#EFFEE5#EFFEE5

#EFFEE5 is a very light, muted yellow-green. Relative luminance 0.949; OKLCH L 97.9% C 0.036 H 132.7°. Best body text is #000000 at 19.98:1 contrast (WCAG AA passes).

Color values

HEX	#EFFEE5
RGB	rgb(239, 254, 229)
HSL	hsl(96, 93%, 95%)
HSV	hsv(96, 10%, 100%)
CMYK	cmyk(5.9%, 0%, 9.8%, 0.4%)
CIE-LAB	lab(97.99, -9.28, 10.28)
CIE-LCH	lch(97.99, 13.85, 132.06°)
OKLab	oklab(97.93% -0.0247 0.0268)
OKLCH	oklch(97.93% 0.036 132.7)
XYZ	xyz(85.1789, 94.8911, 87.9419)
Luminance	0.9489 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFEE5 #F4E5FE

analogous

#FCFEE5 #EFFEE5 #E5FEE8

triadic

#EFFEE5 #E5EFFE #FEE5EF

tetradic

#EFFEE5 #E5FCFE #F4E5FE #FEE8E5

square

#EFFEE5 #E5FCFE #F4E5FE #FEE8E5

split-complementary

#EFFEE5 #E8E5FE #FEE5FC

monochromatic

#A6F96F #CBFCAA #EDFEE2 #EDFEE2 #EDFEE2

Accessibility & contrast

On white

1.05

#EFFEE5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.98

#EFFEE5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFEE5

19.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFEE5	#FFFFFF	#000000	##000000
##EFFEE5	1.00	1.05	19.98	19.98
#FFFFFF	1.05	1.00	21.00	21.00
#000000	19.98	21.00	1.00	1.00
##000000	19.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFFAE4

Deuteranopia (green-blind)

#FEF9E6

Tritanopia (blue-blind)

#F0FCF7

Achromatopsia (no color)

#F9F9F9

Design tokens & code

CSS

--color: #effee5;
/* rgb */ color: rgb(239, 254, 229);
/* oklch */ color: oklch(97.9% 0.036 132.7);

Tailwind

colors: {
  custom: {
    50: '#f4feed',
    500: '#effee5',
    950: '#000000',
  },
}

SCSS

$custom: #effee5;
$custom-light: #f4feed;
$custom-dark: #000000;

JSON

{
  "hex": "#effee5",
  "rgb": {
    "r": 239,
    "g": 254,
    "b": 229
  },
  "hsl": {
    "h": 96,
    "s": 92.593,
    "l": 94.706
  },
  "oklch": {
    "l": 0.97928,
    "c": 0.0364,
    "h": 132.7
  },
  "luminance": 0.94891
}

Semantic roles & 50–950 ramp

primary

#EFFEE5

secondary

#CB9DEA

accent

#00E68A

background

#FFFFFE

surface

#FEFFFD

border

#D6D7D5

text

#171716

muted

#858584

Preview Lab

Preview with #EFFEE5

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

Preview Lab → · Contrast checker → · Palette generator →