#EFFCD6#EFFCD6

#EFFCD6 is a very light, muted yellow-green. Relative luminance 0.928; OKLCH L 97.2% C 0.051 H 122.7°. Best body text is #000000 at 19.57:1 contrast (WCAG AA passes).

Color values

HEX	#EFFCD6
RGB	rgb(239, 252, 214)
HSL	hsl(81, 86%, 91%)
HSV	hsv(81, 15%, 99%)
CMYK	cmyk(5.2%, 0%, 15.1%, 1.2%)
CIE-LAB	lab(97.16, -10.71, 16.78)
CIE-LCH	lch(97.16, 19.91, 122.55°)
OKLab	oklab(97.16% -0.0278 0.0433)
OKLCH	oklch(97.16% 0.051 122.7)
XYZ	xyz(82.5429, 92.8265, 77.1741)
Luminance	0.9283 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFCD6 #E3D6FC

analogous

#FCF6D6 #EFFCD6 #DCFCD6

triadic

#EFFCD6 #D6EFFC #FCD6EF

tetradic

#EFFCD6 #D6FCF6 #E3D6FC #FCD6DC

square

#EFFCD6 #D6FCF6 #E3D6FC #FCD6DC

split-complementary

#EFFCD6 #D6DCFC #F6D6FC

monochromatic

#C2F464 #D9F89D #EFFCD6 #F4FDE2 #F4FDE2

Accessibility & contrast

On white

1.07

#EFFCD6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.57

#EFFCD6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFCD6

19.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFCD6	#FFFFFF	#000000	##000000
##EFFCD6	1.00	1.07	19.57	19.57
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.57	21.00	1.00	1.00
##000000	19.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF7D4

Deuteranopia (green-blind)

#FFF7D8

Tritanopia (blue-blind)

#F2F8F1

Achromatopsia (no color)

#F7F7F7

Design tokens & code

CSS

--color: #effcd6;
/* rgb */ color: rgb(239, 252, 214);
/* oklch */ color: oklch(97.2% 0.051 122.7);

Tailwind

colors: {
  custom: {
    50: '#f4fde2',
    500: '#effcd6',
    950: '#000000',
  },
}

SCSS

$custom: #effcd6;
$custom-light: #f4fde2;
$custom-dark: #000000;

JSON

{
  "hex": "#effcd6",
  "rgb": {
    "r": 239,
    "g": 252,
    "b": 214
  },
  "hsl": {
    "h": 80.526,
    "s": 86.364,
    "l": 91.373
  },
  "oklch": {
    "l": 0.97162,
    "c": 0.05148,
    "h": 122.7
  },
  "luminance": 0.92827
}

Semantic roles & 50–950 ramp

primary

#EFFCD6

secondary

#AE92E4

accent

#03E34F

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#171715

muted

#858584

Preview Lab

Preview with #EFFCD6

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

Preview Lab → · Contrast checker → · Palette generator →