#ECF9BE#ECF9BE

#ECF9BE is a very light, moderate yellow-green. Relative luminance 0.893; OKLCH L 95.8% C 0.077 H 118.0°. Best body text is #000000 at 18.86:1 contrast (WCAG AA passes).

Color values

HEX	#ECF9BE
RGB	rgb(236, 249, 190)
HSL	hsl(73, 83%, 86%)
HSV	hsv(73, 24%, 98%)
CMYK	cmyk(5.2%, 0%, 23.7%, 2.4%)
CIE-LAB	lab(95.71, -13.85, 26.96)
CIE-LCH	lch(95.71, 30.32, 117.19°)
OKLab	oklab(95.8% -0.0363 0.0684)
OKLCH	oklch(95.8% 0.077 118)
XYZ	xyz(77.7613, 89.3022, 61.8457)
Luminance	0.8930 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF9BE #CBBEF9

analogous

#F9E8BE #ECF9BE #CEF9BE

triadic

#ECF9BE #BEECF9 #F9BEEC

tetradic

#ECF9BE #BEF9E8 #CBBEF9 #F9BECE

square

#ECF9BE #BEF9E8 #CBBEF9 #F9BECE

split-complementary

#ECF9BE #BECEF9 #E8BEF9

monochromatic

#CBEF4E #DCF486 #ECF9BE #F7FCE3 #F7FCE3

Accessibility & contrast

On white

1.11

#ECF9BE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.86

#ECF9BE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF9BE

18.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF9BE	#FFFFFF	#000000	##000000
##ECF9BE	1.00	1.11	18.86	18.86
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.86	21.00	1.00	1.00
##000000	18.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF2BA

Deuteranopia (green-blind)

#FFF3C0

Tritanopia (blue-blind)

#F2F2E9

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #ecf9be;
/* rgb */ color: rgb(236, 249, 190);
/* oklch */ color: oklch(95.8% 0.077 118.0);

Tailwind

colors: {
  custom: {
    50: '#f2fbd2',
    500: '#ecf9be',
    950: '#000000',
  },
}

SCSS

$custom: #ecf9be;
$custom-light: #f2fbd2;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf9be",
  "rgb": {
    "r": 236,
    "g": 249,
    "b": 190
  },
  "hsl": {
    "h": 73.22,
    "s": 83.099,
    "l": 86.078
  },
  "oklch": {
    "l": 0.95804,
    "c": 0.07742,
    "h": 118
  },
  "luminance": 0.89302
}

Semantic roles & 50–950 ramp

primary

#ECF9BE

secondary

#937EDD

accent

#06E036

background

#FFFFFE

surface

#FEFFFB

border

#D6D7D4

text

#171714

muted

#858583

Preview Lab

Preview with #ECF9BE

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

Preview Lab → · Contrast checker → · Palette generator →