#EFFEE0#EFFEE0

#EFFEE0 is a very light, muted yellow-green. Relative luminance 0.946; OKLCH L 97.8% C 0.042 H 129.0°. Best body text is #000000 at 19.92:1 contrast (WCAG AA passes).

Color values

HEX	#EFFEE0
RGB	rgb(239, 254, 224)
HSL	hsl(90, 94%, 94%)
HSV	hsv(90, 12%, 100%)
CMYK	cmyk(5.9%, 0%, 11.8%, 0.4%)
CIE-LAB	lab(97.88, -10.10, 12.68)
CIE-LCH	lch(97.88, 16.21, 128.54°)
OKLab	oklab(97.81% -0.0266 0.0329)
OKLCH	oklch(97.81% 0.042 129)
XYZ	xyz(84.4908, 94.6159, 84.3180)
Luminance	0.9462 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFEE0 #EFE0FE

analogous

#FEFEE0 #EFFEE0 #E0FEE0

triadic

#EFFEE0 #E0EFFE #FEE0EF

tetradic

#EFFEE0 #E0FEFE #EFE0FE #FEE0E0

square

#EFFEE0 #E0FEFE #EFE0FE #FEE0E0

split-complementary

#EFFEE0 #E0E0FE #FEE0FE

monochromatic

#B2FA69 #D0FCA5 #EFFEE0 #F0FEE1 #F0FEE1

Accessibility & contrast

On white

1.05

#EFFEE0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.92

#EFFEE0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFEE0

19.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFEE0	#FFFFFF	#000000	##000000
##EFFEE0	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)

#FFFADE

Deuteranopia (green-blind)

#FFF9E1

Tritanopia (blue-blind)

#F0FBF5

Achromatopsia (no color)

#F9F9F9

Design tokens & code

CSS

--color: #effee0;
/* rgb */ color: rgb(239, 254, 224);
/* oklch */ color: oklch(97.8% 0.042 129.0);

Tailwind

colors: {
  custom: {
    50: '#f4fee9',
    500: '#effee0',
    950: '#000000',
  },
}

SCSS

$custom: #effee0;
$custom-light: #f4fee9;
$custom-dark: #000000;

JSON

{
  "hex": "#effee0",
  "rgb": {
    "r": 239,
    "g": 254,
    "b": 224
  },
  "hsl": {
    "h": 90,
    "s": 93.75,
    "l": 93.725
  },
  "oklch": {
    "l": 0.97805,
    "c": 0.04234,
    "h": 129
  },
  "luminance": 0.94616
}

Semantic roles & 50–950 ramp

primary

#EFFEE0

secondary

#C198EA

accent

#00E673

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#171716

muted

#858584

Preview Lab

Preview with #EFFEE0

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

Preview Lab → · Contrast checker → · Palette generator →