#ECFCAC#ECFCAC

#ECFCAC is a very light, moderate yellow-green. Relative luminance 0.904; OKLCH L 96.1% C 0.103 H 117.6°. Best body text is #000000 at 19.09:1 contrast (WCAG AA passes).

Color values

HEX	#ECFCAC
RGB	rgb(236, 252, 172)
HSL	hsl(72, 93%, 83%)
HSV	hsv(72, 32%, 99%)
CMYK	cmyk(6.3%, 0%, 31.7%, 1.2%)
CIE-LAB	lab(96.18, -17.71, 36.65)
CIE-LCH	lch(96.18, 40.70, 115.80°)
OKLab	oklab(96.08% -0.0476 0.0912)
OKLCH	oklch(96.08% 0.103 117.6)
XYZ	xyz(76.8487, 90.4327, 52.4285)
Luminance	0.9043 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFCAC #BCACFC

analogous

#FCE4AC #ECFCAC #C4FCAC

triadic

#ECFCAC #ACECFC #FCACEC

tetradic

#ECFCAC #ACFCE4 #BCACFC #FCACC4

square

#ECFCAC #ACFCE4 #BCACFC #FCACC4

split-complementary

#ECFCAC #ACC4FC #E4ACFC

monochromatic

#D1F836 #DEFA71 #ECFCAC #F8FEE1 #F8FEE1

Accessibility & contrast

On white

1.10

#ECFCAC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.09

#ECFCAC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFCAC

19.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFCAC	#FFFFFF	#000000	##000000
##ECFCAC	1.00	1.10	19.09	19.09
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.09	21.00	1.00	1.00
##000000	19.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF4A7

Deuteranopia (green-blind)

#FFF5B0

Tritanopia (blue-blind)

#F4F4E7

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #ecfcac;
/* rgb */ color: rgb(236, 252, 172);
/* oklch */ color: oklch(96.1% 0.103 117.6);

Tailwind

colors: {
  custom: {
    50: '#f3fdc5',
    500: '#ecfcac',
    950: '#000000',
  },
}

SCSS

$custom: #ecfcac;
$custom-light: #f3fdc5;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfcac",
  "rgb": {
    "r": 236,
    "g": 252,
    "b": 172
  },
  "hsl": {
    "h": 72,
    "s": 93.023,
    "l": 83.137
  },
  "oklch": {
    "l": 0.96077,
    "c": 0.10289,
    "h": 117.6
  },
  "luminance": 0.90432
}

Semantic roles & 50–950 ramp

primary

#ECFCAC

secondary

#836CE0

accent

#00E62E

background

#FFFFFD

surface

#FEFFF9

border

#D6D7D2

text

#171713

muted

#858582

Preview Lab

Preview with #ECFCAC

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

Preview Lab → · Contrast checker → · Palette generator →