#EFFACD#EFFACD

#EFFACD is a very light, muted yellow-green. Relative luminance 0.911; OKLCH L 96.6% C 0.060 H 118.7°. Best body text is #000000 at 19.23:1 contrast (WCAG AA passes).

Color values

HEX	#EFFACD
RGB	rgb(239, 250, 205)
HSL	hsl(75, 82%, 89%)
HSV	hsv(75, 18%, 98%)
CMYK	cmyk(4.4%, 0%, 18%, 2%)
CIE-LAB	lab(96.46, -11.10, 20.41)
CIE-LCH	lch(96.46, 23.23, 118.55°)
OKLab	oklab(96.55% -0.0286 0.0524)
OKLCH	oklch(96.55% 0.06 118.7)
XYZ	xyz(80.8004, 91.1299, 71.0789)
Luminance	0.9113 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFACD #D8CDFA

analogous

#FAEFCD #EFFACD #D9FACD

triadic

#EFFACD #CDEFFA #FACDEF

tetradic

#EFFACD #CDFAEF #D8CDFA #FACDD9

square

#EFFACD #CDFAEF #D8CDFA #FACDD9

split-complementary

#EFFACD #CDD9FA #EFCDFA

monochromatic

#CBEF5E #DDF495 #EFFACD #F6FCE3 #F6FCE3

Accessibility & contrast

On white

1.09

#EFFACD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.23

#EFFACD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFACD

19.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFACD	#FFFFFF	#000000	##000000
##EFFACD	1.00	1.09	19.23	19.23
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.23	21.00	1.00	1.00
##000000	19.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF5CA

Deuteranopia (green-blind)

#FFF5CF

Tritanopia (blue-blind)

#F4F5ED

Achromatopsia (no color)

#F5F5F5

Design tokens & code

CSS

--color: #effacd;
/* rgb */ color: rgb(239, 250, 205);
/* oklch */ color: oklch(96.6% 0.060 118.7);

Tailwind

colors: {
  custom: {
    50: '#f4fcdc',
    500: '#effacd',
    950: '#000000',
  },
}

SCSS

$custom: #effacd;
$custom-light: #f4fcdc;
$custom-dark: #000000;

JSON

{
  "hex": "#effacd",
  "rgb": {
    "r": 239,
    "g": 250,
    "b": 205
  },
  "hsl": {
    "h": 74.667,
    "s": 81.818,
    "l": 89.216
  },
  "oklch": {
    "l": 0.96552,
    "c": 0.05969,
    "h": 118.7
  },
  "luminance": 0.9113
}

Semantic roles & 50–950 ramp

primary

#EFFACD

secondary

#A08CE0

accent

#07DE3C

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#171715

muted

#858584

Preview Lab

Preview with #EFFACD

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

Preview Lab → · Contrast checker → · Palette generator →