#EFFFE1#EFFFE1

#EFFFE1 is a very light, muted yellow-green. Relative luminance 0.953; OKLCH L 98.0% C 0.043 H 130.2°. Best body text is #000000 at 20.06:1 contrast (WCAG AA passes).

Color values

HEX	#EFFFE1
RGB	rgb(239, 255, 225)
HSL	hsl(92, 100%, 94%)
HSV	hsv(92, 12%, 100%)
CMYK	cmyk(6.3%, 0%, 11.8%, 0%)
CIE-LAB	lab(98.16, -10.43, 12.56)
CIE-LCH	lch(98.16, 16.33, 129.71°)
OKLab	oklab(98.03% -0.0276 0.0326)
OKLCH	oklch(98.03% 0.043 130.2)
XYZ	xyz(84.9450, 95.3066, 85.1404)
Luminance	0.9531 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFFE1 #F1E1FF

analogous

#FEFFE1 #EFFFE1 #E1FFE2

triadic

#EFFFE1 #E1EFFF #FFE1EF

tetradic

#EFFFE1 #E1FEFF #F1E1FF #FFE2E1

square

#EFFFE1 #E1FEFF #F1E1FF #FFE2E1

split-complementary

#EFFFE1 #E2E1FF #FFE1FE

monochromatic

#AEFF67 #CEFFA4 #EFFFE0 #EFFFE0 #EFFFE0

Accessibility & contrast

On white

1.05

#EFFFE1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.06

#EFFFE1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFFE1

20.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFFE1	#FFFFFF	#000000	##000000
##EFFFE1	1.00	1.05	20.06	20.06
#FFFFFF	1.05	1.00	21.00	21.00
#000000	20.06	21.00	1.00	1.00
##000000	20.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFFADF

Deuteranopia (green-blind)

#FFF9E2

Tritanopia (blue-blind)

#F0FCF6

Achromatopsia (no color)

#FAFAFA

Design tokens & code

CSS

--color: #efffe1;
/* rgb */ color: rgb(239, 255, 225);
/* oklch */ color: oklch(98.0% 0.043 130.2);

Tailwind

colors: {
  custom: {
    50: '#f4ffea',
    500: '#efffe1',
    950: '#000000',
  },
}

SCSS

$custom: #efffe1;
$custom-light: #f4ffea;
$custom-dark: #000000;

JSON

{
  "hex": "#efffe1",
  "rgb": {
    "r": 239,
    "g": 255,
    "b": 225
  },
  "hsl": {
    "h": 92,
    "s": 100,
    "l": 94.118
  },
  "oklch": {
    "l": 0.98031,
    "c": 0.04274,
    "h": 130.2
  },
  "luminance": 0.95307
}

Semantic roles & 50–950 ramp

primary

#EFFFE1

secondary

#C597ED

accent

#00E67A

background

#FFFFFE

surface

#FEFFFD

border

#D6D7D5

text

#171816

muted

#858684

Preview Lab

Preview with #EFFFE1

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

Preview Lab → · Contrast checker → · Palette generator →