#ECFEB2#ECFEB2

#ECFEB2 is a very light, moderate yellow-green. Relative luminance 0.919; OKLCH L 96.6% C 0.099 H 119.1°. Best body text is #000000 at 19.39:1 contrast (WCAG AA passes).

Color values

HEX	#ECFEB2
RGB	rgb(236, 254, 178)
HSL	hsl(74, 97%, 85%)
HSV	hsv(74, 30%, 100%)
CMYK	cmyk(7.1%, 0%, 29.9%, 0.4%)
CIE-LAB	lab(96.79, -17.92, 34.47)
CIE-LCH	lch(96.79, 38.85, 117.46°)
OKLab	oklab(96.6% -0.048 0.0862)
OKLCH	oklch(96.6% 0.099 119.1)
XYZ	xyz(78.0693, 91.9311, 55.7425)
Luminance	0.9193 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFEB2 #C4B2FE

analogous

#FEEAB2 #ECFEB2 #C6FEB2

triadic

#ECFEB2 #B2ECFE #FEB2EC

tetradic

#ECFEB2 #B2FEEA #C4B2FE #FEB2C6

square

#ECFEB2 #B2FEEA #C4B2FE #FEB2C6

split-complementary

#ECFEB2 #B2C6FE #EAB2FE

monochromatic

#CEFC39 #DDFD76 #ECFEB2 #F8FFE1 #F8FFE1

Accessibility & contrast

On white

1.08

#ECFEB2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.39

#ECFEB2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFEB2

19.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFEB2	#FFFFFF	#000000	##000000
##ECFEB2	1.00	1.08	19.39	19.39
#FFFFFF	1.08	1.00	21.00	21.00
#000000	19.39	21.00	1.00	1.00
##000000	19.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF6AD

Deuteranopia (green-blind)

#FFF6B5

Tritanopia (blue-blind)

#F3F6EA

Achromatopsia (no color)

#F6F6F6

Design tokens & code

CSS

--color: #ecfeb2;
/* rgb */ color: rgb(236, 254, 178);
/* oklch */ color: oklch(96.6% 0.099 119.1);

Tailwind

colors: {
  custom: {
    50: '#f3fec9',
    500: '#ecfeb2',
    950: '#000000',
  },
}

SCSS

$custom: #ecfeb2;
$custom-light: #f3fec9;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfeb2",
  "rgb": {
    "r": 236,
    "g": 254,
    "b": 178
  },
  "hsl": {
    "h": 74.211,
    "s": 97.436,
    "l": 84.706
  },
  "oklch": {
    "l": 0.966,
    "c": 0.09868,
    "h": 119.1
  },
  "luminance": 0.91931
}

Semantic roles & 50–950 ramp

primary

#ECFEB2

secondary

#8C70E4

accent

#00E636

background

#FFFFFD

surface

#FEFFF9

border

#D6D7D2

text

#171713

muted

#858582

Preview Lab

Preview with #ECFEB2

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

Preview Lab → · Contrast checker → · Palette generator →