#ECFFAE#ECFFAE

#ECFFAE is a very light, moderate yellow-green. Relative luminance 0.924; OKLCH L 96.7% C 0.105 H 119.1°. Best body text is #000000 at 19.48:1 contrast (WCAG AA passes).

Color values

HEX	#ECFFAE
RGB	rgb(236, 255, 174)
HSL	hsl(74, 100%, 84%)
HSV	hsv(74, 32%, 100%)
CMYK	cmyk(7.5%, 0%, 31.8%, 0%)
CIE-LAB	lab(96.99, -18.91, 36.73)
CIE-LCH	lch(96.99, 41.31, 117.25°)
OKLab	oklab(96.73% -0.051 0.0914)
OKLCH	oklch(96.73% 0.105 119.1)
XYZ	xyz(77.9917, 92.4091, 53.7642)
Luminance	0.9241 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFFAE #C1AEFF

analogous

#FFEAAE #ECFFAE #C4FFAE

triadic

#ECFFAE #AEECFF #FFAEEC

tetradic

#ECFFAE #AEFFEA #C1AEFF #FFAEC4

square

#ECFFAE #AEFFEA #C1AEFF #FFAEC4

split-complementary

#ECFFAE #AEC4FF #EAAEFF

monochromatic

#CFFF34 #DEFF71 #ECFFAE #F8FFE0 #F8FFE0

Accessibility & contrast

On white

1.08

#ECFFAE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.48

#ECFFAE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFFAE

19.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFFAE	#FFFFFF	#000000	##000000
##ECFFAE	1.00	1.08	19.48	19.48
#FFFFFF	1.08	1.00	21.00	21.00
#000000	19.48	21.00	1.00	1.00
##000000	19.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF6A8

Deuteranopia (green-blind)

#FFF7B2

Tritanopia (blue-blind)

#F4F7EA

Achromatopsia (no color)

#F6F6F6

Design tokens & code

CSS

--color: #ecffae;
/* rgb */ color: rgb(236, 255, 174);
/* oklch */ color: oklch(96.7% 0.105 119.1);

Tailwind

colors: {
  custom: {
    50: '#f3ffc7',
    500: '#ecffae',
    950: '#000000',
  },
}

SCSS

$custom: #ecffae;
$custom-light: #f3ffc7;
$custom-dark: #000000;

JSON

{
  "hex": "#ecffae",
  "rgb": {
    "r": 236,
    "g": 255,
    "b": 174
  },
  "hsl": {
    "h": 74.074,
    "s": 100,
    "l": 84.118
  },
  "oklch": {
    "l": 0.96734,
    "c": 0.10467,
    "h": 119.1
  },
  "luminance": 0.92409
}

Semantic roles & 50–950 ramp

primary

#ECFFAE

secondary

#886CE5

accent

#00E636

background

#FFFFFD

surface

#FEFFF9

border

#D6D7D2

text

#171813

muted

#858682

Preview Lab

Preview with #ECFFAE

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

Preview Lab → · Contrast checker → · Palette generator →