#ECFEA6#ECFEA6

#ECFEA6 is a very light, moderate yellow-green. Relative luminance 0.915; OKLCH L 96.4% C 0.112 H 118.0°. Best body text is #000000 at 19.29:1 contrast (WCAG AA passes).

Color values

HEX	#ECFEA6
RGB	rgb(236, 254, 166)
HSL	hsl(72, 98%, 82%)
HSV	hsv(72, 35%, 100%)
CMYK	cmyk(7.1%, 0%, 34.6%, 0.4%)
CIE-LAB	lab(96.60, -19.42, 40.18)
CIE-LCH	lch(96.60, 44.63, 115.79°)
OKLab	oklab(96.39% -0.0527 0.0993)
OKLCH	oklch(96.39% 0.112 118)
XYZ	xyz(76.9168, 91.4701, 49.6724)
Luminance	0.9147 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFEA6 #B8A6FE

analogous

#FEE4A6 #ECFEA6 #C0FEA6

triadic

#ECFEA6 #A6ECFE #FEA6EC

tetradic

#ECFEA6 #A6FEE4 #B8A6FE #FEA6C0

square

#ECFEA6 #A6FEE4 #B8A6FE #FEA6C0

split-complementary

#ECFEA6 #A6C0FE #E4A6FE

monochromatic

#D2FD2D #DFFD69 #ECFEA6 #F9FFE1 #F9FFE1

Accessibility & contrast

On white

1.09

#ECFEA6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.29

#ECFEA6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFEA6

19.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFEA6	#FFFFFF	#000000	##000000
##ECFEA6	1.00	1.09	19.29	19.29
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.29	21.00	1.00	1.00
##000000	19.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF5A0

Deuteranopia (green-blind)

#FFF6AA

Tritanopia (blue-blind)

#F5F5E8

Achromatopsia (no color)

#F5F5F5

Design tokens & code

CSS

--color: #ecfea6;
/* rgb */ color: rgb(236, 254, 166);
/* oklch */ color: oklch(96.4% 0.112 118.0);

Tailwind

colors: {
  custom: {
    50: '#f3fec1',
    500: '#ecfea6',
    950: '#000000',
  },
}

SCSS

$custom: #ecfea6;
$custom-light: #f3fec1;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfea6",
  "rgb": {
    "r": 236,
    "g": 254,
    "b": 166
  },
  "hsl": {
    "h": 72.273,
    "s": 97.778,
    "l": 82.353
  },
  "oklch": {
    "l": 0.96387,
    "c": 0.11242,
    "h": 118
  },
  "luminance": 0.9147
}

Semantic roles & 50–950 ramp

primary

#ECFEA6

secondary

#7F66E2

accent

#00E62F

background

#FFFFFD

surface

#FEFFF9

border

#D6D7D2

text

#171712

muted

#858582

Preview Lab

Preview with #ECFEA6

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

Preview Lab → · Contrast checker → · Palette generator →