#EFFFDE#EFFFDE

#EFFFDE is a very light, muted yellow-green. Relative luminance 0.951; OKLCH L 98.0% C 0.046 H 128.4°. Best body text is #000000 at 20.03:1 contrast (WCAG AA passes).

Color values

HEX	#EFFFDE
RGB	rgb(239, 255, 222)
HSL	hsl(89, 100%, 94%)
HSV	hsv(89, 13%, 100%)
CMYK	cmyk(6.3%, 0%, 12.9%, 0%)
CIE-LAB	lab(98.09, -10.92, 14.01)
CIE-LCH	lch(98.09, 17.76, 127.95°)
OKLab	oklab(97.96% -0.0288 0.0363)
OKLCH	oklch(97.96% 0.046 128.4)
XYZ	xyz(84.5393, 95.1443, 83.0040)
Luminance	0.9515 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFFDE #EEDEFF

analogous

#FFFFDE #EFFFDE #DEFFDE

triadic

#EFFFDE #DEEFFF #FFDEEF

tetradic

#EFFFDE #DEFFFF #EEDEFF #FFDEDE

square

#EFFFDE #DEFFFF #EEDEFF #FFDEDE

split-complementary

#EFFFDE #DEDEFF #FFDEFF

monochromatic

#B4FF64 #D1FFA1 #EFFFDE #F0FFE0 #F0FFE0

Accessibility & contrast

On white

1.05

#EFFFDE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.03

#EFFFDE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFFDE

20.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFFDE	#FFFFFF	#000000	##000000
##EFFFDE	1.00	1.05	20.03	20.03
#FFFFFF	1.05	1.00	21.00	21.00
#000000	20.03	21.00	1.00	1.00
##000000	20.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFFADC

Deuteranopia (green-blind)

#FFF9DF

Tritanopia (blue-blind)

#F1FCF6

Achromatopsia (no color)

#F9F9F9

Design tokens & code

CSS

--color: #efffde;
/* rgb */ color: rgb(239, 255, 222);
/* oklch */ color: oklch(98.0% 0.046 128.4);

Tailwind

colors: {
  custom: {
    50: '#f4ffe8',
    500: '#efffde',
    950: '#000000',
  },
}

SCSS

$custom: #efffde;
$custom-light: #f4ffe8;
$custom-dark: #000000;

JSON

{
  "hex": "#efffde",
  "rgb": {
    "r": 239,
    "g": 255,
    "b": 222
  },
  "hsl": {
    "h": 89.091,
    "s": 100,
    "l": 93.529
  },
  "oklch": {
    "l": 0.97958,
    "c": 0.04633,
    "h": 128.4
  },
  "luminance": 0.95145
}

Semantic roles & 50–950 ramp

primary

#EFFFDE

secondary

#BF95EC

accent

#00E66F

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#171816

muted

#858684

Preview Lab

Preview with #EFFFDE

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

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