#ECFCBF#ECFCBF

#ECFCBF is a very light, moderate yellow-green. Relative luminance 0.912; OKLCH L 96.4% C 0.080 H 119.9°. Best body text is #000000 at 19.24:1 contrast (WCAG AA passes).

Color values

HEX	#ECFCBF
RGB	rgb(236, 252, 191)
HSL	hsl(76, 91%, 87%)
HSV	hsv(76, 24%, 99%)
CMYK	cmyk(6.3%, 0%, 24.2%, 1.2%)
CIE-LAB	lab(96.50, -15.18, 27.54)
CIE-LCH	lch(96.50, 31.45, 118.87°)
OKLab	oklab(96.44% -0.0401 0.0698)
OKLCH	oklch(96.44% 0.08 119.9)
XYZ	xyz(78.8056, 91.2154, 62.7348)
Luminance	0.9122 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFCBF #CFBFFC

analogous

#FCEEBF #ECFCBF #CEFCBF

triadic

#ECFCBF #BFECFC #FCBFEC

tetradic

#ECFCBF #BFFCEE #CFBFFC #FCBFCE

square

#ECFCBF #BFFCEE #CFBFFC #FCBFCE

split-complementary

#ECFCBF #BFCEFC #EEBFFC

monochromatic

#C9F74A #DBF985 #ECFCBF #F6FEE2 #F6FEE2

Accessibility & contrast

On white

1.09

#ECFCBF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.24

#ECFCBF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFCBF

19.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFCBF	#FFFFFF	#000000	##000000
##ECFCBF	1.00	1.09	19.24	19.24
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.24	21.00	1.00	1.00
##000000	19.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF5BB

Deuteranopia (green-blind)

#FFF5C2

Tritanopia (blue-blind)

#F2F5EC

Achromatopsia (no color)

#F5F5F5

Design tokens & code

CSS

--color: #ecfcbf;
/* rgb */ color: rgb(236, 252, 191);
/* oklch */ color: oklch(96.4% 0.080 119.9);

Tailwind

colors: {
  custom: {
    50: '#f2fdd2',
    500: '#ecfcbf',
    950: '#000000',
  },
}

SCSS

$custom: #ecfcbf;
$custom-light: #f2fdd2;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfcbf",
  "rgb": {
    "r": 236,
    "g": 252,
    "b": 191
  },
  "hsl": {
    "h": 75.738,
    "s": 91.045,
    "l": 86.863
  },
  "oklch": {
    "l": 0.9644,
    "c": 0.08047,
    "h": 119.9
  },
  "luminance": 0.91215
}

Semantic roles & 50–950 ramp

primary

#ECFCBF

secondary

#987DE2

accent

#00E63C

background

#FFFFFE

surface

#FEFFFB

border

#D6D7D4

text

#171714

muted

#858583

Preview Lab

Preview with #ECFCBF

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

Preview Lab → · Contrast checker → · Palette generator →