#ECF0BD#ECF0BD

#ECF0BD is a very light, moderate yellow. Relative luminance 0.838; OKLCH L 93.9% C 0.066 H 111.3°. Best body text is #000000 at 17.77:1 contrast (WCAG AA passes).

Color values

HEX	#ECF0BD
RGB	rgb(236, 240, 189)
HSL	hsl(65, 63%, 84%)
HSV	hsv(65, 21%, 94%)
CMYK	cmyk(1.7%, 0%, 21.2%, 5.9%)
CIE-LAB	lab(93.38, -9.54, 24.28)
CIE-LCH	lch(93.38, 26.08, 111.45°)
OKLab	oklab(93.95% -0.0241 0.0618)
OKLCH	oklch(93.95% 0.066 111.3)
XYZ	xyz(74.9369, 83.8278, 60.3669)
Luminance	0.8383 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF0BD #C1BDF0

analogous

#F0DBBD #ECF0BD #D3F0BD

triadic

#ECF0BD #BDECF0 #F0BDEC

tetradic

#ECF0BD #BDF0DB #C1BDF0 #F0BDD3

square

#ECF0BD #BDF0DB #C1BDF0 #F0BDD3

split-complementary

#ECF0BD #BDD3F0 #DBBDF0

monochromatic

#CFD959 #DEE58B #ECF0BD #F8F9E6 #F8F9E6

Accessibility & contrast

On white

1.18

#ECF0BD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.77

#ECF0BD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF0BD

17.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF0BD	#FFFFFF	#000000	##000000
##ECF0BD	1.00	1.18	17.77	17.77
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.77	21.00	1.00	1.00
##000000	17.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8EBBA

Deuteranopia (green-blind)

#F8EDBF

Tritanopia (blue-blind)

#F3EAE2

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #ecf0bd;
/* rgb */ color: rgb(236, 240, 189);
/* oklch */ color: oklch(93.9% 0.066 111.3);

Tailwind

colors: {
  custom: {
    50: '#f2f4d1',
    500: '#ecf0bd',
    950: '#000000',
  },
}

SCSS

$custom: #ecf0bd;
$custom-light: #f2f4d1;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf0bd",
  "rgb": {
    "r": 236,
    "g": 240,
    "b": 189
  },
  "hsl": {
    "h": 64.706,
    "s": 62.963,
    "l": 84.118
  },
  "oklch": {
    "l": 0.93949,
    "c": 0.06634,
    "h": 111.3
  },
  "luminance": 0.83827
}

Semantic roles & 50–950 ramp

primary

#ECF0BD

secondary

#8883CF

accent

#1BCB29

background

#FFFFFE

surface

#FEFEFB

border

#D6D6D4

text

#171714

muted

#858583

Preview Lab

Preview with #ECF0BD

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

Preview Lab → · Contrast checker → · Palette generator →