#ECFAC1#ECFAC1

#ECFAC1 is a very light, moderate yellow-green. Relative luminance 0.901; OKLCH L 96.1% C 0.075 H 119.0°. Best body text is #000000 at 19.01:1 contrast (WCAG AA passes).

Color values

HEX	#ECFAC1
RGB	rgb(236, 250, 193)
HSL	hsl(75, 85%, 87%)
HSV	hsv(75, 23%, 98%)
CMYK	cmyk(5.6%, 0%, 22.8%, 2%)
CIE-LAB	lab(96.02, -13.92, 25.87)
CIE-LCH	lch(96.02, 29.38, 118.28°)
OKLab	oklab(96.07% -0.0365 0.0657)
OKLCH	oklch(96.07% 0.075 119)
XYZ	xyz(78.4024, 90.0545, 63.6936)
Luminance	0.9005 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFAC1 #CFC1FA

analogous

#FAECC1 #ECFAC1 #D0FAC1

triadic

#ECFAC1 #C1ECFA #FAC1EC

tetradic

#ECFAC1 #C1FAEC #CFC1FA #FAC1D0

square

#ECFAC1 #C1FAEC #CFC1FA #FAC1D0

split-complementary

#ECFAC1 #C1D0FA #ECC1FA

monochromatic

#C9F150 #DBF588 #ECFAC1 #F6FDE3 #F6FDE3

Accessibility & contrast

On white

1.10

#ECFAC1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.01

#ECFAC1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFAC1

19.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFAC1	#FFFFFF	#000000	##000000
##ECFAC1	1.00	1.10	19.01	19.01
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.01	21.00	1.00	1.00
##000000	19.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF4BD

Deuteranopia (green-blind)

#FFF4C3

Tritanopia (blue-blind)

#F2F4EB

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #ecfac1;
/* rgb */ color: rgb(236, 250, 193);
/* oklch */ color: oklch(96.1% 0.075 119.0);

Tailwind

colors: {
  custom: {
    50: '#f2fcd4',
    500: '#ecfac1',
    950: '#000000',
  },
}

SCSS

$custom: #ecfac1;
$custom-light: #f2fcd4;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfac1",
  "rgb": {
    "r": 236,
    "g": 250,
    "b": 193
  },
  "hsl": {
    "h": 74.737,
    "s": 85.075,
    "l": 86.863
  },
  "oklch": {
    "l": 0.96071,
    "c": 0.07519,
    "h": 119
  },
  "luminance": 0.90054
}

Semantic roles & 50–950 ramp

primary

#ECFAC1

secondary

#9880DF

accent

#04E23A

background

#FFFFFE

surface

#FEFFFB

border

#D6D7D4

text

#171714

muted

#858583

Preview Lab

Preview with #ECFAC1

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

Preview Lab → · Contrast checker → · Palette generator →