#EFFCF2#EFFCF2

#EFFCF2 is a very light, near-neutral green. Relative luminance 0.944; OKLCH L 97.9% C 0.019 H 152.8°. Best body text is #000000 at 19.88:1 contrast (WCAG AA passes).

Color values

HEX	#EFFCF2
RGB	rgb(239, 252, 242)
HSL	hsl(134, 68%, 96%)
HSV	hsv(134, 5%, 99%)
CMYK	cmyk(5.2%, 0%, 4%, 1.2%)
CIE-LAB	lab(97.79, -6.04, 3.31)
CIE-LCH	lch(97.79, 6.89, 151.29°)
OKLab	oklab(97.87% -0.0169 0.0087)
OKLCH	oklch(97.87% 0.019 152.8)
XYZ	xyz(86.4310, 94.3818, 97.6512)
Luminance	0.9438 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFCF2 #FCEFF9

analogous

#F3FCEF #EFFCF2 #EFFCF9

triadic

#EFFCF2 #F2EFFC #FCF2EF

tetradic

#EFFCF2 #EFF3FC #FCEFF9 #FCF9EF

square

#EFFCF2 #EFF3FC #FCEFF9 #FCF9EF

split-complementary

#EFFCF2 #F9EFFC #FCEFF3

monochromatic

#88E99E #BBF2C8 #E5FAEA #E5FAEA #E5FAEA

Accessibility & contrast

On white

1.06

#EFFCF2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.88

#EFFCF2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFCF2

19.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFCF2	#FFFFFF	#000000	##000000
##EFFCF2	1.00	1.06	19.88	19.88
#FFFFFF	1.06	1.00	21.00	21.00
#000000	19.88	21.00	1.00	1.00
##000000	19.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCFAF2

Deuteranopia (green-blind)

#FAF8F2

Tritanopia (blue-blind)

#EDFCF9

Achromatopsia (no color)

#F9F9F9

Design tokens & code

CSS

--color: #effcf2;
/* rgb */ color: rgb(239, 252, 242);
/* oklch */ color: oklch(97.9% 0.019 152.8);

Tailwind

colors: {
  custom: {
    50: '#f4fdf6',
    500: '#effcf2',
    950: '#000000',
  },
}

SCSS

$custom: #effcf2;
$custom-light: #f4fdf6;
$custom-dark: #000000;

JSON

{
  "hex": "#effcf2",
  "rgb": {
    "r": 239,
    "g": 252,
    "b": 242
  },
  "hsl": {
    "h": 133.846,
    "s": 68.421,
    "l": 96.275
  },
  "oklch": {
    "l": 0.97867,
    "c": 0.01896,
    "h": 152.8
  },
  "luminance": 0.94382
}

Semantic roles & 50–950 ramp

primary

#EFFCF2

secondary

#E2ADD6

accent

#15A5D0

background

#FFFFFF

surface

#FEFFFE

border

#D6D7D6

text

#171717

muted

#858585

Preview Lab

Preview with #EFFCF2

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

Preview Lab → · Contrast checker → · Palette generator →