#ECFCAA#ECFCAA

#ECFCAA is a very light, moderate yellow-green. Relative luminance 0.904; OKLCH L 96.0% C 0.105 H 117.4°. Best body text is #000000 at 19.07:1 contrast (WCAG AA passes).

Color values

HEX	#ECFCAA
RGB	rgb(236, 252, 170)
HSL	hsl(72, 93%, 83%)
HSV	hsv(72, 33%, 99%)
CMYK	cmyk(6.3%, 0%, 32.5%, 1.2%)
CIE-LAB	lab(96.14, -17.96, 37.60)
CIE-LCH	lch(96.14, 41.67, 115.54°)
OKLab	oklab(96.04% -0.0484 0.0934)
OKLCH	oklch(96.04% 0.105 117.4)
XYZ	xyz(76.6581, 90.3564, 51.4245)
Luminance	0.9036 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFCAA #BAAAFC

analogous

#FCE3AA #ECFCAA #C3FCAA

triadic

#ECFCAA #AAECFC #FCAAEC

tetradic

#ECFCAA #AAFCE3 #BAAAFC #FCAAC3

square

#ECFCAA #AAFCE3 #BAAAFC #FCAAC3

split-complementary

#ECFCAA #AAC3FC #E3AAFC

monochromatic

#D2F834 #DFFA6F #ECFCAA #F8FEE1 #F8FEE1

Accessibility & contrast

On white

1.10

#ECFCAA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.07

#ECFCAA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFCAA

19.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFCAA	#FFFFFF	#000000	##000000
##ECFCAA	1.00	1.10	19.07	19.07
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.07	21.00	1.00	1.00
##000000	19.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF4A4

Deuteranopia (green-blind)

#FFF4AE

Tritanopia (blue-blind)

#F4F3E7

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #ecfcaa;
/* rgb */ color: rgb(236, 252, 170);
/* oklch */ color: oklch(96.0% 0.105 117.4);

Tailwind

colors: {
  custom: {
    50: '#f3fdc4',
    500: '#ecfcaa',
    950: '#000000',
  },
}

SCSS

$custom: #ecfcaa;
$custom-light: #f3fdc4;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfcaa",
  "rgb": {
    "r": 236,
    "g": 252,
    "b": 170
  },
  "hsl": {
    "h": 71.707,
    "s": 93.182,
    "l": 82.745
  },
  "oklch": {
    "l": 0.96042,
    "c": 0.10519,
    "h": 117.4
  },
  "luminance": 0.90356
}

Semantic roles & 50–950 ramp

primary

#ECFCAA

secondary

#816AE0

accent

#00E62D

background

#FFFFFD

surface

#FEFFF9

border

#D6D7D2

text

#171712

muted

#858582

Preview Lab

Preview with #ECFCAA

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

Preview Lab → · Contrast checker → · Palette generator →