#ECF7BB#ECF7BB

#ECF7BB is a very light, moderate yellow-green. Relative luminance 0.879; OKLCH L 95.3% C 0.078 H 116.3°. Best body text is #000000 at 18.59:1 contrast (WCAG AA passes).

Color values

HEX	#ECF7BB
RGB	rgb(236, 247, 187)
HSL	hsl(71, 79%, 85%)
HSV	hsv(71, 24%, 97%)
CMYK	cmyk(4.5%, 0%, 24.3%, 3.1%)
CIE-LAB	lab(95.14, -13.29, 27.71)
CIE-LCH	lch(95.14, 30.73, 115.62°)
OKLab	oklab(95.33% -0.0347 0.0701)
OKLCH	oklch(95.33% 0.078 116.3)
XYZ	xyz(76.8219, 87.9427, 59.9316)
Luminance	0.8794 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF7BB #C6BBF7

analogous

#F7E4BB #ECF7BB #CEF7BB

triadic

#ECF7BB #BBECF7 #F7BBEC

tetradic

#ECF7BB #BBF7E4 #C6BBF7 #F7BBCE

square

#ECF7BB #BBF7E4 #C6BBF7 #F7BBCE

split-complementary

#ECF7BB #BBCEF7 #E4BBF7

monochromatic

#CDEA4D #DDF184 #ECF7BB #F7FCE4 #F7FCE4

Accessibility & contrast

On white

1.13

#ECF7BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.59

#ECF7BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF7BB

18.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF7BB	#FFFFFF	#000000	##000000
##ECF7BB	1.00	1.13	18.59	18.59
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.59	21.00	1.00	1.00
##000000	18.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF1B7

Deuteranopia (green-blind)

#FEF2BD

Tritanopia (blue-blind)

#F3F0E7

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #ecf7bb;
/* rgb */ color: rgb(236, 247, 187);
/* oklch */ color: oklch(95.3% 0.078 116.3);

Tailwind

colors: {
  custom: {
    50: '#f2f9cf',
    500: '#ecf7bb',
    950: '#000000',
  },
}

SCSS

$custom: #ecf7bb;
$custom-light: #f2f9cf;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf7bb",
  "rgb": {
    "r": 236,
    "g": 247,
    "b": 187
  },
  "hsl": {
    "h": 71,
    "s": 78.947,
    "l": 85.098
  },
  "oklch": {
    "l": 0.95334,
    "c": 0.07827,
    "h": 116.3
  },
  "luminance": 0.87942
}

Semantic roles & 50–950 ramp

primary

#ECF7BB

secondary

#8E7DD9

accent

#0ADB31

background

#FFFFFE

surface

#FEFFFB

border

#D6D7D4

text

#171714

muted

#858583

Preview Lab

Preview with #ECF7BB

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

Preview Lab → · Contrast checker → · Palette generator →