#ECEFB2#ECEFB2

#ECEFB2 is a very light, moderate yellow. Relative luminance 0.828; OKLCH L 93.5% C 0.079 H 110.2°. Best body text is #000000 at 17.56:1 contrast (WCAG AA passes).

Color values

HEX	#ECEFB2
RGB	rgb(236, 239, 178)
HSL	hsl(63, 66%, 82%)
HSV	hsv(63, 26%, 94%)
CMYK	cmyk(1.3%, 0%, 25.5%, 6.3%)
CIE-LAB	lab(92.92, -10.55, 29.27)
CIE-LCH	lch(92.92, 31.11, 109.82°)
OKLab	oklab(93.52% -0.0271 0.0738)
OKLCH	oklch(93.52% 0.079 110.2)
XYZ	xyz(73.4943, 82.7811, 54.2175)
Luminance	0.8278 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECEFB2 #B5B2EF

analogous

#EFD4B2 #ECEFB2 #CEEFB2

triadic

#ECEFB2 #B2ECEF #EFB2EC

tetradic

#ECEFB2 #B2EFD4 #B5B2EF #EFB2CE

square

#ECEFB2 #B2EFD4 #B5B2EF #EFB2CE

split-complementary

#ECEFB2 #B2CEEF #D4B2EF

monochromatic

#D3DA4D #DFE47F #ECEFB2 #F9FAE5 #F9FAE6

Accessibility & contrast

On white

1.20

#ECEFB2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.56

#ECEFB2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECEFB2

17.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECEFB2	#FFFFFF	#000000	##000000
##ECEFB2	1.00	1.20	17.56	17.56
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.56	21.00	1.00	1.00
##000000	17.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9EAAE

Deuteranopia (green-blind)

#F9ECB4

Tritanopia (blue-blind)

#F4E8DF

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #ecefb2;
/* rgb */ color: rgb(236, 239, 178);
/* oklch */ color: oklch(93.5% 0.079 110.2);

Tailwind

colors: {
  custom: {
    50: '#f2f4c9',
    500: '#ecefb2',
    950: '#000000',
  },
}

SCSS

$custom: #ecefb2;
$custom-light: #f2f4c9;
$custom-dark: #000000;

JSON

{
  "hex": "#ecefb2",
  "rgb": {
    "r": 236,
    "g": 239,
    "b": 178
  },
  "hsl": {
    "h": 62.951,
    "s": 65.591,
    "l": 81.765
  },
  "oklch": {
    "l": 0.93521,
    "c": 0.0786,
    "h": 110.2
  },
  "luminance": 0.8278
}

Semantic roles & 50–950 ramp

primary

#ECEFB2

secondary

#7C78CD

accent

#18CD21

background

#FFFFFD

surface

#FEFEF9

border

#D6D6D2

text

#171713

muted

#858582

Preview Lab

Preview with #ECEFB2

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

Preview Lab → · Contrast checker → · Palette generator →