#EFFEE9#EFFEE9

#EFFEE9 is a very light, muted green. Relative luminance 0.951; OKLCH L 98.0% C 0.032 H 136.6°. Best body text is #000000 at 20.02:1 contrast (WCAG AA passes).

Color values

HEX	#EFFEE9
RGB	rgb(239, 254, 233)
HSL	hsl(103, 91%, 95%)
HSV	hsv(103, 8%, 100%)
CMYK	cmyk(5.9%, 0%, 8.3%, 0.4%)
CIE-LAB	lab(98.08, -8.60, 8.36)
CIE-LCH	lch(98.08, 11.99, 135.83°)
OKLab	oklab(98.03% -0.0231 0.0218)
OKLCH	oklch(98.03% 0.032 136.6)
XYZ	xyz(85.7438, 95.1171, 90.9172)
Luminance	0.9512 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFEE9 #F8E9FE

analogous

#F9FEE9 #EFFEE9 #E9FEED

triadic

#EFFEE9 #E9EFFE #FEE9EF

tetradic

#EFFEE9 #E9F9FE #F8E9FE #FEEDE9

square

#EFFEE9 #E9F9FE #F8E9FE #FEEDE9

split-complementary

#EFFEE9 #EDE9FE #FEE9F9

monochromatic

#9AF974 #C4FBAE #EAFEE2 #EAFEE2 #EAFEE2

Accessibility & contrast

On white

1.05

#EFFEE9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.02

#EFFEE9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFEE9

20.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFEE9	#FFFFFF	#000000	##000000
##EFFEE9	1.00	1.05	20.02	20.02
#FFFFFF	1.05	1.00	21.00	21.00
#000000	20.02	21.00	1.00	1.00
##000000	20.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFFAE8

Deuteranopia (green-blind)

#FDF9EA

Tritanopia (blue-blind)

#EFFCF8

Achromatopsia (no color)

#F9F9F9

Design tokens & code

CSS

--color: #effee9;
/* rgb */ color: rgb(239, 254, 233);
/* oklch */ color: oklch(98.0% 0.032 136.6);

Tailwind

colors: {
  custom: {
    50: '#f4fef0',
    500: '#effee9',
    950: '#000000',
  },
}

SCSS

$custom: #effee9;
$custom-light: #f4fef0;
$custom-dark: #000000;

JSON

{
  "hex": "#effee9",
  "rgb": {
    "r": 239,
    "g": 254,
    "b": 233
  },
  "hsl": {
    "h": 102.857,
    "s": 91.304,
    "l": 95.49
  },
  "oklch": {
    "l": 0.9803,
    "c": 0.03176,
    "h": 136.6
  },
  "luminance": 0.95118
}

Semantic roles & 50–950 ramp

primary

#EFFEE9

secondary

#D5A1EA

accent

#00E6A4

background

#FFFFFF

surface

#FEFFFE

border

#D6D7D6

text

#171716

muted

#858585

Preview Lab

Preview with #EFFEE9

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

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