#ECFCC7#ECFCC7

#ECFCC7 is a very light, moderate yellow-green. Relative luminance 0.916; OKLCH L 96.6% C 0.071 H 121.4°. Best body text is #000000 at 19.32:1 contrast (WCAG AA passes).

Color values

HEX	#ECFCC7
RGB	rgb(236, 252, 199)
HSL	hsl(78, 90%, 88%)
HSV	hsv(78, 21%, 99%)
CMYK	cmyk(6.3%, 0%, 21%, 1.2%)
CIE-LAB	lab(96.65, -14.03, 23.69)
CIE-LCH	lch(96.65, 27.53, 120.65°)
OKLab	oklab(96.61% -0.0368 0.0604)
OKLCH	oklch(96.61% 0.071 121.4)
XYZ	xyz(79.7101, 91.5772, 67.4986)
Luminance	0.9158 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFCC7 #D7C7FC

analogous

#FCF1C7 #ECFCC7 #D1FCC7

triadic

#ECFCC7 #C7ECFC #FCC7EC

tetradic

#ECFCC7 #C7FCF1 #D7C7FC #FCC7D1

square

#ECFCC7 #C7FCF1 #D7C7FC #FCC7D1

split-complementary

#ECFCC7 #C7D1FC #F1C7FC

monochromatic

#C5F653 #D8F98D #ECFCC7 #F5FDE2 #F5FDE2

Accessibility & contrast

On white

1.09

#ECFCC7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.32

#ECFCC7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFCC7

19.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFCC7	#FFFFFF	#000000	##000000
##ECFCC7	1.00	1.09	19.32	19.32
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.32	21.00	1.00	1.00
##000000	19.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF6C4

Deuteranopia (green-blind)

#FFF5C9

Tritanopia (blue-blind)

#F1F6ED

Achromatopsia (no color)

#F5F5F5

Design tokens & code

CSS

--color: #ecfcc7;
/* rgb */ color: rgb(236, 252, 199);
/* oklch */ color: oklch(96.6% 0.071 121.4);

Tailwind

colors: {
  custom: {
    50: '#f2fdd8',
    500: '#ecfcc7',
    950: '#000000',
  },
}

SCSS

$custom: #ecfcc7;
$custom-light: #f2fdd8;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfcc7",
  "rgb": {
    "r": 236,
    "g": 252,
    "b": 199
  },
  "hsl": {
    "h": 78.113,
    "s": 89.831,
    "l": 88.431
  },
  "oklch": {
    "l": 0.96607,
    "c": 0.07078,
    "h": 121.4
  },
  "luminance": 0.91577
}

Semantic roles & 50–950 ramp

primary

#ECFCC7

secondary

#A184E3

accent

#00E645

background

#FFFFFE

surface

#FEFFFB

border

#D6D7D4

text

#171714

muted

#858583

Preview Lab

Preview with #ECFCC7

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

Preview Lab → · Contrast checker → · Palette generator →