#EFFFD4#EFFFD4

#EFFFD4 is a very light, muted yellow-green. Relative luminance 0.946; OKLCH L 97.7% C 0.058 H 124.1°. Best body text is #000000 at 19.92:1 contrast (WCAG AA passes).

Color values

HEX	#EFFFD4
RGB	rgb(239, 255, 212)
HSL	hsl(82, 100%, 92%)
HSV	hsv(82, 17%, 100%)
CMYK	cmyk(6.3%, 0%, 16.9%, 0%)
CIE-LAB	lab(97.88, -12.50, 18.82)
CIE-LCH	lch(97.88, 22.59, 123.60°)
OKLab	oklab(97.72% -0.0328 0.0484)
OKLCH	oklch(97.72% 0.058 124.1)
XYZ	xyz(83.2386, 94.6241, 76.1536)
Luminance	0.9462 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFFD4 #E4D4FF

analogous

#FFFAD4 #EFFFD4 #DAFFD4

triadic

#EFFFD4 #D4EFFF #FFD4EF

tetradic

#EFFFD4 #D4FFFA #E4D4FF #FFD4DA

square

#EFFFD4 #D4FFFA #E4D4FF #FFD4DA

split-complementary

#EFFFD4 #D4DAFF #FAD4FF

monochromatic

#C1FF5A #D8FF97 #EFFFD4 #F4FFE0 #F4FFE0

Accessibility & contrast

On white

1.05

#EFFFD4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.92

#EFFFD4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFFD4

19.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFFD4	#FFFFFF	#000000	##000000
##EFFFD4	1.00	1.05	19.92	19.92
#FFFFFF	1.05	1.00	21.00	21.00
#000000	19.92	21.00	1.00	1.00
##000000	19.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF9D2

Deuteranopia (green-blind)

#FFF9D6

Tritanopia (blue-blind)

#F2FAF3

Achromatopsia (no color)

#F9F9F9

Design tokens & code

CSS

--color: #efffd4;
/* rgb */ color: rgb(239, 255, 212);
/* oklch */ color: oklch(97.7% 0.058 124.1);

Tailwind

colors: {
  custom: {
    50: '#f4ffe1',
    500: '#efffd4',
    950: '#000000',
  },
}

SCSS

$custom: #efffd4;
$custom-light: #f4ffe1;
$custom-dark: #000000;

JSON

{
  "hex": "#efffd4",
  "rgb": {
    "r": 239,
    "g": 255,
    "b": 212
  },
  "hsl": {
    "h": 82.326,
    "s": 100,
    "l": 91.569
  },
  "oklch": {
    "l": 0.97724,
    "c": 0.05846,
    "h": 124.1
  },
  "luminance": 0.94624
}

Semantic roles & 50–950 ramp

primary

#EFFFD4

secondary

#B08CEB

accent

#00E655

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#171815

muted

#858684

Preview Lab

Preview with #EFFFD4

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

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