#EFFCD7#EFFCD7

#EFFCD7 is a very light, muted yellow-green. Relative luminance 0.929; OKLCH L 97.2% C 0.050 H 123.1°. Best body text is #000000 at 19.58:1 contrast (WCAG AA passes).

Color values

HEX	#EFFCD7
RGB	rgb(239, 252, 215)
HSL	hsl(81, 86%, 92%)
HSV	hsv(81, 15%, 99%)
CMYK	cmyk(5.2%, 0%, 14.7%, 1.2%)
CIE-LAB	lab(97.18, -10.55, 16.30)
CIE-LCH	lch(97.18, 19.42, 122.93°)
OKLab	oklab(97.19% -0.0274 0.0421)
OKLCH	oklch(97.19% 0.05 123.1)
XYZ	xyz(82.6710, 92.8778, 77.8487)
Luminance	0.9288 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFCD7 #E4D7FC

analogous

#FCF7D7 #EFFCD7 #DDFCD7

triadic

#EFFCD7 #D7EFFC #FCD7EF

tetradic

#EFFCD7 #D7FCF7 #E4D7FC #FCD7DD

square

#EFFCD7 #D7FCF7 #E4D7FC #FCD7DD

split-complementary

#EFFCD7 #D7DDFC #F7D7FC

monochromatic

#C1F365 #D8F89E #EFFCD7 #F4FDE3 #F4FDE3

Accessibility & contrast

On white

1.07

#EFFCD7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.58

#EFFCD7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFCD7

19.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFCD7	#FFFFFF	#000000	##000000
##EFFCD7	1.00	1.07	19.58	19.58
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.58	21.00	1.00	1.00
##000000	19.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF7D5

Deuteranopia (green-blind)

#FFF7D8

Tritanopia (blue-blind)

#F2F8F1

Achromatopsia (no color)

#F7F7F7

Design tokens & code

CSS

--color: #effcd7;
/* rgb */ color: rgb(239, 252, 215);
/* oklch */ color: oklch(97.2% 0.050 123.1);

Tailwind

colors: {
  custom: {
    50: '#f4fde3',
    500: '#effcd7',
    950: '#000000',
  },
}

SCSS

$custom: #effcd7;
$custom-light: #f4fde3;
$custom-dark: #000000;

JSON

{
  "hex": "#effcd7",
  "rgb": {
    "r": 239,
    "g": 252,
    "b": 215
  },
  "hsl": {
    "h": 81.081,
    "s": 86.047,
    "l": 91.569
  },
  "oklch": {
    "l": 0.97186,
    "c": 0.05024,
    "h": 123.1
  },
  "luminance": 0.92878
}

Semantic roles & 50–950 ramp

primary

#EFFCD7

secondary

#B093E4

accent

#03E352

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#171715

muted

#858584

Preview Lab

Preview with #EFFCD7

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

Preview Lab → · Contrast checker → · Palette generator →