#EFFBCD#EFFBCD

#EFFBCD is a very light, moderate yellow-green. Relative luminance 0.918; OKLCH L 96.8% C 0.061 H 119.4°. Best body text is #000000 at 19.35:1 contrast (WCAG AA passes).

Color values

HEX	#EFFBCD
RGB	rgb(239, 251, 205)
HSL	hsl(76, 85%, 89%)
HSV	hsv(76, 18%, 98%)
CMYK	cmyk(4.8%, 0%, 18.3%, 1.6%)
CIE-LAB	lab(96.72, -11.60, 20.76)
CIE-LCH	lch(96.72, 23.78, 119.18°)
OKLab	oklab(96.76% -0.03 0.0532)
OKLCH	oklch(96.76% 0.061 119.4)
XYZ	xyz(81.1120, 91.7530, 71.1828)
Luminance	0.9175 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFBCD #D9CDFB

analogous

#FBF0CD #EFFBCD #D8FBCD

triadic

#EFFBCD #CDEFFB #FBCDEF

tetradic

#EFFBCD #CDFBF0 #D9CDFB #FBCDD8

square

#EFFBCD #CDFBF0 #D9CDFB #FBCDD8

split-complementary

#EFFBCD #CDD8FB #F0CDFB

monochromatic

#CBF25C #DDF694 #EFFBCD #F6FDE3 #F6FDE3

Accessibility & contrast

On white

1.09

#EFFBCD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.35

#EFFBCD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFBCD

19.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFBCD	#FFFFFF	#000000	##000000
##EFFBCD	1.00	1.09	19.35	19.35
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.35	21.00	1.00	1.00
##000000	19.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF6CA

Deuteranopia (green-blind)

#FFF6CF

Tritanopia (blue-blind)

#F4F6EE

Achromatopsia (no color)

#F6F6F6

Design tokens & code

CSS

--color: #effbcd;
/* rgb */ color: rgb(239, 251, 205);
/* oklch */ color: oklch(96.8% 0.061 119.4);

Tailwind

colors: {
  custom: {
    50: '#f4fcdc',
    500: '#effbcd',
    950: '#000000',
  },
}

SCSS

$custom: #effbcd;
$custom-light: #f4fcdc;
$custom-dark: #000000;

JSON

{
  "hex": "#effbcd",
  "rgb": {
    "r": 239,
    "g": 251,
    "b": 205
  },
  "hsl": {
    "h": 75.652,
    "s": 85.185,
    "l": 89.412
  },
  "oklch": {
    "l": 0.96755,
    "c": 0.06113,
    "h": 119.4
  },
  "luminance": 0.91753
}

Semantic roles & 50–950 ramp

primary

#EFFBCD

secondary

#A18BE2

accent

#04E23E

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#171715

muted

#858584

Preview Lab

Preview with #EFFBCD

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

Preview Lab → · Contrast checker → · Palette generator →