}

Semantic roles & 50–950 ramp

primary

#ECFFDC

secondary

#C393EC

accent

#00E67D

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#171816

muted

#858684

Preview Lab

Preview with #ECFFDC

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

Preview Lab → · Contrast checker → · Palette generator →