#ECFCBC#ECFCBC

#ECFCBC is a very light, moderate yellow-green. Relative luminance 0.911; OKLCH L 96.4% C 0.084 H 119.4°. Best body text is #000000 at 19.22:1 contrast (WCAG AA passes).

Color values

HEX	#ECFCBC
RGB	rgb(236, 252, 188)
HSL	hsl(75, 91%, 86%)
HSV	hsv(75, 25%, 99%)
CMYK	cmyk(6.3%, 0%, 25.4%, 1.2%)
CIE-LAB	lab(96.44, -15.60, 28.98)
CIE-LCH	lch(96.44, 32.92, 118.29°)
OKLab	oklab(96.38% -0.0413 0.0732)
OKLCH	oklch(96.38% 0.084 119.4)
XYZ	xyz(78.4788, 91.0847, 61.0139)
Luminance	0.9109 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFCBC #CCBCFC

analogous

#FCECBC #ECFCBC #CCFCBC

triadic

#ECFCBC #BCECFC #FCBCEC

tetradic

#ECFCBC #BCFCEC #CCBCFC #FCBCCC

square

#ECFCBC #BCFCEC #CCBCFC #FCBCCC

split-complementary

#ECFCBC #BCCCFC #ECBCFC

monochromatic

#CBF747 #DBF981 #ECFCBC #F7FEE2 #F7FEE2

Accessibility & contrast

On white

1.09

#ECFCBC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.22

#ECFCBC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFCBC

19.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFCBC	#FFFFFF	#000000	##000000
##ECFCBC	1.00	1.09	19.22	19.22
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.22	21.00	1.00	1.00
##000000	19.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF5B8

Deuteranopia (green-blind)

#FFF5BF

Tritanopia (blue-blind)

#F2F5EB

Achromatopsia (no color)

#F5F5F5

Design tokens & code

CSS

--color: #ecfcbc;
/* rgb */ color: rgb(236, 252, 188);
/* oklch */ color: oklch(96.4% 0.084 119.4);

Tailwind

colors: {
  custom: {
    50: '#f2fdd0',
    500: '#ecfcbc',
    950: '#000000',
  },
}

SCSS

$custom: #ecfcbc;
$custom-light: #f2fdd0;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfcbc",
  "rgb": {
    "r": 236,
    "g": 252,
    "b": 188
  },
  "hsl": {
    "h": 75,
    "s": 91.429,
    "l": 86.275
  },
  "oklch": {
    "l": 0.96379,
    "c": 0.08407,
    "h": 119.4
  },
  "luminance": 0.91085
}

Semantic roles & 50–950 ramp

primary

#ECFCBC

secondary

#947AE2

accent

#00E639

background

#FFFFFE

surface

#FEFFFB

border

#D6D7D4

text

#171714

muted

#858583

Preview Lab

Preview with #ECFCBC

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

Preview Lab → · Contrast checker → · Palette generator →