#EFFDE7#EFFDE7

#EFFDE7 is a very light, muted yellow-green. Relative luminance 0.944; OKLCH L 97.8% C 0.032 H 133.9°. Best body text is #000000 at 19.87:1 contrast (WCAG AA passes).

Color values

HEX	#EFFDE7
RGB	rgb(239, 253, 231)
HSL	hsl(98, 85%, 95%)
HSV	hsv(98, 9%, 99%)
CMYK	cmyk(5.5%, 0%, 8.7%, 0.8%)
CIE-LAB	lab(97.78, -8.44, 8.95)
CIE-LCH	lch(97.78, 12.31, 133.32°)
OKLab	oklab(97.78% -0.0225 0.0234)
OKLCH	oklch(97.78% 0.032 133.9)
XYZ	xyz(85.1432, 94.3704, 89.3155)
Luminance	0.9437 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFDE7 #F5E7FD

analogous

#FAFDE7 #EFFDE7 #E7FDEA

triadic

#EFFDE7 #E7EFFD #FDE7EF

tetradic

#EFFDE7 #E7FAFD #F5E7FD #FDEAE7

square

#EFFDE7 #E7FAFD #F5E7FD #FDEAE7

split-complementary

#EFFDE7 #EAE7FD #FDE7FA

monochromatic

#A4F476 #C9F8AF #ECFDE3 #ECFDE3 #ECFDE3

Accessibility & contrast

On white

1.06

#EFFDE7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.87

#EFFDE7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFDE7

19.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFDE7	#FFFFFF	#000000	##000000
##EFFDE7	1.00	1.06	19.87	19.87
#FFFFFF	1.06	1.00	21.00	21.00
#000000	19.87	21.00	1.00	1.00
##000000	19.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF9E6

Deuteranopia (green-blind)

#FDF8E8

Tritanopia (blue-blind)

#EFFBF7

Achromatopsia (no color)

#F9F9F9

Design tokens & code

CSS

--color: #effde7;
/* rgb */ color: rgb(239, 253, 231);
/* oklch */ color: oklch(97.8% 0.032 133.9);

Tailwind

colors: {
  custom: {
    50: '#f4feee',
    500: '#effde7',
    950: '#000000',
  },
}

SCSS

$custom: #effde7;
$custom-light: #f4feee;
$custom-dark: #000000;

JSON

{
  "hex": "#effde7",
  "rgb": {
    "r": 239,
    "g": 253,
    "b": 231
  },
  "hsl": {
    "h": 98.182,
    "s": 84.615,
    "l": 94.902
  },
  "oklch": {
    "l": 0.97778,
    "c": 0.03243,
    "h": 133.9
  },
  "luminance": 0.94371
}

Semantic roles & 50–950 ramp

primary

#EFFDE7

secondary

#CEA1E7

accent

#04E191

background

#FFFFFF

surface

#FEFFFE

border

#D6D7D6

text

#171716

muted

#858585

Preview Lab

Preview with #EFFDE7

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

Preview Lab → · Contrast checker → · Palette generator →