#ECFECC#ECFECC

#ECFECC is a very light, moderate yellow-green. Relative luminance 0.931; OKLCH L 97.1% C 0.068 H 123.7°. Best body text is #000000 at 19.62:1 contrast (WCAG AA passes).

Color values

HEX	#ECFECC
RGB	rgb(236, 254, 204)
HSL	hsl(82, 96%, 90%)
HSV	hsv(82, 20%, 100%)
CMYK	cmyk(7.1%, 0%, 19.7%, 0.4%)
CIE-LAB	lab(97.26, -14.27, 21.99)
CIE-LCH	lch(97.26, 26.22, 122.98°)
OKLab	oklab(97.12% -0.0376 0.0563)
OKLCH	oklch(97.12% 0.068 123.7)
XYZ	xyz(80.9316, 93.0760, 70.8168)
Luminance	0.9308 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFECC #DECCFE

analogous

#FEF7CC #ECFECC #D3FECC

triadic

#ECFECC #CCECFE #FECCEC

tetradic

#ECFECC #CCFEF7 #DECCFE #FECCD3

square

#ECFECC #CCFEF7 #DECCFE #FECCD3

split-complementary

#ECFECC #CCD3FE #F7CCFE

monochromatic

#BFFC54 #D6FD90 #ECFECC #F4FEE1 #F4FEE1

Accessibility & contrast

On white

1.07

#ECFECC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.62

#ECFECC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFECC

19.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFECC	#FFFFFF	#000000	##000000
##ECFECC	1.00	1.07	19.62	19.62
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.62	21.00	1.00	1.00
##000000	19.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF8C9

Deuteranopia (green-blind)

#FFF7CE

Tritanopia (blue-blind)

#F0F9F0

Achromatopsia (no color)

#F7F7F7

Design tokens & code

CSS

--color: #ecfecc;
/* rgb */ color: rgb(236, 254, 204);
/* oklch */ color: oklch(97.1% 0.068 123.7);

Tailwind

colors: {
  custom: {
    50: '#f2fedb',
    500: '#ecfecc',
    950: '#000000',
  },
}

SCSS

$custom: #ecfecc;
$custom-light: #f2fedb;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfecc",
  "rgb": {
    "r": 236,
    "g": 254,
    "b": 204
  },
  "hsl": {
    "h": 81.6,
    "s": 96.154,
    "l": 89.804
  },
  "oklch": {
    "l": 0.97124,
    "c": 0.06768,
    "h": 123.7
  },
  "luminance": 0.93076
}

Semantic roles & 50–950 ramp

primary

#ECFECC

secondary

#AA87E7

accent

#00E653

background

#FFFFFE

surface

#FEFFFB

border

#D6D7D4

text

#171715

muted

#858584

Preview Lab

Preview with #ECFECC

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

Preview Lab → · Contrast checker → · Palette generator →