#EFFDC7#EFFDC7

#EFFDC7 is a very light, moderate yellow-green. Relative luminance 0.927; OKLCH L 97.0% C 0.071 H 119.5°. Best body text is #000000 at 19.55:1 contrast (WCAG AA passes).

Color values

HEX	#EFFDC7
RGB	rgb(239, 253, 199)
HSL	hsl(76, 93%, 89%)
HSV	hsv(76, 21%, 99%)
CMYK	cmyk(5.5%, 0%, 21.3%, 0.8%)
CIE-LAB	lab(97.12, -13.47, 24.37)
CIE-LCH	lch(97.12, 27.84, 118.93°)
OKLab	oklab(97.03% -0.0352 0.0621)
OKLCH	oklch(97.03% 0.071 119.5)
XYZ	xyz(81.0296, 92.7250, 67.6507)
Luminance	0.9273 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFDC7 #D5C7FD

analogous

#FDF0C7 #EFFDC7 #D4FDC7

triadic

#EFFDC7 #C7EFFD #FDC7EF

tetradic

#EFFDC7 #C7FDF0 #D5C7FD #FDC7D4

square

#EFFDC7 #C7FDF0 #D5C7FD #FDC7D4

split-complementary

#EFFDC7 #C7D4FD #F0C7FD

monochromatic

#CDF951 #DEFB8C #EFFDC7 #F7FEE1 #F7FEE1

Accessibility & contrast

On white

1.07

#EFFDC7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.55

#EFFDC7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFDC7

19.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFDC7	#FFFFFF	#000000	##000000
##EFFDC7	1.00	1.07	19.55	19.55
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.55	21.00	1.00	1.00
##000000	19.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF7C4

Deuteranopia (green-blind)

#FFF7C9

Tritanopia (blue-blind)

#F4F7EE

Achromatopsia (no color)

#F7F7F7

Design tokens & code

CSS

--color: #effdc7;
/* rgb */ color: rgb(239, 253, 199);
/* oklch */ color: oklch(97.0% 0.071 119.5);

Tailwind

colors: {
  custom: {
    50: '#f4fed8',
    500: '#effdc7',
    950: '#000000',
  },
}

SCSS

$custom: #effdc7;
$custom-light: #f4fed8;
$custom-dark: #000000;

JSON

{
  "hex": "#effdc7",
  "rgb": {
    "r": 239,
    "g": 253,
    "b": 199
  },
  "hsl": {
    "h": 75.556,
    "s": 93.103,
    "l": 88.627
  },
  "oklch": {
    "l": 0.97032,
    "c": 0.0714,
    "h": 119.5
  },
  "luminance": 0.92725
}

Semantic roles & 50–950 ramp

primary

#EFFDC7

secondary

#9D83E5

accent

#00E63C

background

#FFFFFE

surface

#FEFFFB

border

#D6D7D4

text

#171714

muted

#858583

Preview Lab

Preview with #EFFDC7

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

Preview Lab → · Contrast checker → · Palette generator →