#ECEFC4#ECEFC4

#ECEFC4 is a very light, muted yellow. Relative luminance 0.836; OKLCH L 93.9% C 0.056 H 110.7°. Best body text is #000000 at 17.71:1 contrast (WCAG AA passes).

Color values

HEX	#ECEFC4
RGB	rgb(236, 239, 196)
HSL	hsl(64, 57%, 85%)
HSV	hsv(64, 18%, 94%)
CMYK	cmyk(1.3%, 0%, 18%, 6.3%)
CIE-LAB	lab(93.26, -8.03, 20.52)
CIE-LCH	lch(93.26, 22.03, 111.37°)
OKLab	oklab(93.9% -0.0199 0.0526)
OKLCH	oklch(93.9% 0.056 110.7)
XYZ	xyz(75.4216, 83.5520, 64.3677)
Luminance	0.8355 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECEFC4 #C7C4EF

analogous

#EFDCC4 #ECEFC4 #D6EFC4

triadic

#ECEFC4 #C4ECEF #EFC4EC

tetradic

#ECEFC4 #C4EFDC #C7C4EF #EFC4D6

square

#ECEFC4 #C4EFDC #C7C4EF #EFC4D6

split-complementary

#ECEFC4 #C4D6EF #DCC4EF

monochromatic

#CDD564 #DCE294 #ECEFC4 #F7F8E7 #F7F8E7

Accessibility & contrast

On white

1.19

#ECEFC4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.71

#ECEFC4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECEFC4

17.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECEFC4	#FFFFFF	#000000	##000000
##ECEFC4	1.00	1.19	17.71	17.71
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.71	21.00	1.00	1.00
##000000	17.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6EBC1

Deuteranopia (green-blind)

#F6ECC6

Tritanopia (blue-blind)

#F2EAE3

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #ecefc4;
/* rgb */ color: rgb(236, 239, 196);
/* oklch */ color: oklch(93.9% 0.056 110.7);

Tailwind

colors: {
  custom: {
    50: '#f2f4d6',
    500: '#ecefc4',
    950: '#000000',
  },
}

SCSS

$custom: #ecefc4;
$custom-light: #f2f4d6;
$custom-dark: #000000;

JSON

{
  "hex": "#ecefc4",
  "rgb": {
    "r": 236,
    "g": 239,
    "b": 196
  },
  "hsl": {
    "h": 64.186,
    "s": 57.333,
    "l": 85.294
  },
  "oklch": {
    "l": 0.93899,
    "c": 0.05623,
    "h": 110.7
  },
  "luminance": 0.83551
}

Semantic roles & 50–950 ramp

primary

#ECEFC4

secondary

#8F8ACD

accent

#21C52C

background

#FFFFFE

surface

#FEFEFB

border

#D6D6D4

text

#171714

muted

#858583

Preview Lab

Preview with #ECEFC4

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

Preview Lab → · Contrast checker → · Palette generator →