#ECFDDA#ECFDDA

#ECFDDA is a very light, muted yellow-green. Relative luminance 0.931; OKLCH L 97.2% C 0.049 H 128.5°. Best body text is #000000 at 19.63:1 contrast (WCAG AA passes).

Color values

HEX	#ECFDDA
RGB	rgb(236, 253, 218)
HSL	hsl(89, 90%, 92%)
HSV	hsv(89, 14%, 99%)
CMYK	cmyk(6.7%, 0%, 13.8%, 0.8%)
CIE-LAB	lab(97.29, -11.60, 14.88)
CIE-LCH	lch(97.29, 18.87, 127.93°)
OKLab	oklab(97.24% -0.0306 0.0385)
OKLCH	oklch(97.24% 0.049 128.5)
XYZ	xyz(82.3702, 93.1450, 79.9554)
Luminance	0.9315 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFDDA #EBDAFD

analogous

#FDFDDA #ECFDDA #DBFDDA

triadic

#ECFDDA #DAECFD #FDDAEC

tetradic

#ECFDDA #DAFDFD #EBDAFD #FDDADB

square

#ECFDDA #DAFDFD #EBDAFD #FDDADB

split-complementary

#ECFDDA #DADBFD #FDDAFD

monochromatic

#B0F766 #CEFAA0 #ECFDDA #F0FDE2 #F0FDE2

Accessibility & contrast

On white

1.07

#ECFDDA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.63

#ECFDDA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFDDA

19.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFDDA	#FFFFFF	#000000	##000000
##ECFDDA	1.00	1.07	19.63	19.63
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.63	21.00	1.00	1.00
##000000	19.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF8D8

Deuteranopia (green-blind)

#FEF7DB

Tritanopia (blue-blind)

#EEFAF3

Achromatopsia (no color)

#F7F7F7

Design tokens & code

CSS

--color: #ecfdda;
/* rgb */ color: rgb(236, 253, 218);
/* oklch */ color: oklch(97.2% 0.049 128.5);

Tailwind

colors: {
  custom: {
    50: '#f2fee5',
    500: '#ecfdda',
    950: '#000000',
  },
}

SCSS

$custom: #ecfdda;
$custom-light: #f2fee5;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfdda",
  "rgb": {
    "r": 236,
    "g": 253,
    "b": 218
  },
  "hsl": {
    "h": 89.143,
    "s": 89.744,
    "l": 92.353
  },
  "oklch": {
    "l": 0.9724,
    "c": 0.04921,
    "h": 128.5
  },
  "luminance": 0.93145
}

Semantic roles & 50–950 ramp

primary

#ECFDDA

secondary

#BC95E7

accent

#00E66F

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#171715

muted

#858584

Preview Lab

Preview with #ECFDDA

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

Preview Lab → · Contrast checker → · Palette generator →