#ECF0BF#ECF0BF

#ECF0BF is a very light, moderate yellow. Relative luminance 0.839; OKLCH L 94.0% C 0.064 H 111.4°. Best body text is #000000 at 17.78:1 contrast (WCAG AA passes).

Color values

HEX	#ECF0BF
RGB	rgb(236, 240, 191)
HSL	hsl(65, 62%, 85%)
HSV	hsv(65, 20%, 94%)
CMYK	cmyk(1.7%, 0%, 20.4%, 5.9%)
CIE-LAB	lab(93.41, -9.25, 23.30)
CIE-LCH	lch(93.41, 25.07, 111.66°)
OKLab	oklab(93.99% -0.0233 0.0594)
OKLCH	oklch(93.99% 0.064 111.4)
XYZ	xyz(75.1555, 83.9153, 61.5181)
Luminance	0.8391 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF0BF #C3BFF0

analogous

#F0DCBF #ECF0BF #D4F0BF

triadic

#ECF0BF #BFECF0 #F0BFEC

tetradic

#ECF0BF #BFF0DC #C3BFF0 #F0BFD4

square

#ECF0BF #BFF0DC #C3BFF0 #F0BFD4

split-complementary

#ECF0BF #BFD4F0 #DCBFF0

monochromatic

#CFD95C #DDE48D #ECF0BF #F8F9E6 #F8F9E6

Accessibility & contrast

On white

1.18

#ECF0BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.78

#ECF0BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF0BF

17.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF0BF	#FFFFFF	#000000	##000000
##ECF0BF	1.00	1.18	17.78	17.78
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.78	21.00	1.00	1.00
##000000	17.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8EBBC

Deuteranopia (green-blind)

#F8EDC1

Tritanopia (blue-blind)

#F3EAE3

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #ecf0bf;
/* rgb */ color: rgb(236, 240, 191);
/* oklch */ color: oklch(94.0% 0.064 111.4);

Tailwind

colors: {
  custom: {
    50: '#f2f4d2',
    500: '#ecf0bf',
    950: '#000000',
  },
}

SCSS

$custom: #ecf0bf;
$custom-light: #f2f4d2;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf0bf",
  "rgb": {
    "r": 236,
    "g": 240,
    "b": 191
  },
  "hsl": {
    "h": 64.898,
    "s": 62.025,
    "l": 84.51
  },
  "oklch": {
    "l": 0.93992,
    "c": 0.06385,
    "h": 111.4
  },
  "luminance": 0.83915
}

Semantic roles & 50–950 ramp

primary

#ECF0BF

secondary

#8B85CF

accent

#1CCA2A

background

#FFFFFE

surface

#FEFEFB

border

#D6D6D4

text

#171714

muted

#858583

Preview Lab

Preview with #ECF0BF

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

Preview Lab → · Contrast checker → · Palette generator →