#ECFEB4#ECFEB4

#ECFEB4 is a very light, moderate yellow-green. Relative luminance 0.920; OKLCH L 96.6% C 0.096 H 119.3°. Best body text is #000000 at 19.40:1 contrast (WCAG AA passes).

Color values

HEX	#ECFEB4
RGB	rgb(236, 254, 180)
HSL	hsl(75, 97%, 85%)
HSV	hsv(75, 29%, 100%)
CMYK	cmyk(7.1%, 0%, 29.1%, 0.4%)
CIE-LAB	lab(96.83, -17.65, 33.52)
CIE-LCH	lch(96.83, 37.88, 117.78°)
OKLab	oklab(96.64% -0.0472 0.084)
OKLCH	oklch(96.64% 0.096 119.3)
XYZ	xyz(78.2716, 92.0120, 56.8078)
Luminance	0.9201 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFEB4 #C6B4FE

analogous

#FEEBB4 #ECFEB4 #C7FEB4

triadic

#ECFEB4 #B4ECFE #FEB4EC

tetradic

#ECFEB4 #B4FEEB #C6B4FE #FEB4C7

square

#ECFEB4 #B4FEEB #C6B4FE #FEB4C7

split-complementary

#ECFEB4 #B4C7FE #EBB4FE

monochromatic

#CDFC3B #DDFD78 #ECFEB4 #F7FFE1 #F7FFE1

Accessibility & contrast

On white

1.08

#ECFEB4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.40

#ECFEB4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFEB4

19.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFEB4	#FFFFFF	#000000	##000000
##ECFEB4	1.00	1.08	19.40	19.40
#FFFFFF	1.08	1.00	21.00	21.00
#000000	19.40	21.00	1.00	1.00
##000000	19.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF6AF

Deuteranopia (green-blind)

#FFF6B7

Tritanopia (blue-blind)

#F3F6EB

Achromatopsia (no color)

#F6F6F6

Design tokens & code

CSS

--color: #ecfeb4;
/* rgb */ color: rgb(236, 254, 180);
/* oklch */ color: oklch(96.6% 0.096 119.3);

Tailwind

colors: {
  custom: {
    50: '#f2fecb',
    500: '#ecfeb4',
    950: '#000000',
  },
}

SCSS

$custom: #ecfeb4;
$custom-light: #f2fecb;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfeb4",
  "rgb": {
    "r": 236,
    "g": 254,
    "b": 180
  },
  "hsl": {
    "h": 74.595,
    "s": 97.368,
    "l": 85.098
  },
  "oklch": {
    "l": 0.96637,
    "c": 0.09634,
    "h": 119.3
  },
  "luminance": 0.92012
}

Semantic roles & 50–950 ramp

primary

#ECFEB4

secondary

#8E72E4

accent

#00E638

background

#FFFFFE

surface

#FEFFFA

border

#D6D7D3

text

#171713

muted

#858583

Preview Lab

Preview with #ECFEB4

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

Preview Lab → · Contrast checker → · Palette generator →