#ECEFB7#ECEFB7

#ECEFB7 is a very light, moderate yellow. Relative luminance 0.830; OKLCH L 93.6% C 0.072 H 110.3°. Best body text is #000000 at 17.60:1 contrast (WCAG AA passes).

Color values

HEX	#ECEFB7
RGB	rgb(236, 239, 183)
HSL	hsl(63, 64%, 83%)
HSV	hsv(63, 23%, 94%)
CMYK	cmyk(1.3%, 0%, 23.4%, 6.3%)
CIE-LAB	lab(93.01, -9.88, 26.84)
CIE-LCH	lch(93.01, 28.60, 110.20°)
OKLab	oklab(93.62% -0.0251 0.068)
OKLCH	oklch(93.62% 0.072 110.3)
XYZ	xyz(74.0055, 82.9856, 56.9098)
Luminance	0.8298 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECEFB7 #BAB7EF

analogous

#EFD6B7 #ECEFB7 #D0EFB7

triadic

#ECEFB7 #B7ECEF #EFB7EC

tetradic

#ECEFB7 #B7EFD6 #BAB7EF #EFB7D0

square

#ECEFB7 #B7EFD6 #BAB7EF #EFB7D0

split-complementary

#ECEFB7 #B7D0EF #D6B7EF

monochromatic

#D2D953 #DFE485 #ECEFB7 #F8F9E6 #F8F9E6

Accessibility & contrast

On white

1.19

#ECEFB7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.60

#ECEFB7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECEFB7

17.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECEFB7	#FFFFFF	#000000	##000000
##ECEFB7	1.00	1.19	17.60	17.60
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.60	21.00	1.00	1.00
##000000	17.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8EAB3

Deuteranopia (green-blind)

#F9ECB9

Tritanopia (blue-blind)

#F4E8E0

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #ecefb7;
/* rgb */ color: rgb(236, 239, 183);
/* oklch */ color: oklch(93.6% 0.072 110.3);

Tailwind

colors: {
  custom: {
    50: '#f2f4cd',
    500: '#ecefb7',
    950: '#000000',
  },
}

SCSS

$custom: #ecefb7;
$custom-light: #f2f4cd;
$custom-dark: #000000;

JSON

{
  "hex": "#ecefb7",
  "rgb": {
    "r": 236,
    "g": 239,
    "b": 183
  },
  "hsl": {
    "h": 63.214,
    "s": 63.636,
    "l": 82.745
  },
  "oklch": {
    "l": 0.93621,
    "c": 0.07248,
    "h": 110.3
  },
  "luminance": 0.82985
}

Semantic roles & 50–950 ramp

primary

#ECEFB7

secondary

#817DCD

accent

#1ACB24

background

#FFFFFE

surface

#FEFEFA

border

#D6D6D3

text

#171713

muted

#858583

Preview Lab

Preview with #ECEFB7

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

Preview Lab → · Contrast checker → · Palette generator →