#EFFDC6#EFFDC6

#EFFDC6 is a very light, moderate yellow-green. Relative luminance 0.927; OKLCH L 97.0% C 0.073 H 119.4°. Best body text is #000000 at 19.54:1 contrast (WCAG AA passes).

Color values

HEX	#EFFDC6
RGB	rgb(239, 253, 198)
HSL	hsl(75, 93%, 88%)
HSV	hsv(75, 22%, 99%)
CMYK	cmyk(5.5%, 0%, 21.7%, 0.8%)
CIE-LAB	lab(97.10, -13.61, 24.85)
CIE-LCH	lch(97.10, 28.33, 118.71°)
OKLab	oklab(97.01% -0.0356 0.0633)
OKLCH	oklch(97.01% 0.073 119.4)
XYZ	xyz(80.9139, 92.6787, 67.0412)
Luminance	0.9268 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFDC6 #D4C6FD

analogous

#FDEFC6 #EFFDC6 #D3FDC6

triadic

#EFFDC6 #C6EFFD #FDC6EF

tetradic

#EFFDC6 #C6FDEF #D4C6FD #FDC6D3

square

#EFFDC6 #C6FDEF #D4C6FD #FDC6D3

split-complementary

#EFFDC6 #C6D3FD #EFC6FD

monochromatic

#CEF950 #DEFB8B #EFFDC6 #F7FEE1 #F7FEE1

Accessibility & contrast

On white

1.07

#EFFDC6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.54

#EFFDC6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFDC6

19.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFDC6	#FFFFFF	#000000	##000000
##EFFDC6	1.00	1.07	19.54	19.54
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.54	21.00	1.00	1.00
##000000	19.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF7C3

Deuteranopia (green-blind)

#FFF7C8

Tritanopia (blue-blind)

#F4F7EE

Achromatopsia (no color)

#F7F7F7

Design tokens & code

CSS

--color: #effdc6;
/* rgb */ color: rgb(239, 253, 198);
/* oklch */ color: oklch(97.0% 0.073 119.4);

Tailwind

colors: {
  custom: {
    50: '#f4fed7',
    500: '#effdc6',
    950: '#000000',
  },
}

SCSS

$custom: #effdc6;
$custom-light: #f4fed7;
$custom-dark: #000000;

JSON

{
  "hex": "#effdc6",
  "rgb": {
    "r": 239,
    "g": 253,
    "b": 198
  },
  "hsl": {
    "h": 75.273,
    "s": 93.22,
    "l": 88.431
  },
  "oklch": {
    "l": 0.9701,
    "c": 0.07261,
    "h": 119.4
  },
  "luminance": 0.92678
}

Semantic roles & 50–950 ramp

primary

#EFFDC6

secondary

#9B82E5

accent

#00E63A

background

#FFFFFE

surface

#FEFFFB

border

#D6D7D4

text

#171714

muted

#858583

Preview Lab

Preview with #EFFDC6

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

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