#ECFDBF#ECFDBF

#ECFDBF is a very light, moderate yellow-green. Relative luminance 0.918; OKLCH L 96.6% C 0.082 H 120.4°. Best body text is #000000 at 19.37:1 contrast (WCAG AA passes).

Color values

HEX	#ECFDBF
RGB	rgb(236, 253, 191)
HSL	hsl(76, 94%, 87%)
HSV	hsv(76, 25%, 99%)
CMYK	cmyk(6.7%, 0%, 24.5%, 0.8%)
CIE-LAB	lab(96.76, -15.67, 27.89)
CIE-LCH	lch(96.76, 31.99, 119.33°)
OKLab	oklab(96.65% -0.0414 0.0706)
OKLCH	oklch(96.65% 0.082 120.4)
XYZ	xyz(79.1204, 91.8451, 62.8398)
Luminance	0.9184 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFDBF #D0BFFD

analogous

#FDEFBF #ECFDBF #CDFDBF

triadic

#ECFDBF #BFECFD #FDBFEC

tetradic

#ECFDBF #BFFDEF #D0BFFD #FDBFCD

square

#ECFDBF #BFFDEF #D0BFFD #FDBFCD

split-complementary

#ECFDBF #BFCDFD #EFBFFD

monochromatic

#C9F948 #DAFB84 #ECFDBF #F6FEE1 #F6FEE1

Accessibility & contrast

On white

1.08

#ECFDBF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.37

#ECFDBF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFDBF

19.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFDBF	#FFFFFF	#000000	##000000
##ECFDBF	1.00	1.08	19.37	19.37
#FFFFFF	1.08	1.00	21.00	21.00
#000000	19.37	21.00	1.00	1.00
##000000	19.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF6BB

Deuteranopia (green-blind)

#FFF6C2

Tritanopia (blue-blind)

#F2F6EC

Achromatopsia (no color)

#F6F6F6

Design tokens & code

CSS

--color: #ecfdbf;
/* rgb */ color: rgb(236, 253, 191);
/* oklch */ color: oklch(96.6% 0.082 120.4);

Tailwind

colors: {
  custom: {
    50: '#f2fed2',
    500: '#ecfdbf',
    950: '#000000',
  },
}

SCSS

$custom: #ecfdbf;
$custom-light: #f2fed2;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfdbf",
  "rgb": {
    "r": 236,
    "g": 253,
    "b": 191
  },
  "hsl": {
    "h": 76.452,
    "s": 93.939,
    "l": 87.059
  },
  "oklch": {
    "l": 0.96645,
    "c": 0.0819,
    "h": 120.4
  },
  "luminance": 0.91845
}

Semantic roles & 50–950 ramp

primary

#ECFDBF

secondary

#997CE4

accent

#00E63F

background

#FFFFFE

surface

#FEFFFB

border

#D6D7D4

text

#171714

muted

#858583

Preview Lab

Preview with #ECFDBF

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

Preview Lab → · Contrast checker → · Palette generator →