#ECF8BC#ECF8BC

#ECF8BC is a very light, moderate yellow-green. Relative luminance 0.886; OKLCH L 95.6% C 0.078 H 117.1°. Best body text is #000000 at 18.72:1 contrast (WCAG AA passes).

Color values

HEX	#ECF8BC
RGB	rgb(236, 248, 188)
HSL	hsl(72, 81%, 85%)
HSV	hsv(72, 24%, 97%)
CMYK	cmyk(4.8%, 0%, 24.2%, 2.7%)
CIE-LAB	lab(95.41, -13.64, 27.58)
CIE-LCH	lch(95.41, 30.77, 116.32°)
OKLab	oklab(95.56% -0.0357 0.0698)
OKLCH	oklch(95.56% 0.078 117.1)
XYZ	xyz(77.2359, 88.5989, 60.5996)
Luminance	0.8860 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF8BC #C8BCF8

analogous

#F8E6BC #ECF8BC #CEF8BC

triadic

#ECF8BC #BCECF8 #F8BCEC

tetradic

#ECF8BC #BCF8E6 #C8BCF8 #F8BCCE

square

#ECF8BC #BCF8E6 #C8BCF8 #F8BCCE

split-complementary

#ECF8BC #BCCEF8 #E6BCF8

monochromatic

#CDEC4D #DCF285 #ECF8BC #F7FCE3 #F7FCE3

Accessibility & contrast

On white

1.12

#ECF8BC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.72

#ECF8BC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF8BC

18.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF8BC	#FFFFFF	#000000	##000000
##ECF8BC	1.00	1.12	18.72	18.72
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.72	21.00	1.00	1.00
##000000	18.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF2B8

Deuteranopia (green-blind)

#FFF2BE

Tritanopia (blue-blind)

#F2F1E8

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #ecf8bc;
/* rgb */ color: rgb(236, 248, 188);
/* oklch */ color: oklch(95.6% 0.078 117.1);

Tailwind

colors: {
  custom: {
    50: '#f2fad0',
    500: '#ecf8bc',
    950: '#000000',
  },
}

SCSS

$custom: #ecf8bc;
$custom-light: #f2fad0;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf8bc",
  "rgb": {
    "r": 236,
    "g": 248,
    "b": 188
  },
  "hsl": {
    "h": 72,
    "s": 81.081,
    "l": 85.49
  },
  "oklch": {
    "l": 0.95559,
    "c": 0.07844,
    "h": 117.1
  },
  "luminance": 0.88599
}

Semantic roles & 50–950 ramp

primary

#ECF8BC

secondary

#907DDB

accent

#08DD33

background

#FFFFFE

surface

#FEFFFB

border

#D6D7D4

text

#171714

muted

#858583

Preview Lab

Preview with #ECF8BC

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

Preview Lab → · Contrast checker → · Palette generator →