#ECF3BD#ECF3BD

#ECF3BD is a very light, moderate yellow. Relative luminance 0.856; OKLCH L 94.6% C 0.070 H 113.8°. Best body text is #000000 at 18.12:1 contrast (WCAG AA passes).

Color values

HEX	#ECF3BD
RGB	rgb(236, 243, 189)
HSL	hsl(68, 69%, 85%)
HSV	hsv(68, 22%, 95%)
CMYK	cmyk(2.9%, 0%, 22.2%, 4.7%)
CIE-LAB	lab(94.14, -11.03, 25.33)
CIE-LCH	lch(94.14, 27.63, 113.53°)
OKLab	oklab(94.56% -0.0283 0.0644)
OKLCH	oklch(94.56% 0.07 113.8)
XYZ	xyz(75.8274, 85.6087, 60.6637)
Luminance	0.8561 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF3BD #C4BDF3

analogous

#F3DFBD #ECF3BD #D1F3BD

triadic

#ECF3BD #BDECF3 #F3BDEC

tetradic

#ECF3BD #BDF3DF #C4BDF3 #F3BDD1

square

#ECF3BD #BDF3DF #C4BDF3 #F3BDD1

split-complementary

#ECF3BD #BDD1F3 #DFBDF3

monochromatic

#CEE055 #DDEA89 #ECF3BD #F8FAE5 #F8FAE5

Accessibility & contrast

On white

1.16

#ECF3BD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.12

#ECF3BD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF3BD

18.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF3BD	#FFFFFF	#000000	##000000
##ECF3BD	1.00	1.16	18.12	18.12
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.12	21.00	1.00	1.00
##000000	18.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBEEBA

Deuteranopia (green-blind)

#FBEFBF

Tritanopia (blue-blind)

#F3EDE4

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #ecf3bd;
/* rgb */ color: rgb(236, 243, 189);
/* oklch */ color: oklch(94.6% 0.070 113.8);

Tailwind

colors: {
  custom: {
    50: '#f2f7d1',
    500: '#ecf3bd',
    950: '#000000',
  },
}

SCSS

$custom: #ecf3bd;
$custom-light: #f2f7d1;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf3bd",
  "rgb": {
    "r": 236,
    "g": 243,
    "b": 189
  },
  "hsl": {
    "h": 67.778,
    "s": 69.231,
    "l": 84.706
  },
  "oklch": {
    "l": 0.94559,
    "c": 0.07035,
    "h": 113.8
  },
  "luminance": 0.85608
}

Semantic roles & 50–950 ramp

primary

#ECF3BD

secondary

#8C81D3

accent

#14D12D

background

#FFFFFE

surface

#FEFEFB

border

#D6D6D4

text

#171714

muted

#858583

Preview Lab

Preview with #ECF3BD

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

Preview Lab → · Contrast checker → · Palette generator →