#EFFDAB#EFFDAB

#EFFDAB is a very light, moderate yellow-green. Relative luminance 0.915; OKLCH L 96.5% C 0.105 H 116.3°. Best body text is #000000 at 19.31:1 contrast (WCAG AA passes).

Color values

HEX	#EFFDAB
RGB	rgb(239, 253, 171)
HSL	hsl(70, 95%, 83%)
HSV	hsv(70, 32%, 99%)
CMYK	cmyk(5.5%, 0%, 32.4%, 0.8%)
CIE-LAB	lab(96.63, -17.22, 37.79)
CIE-LCH	lch(96.63, 41.53, 114.50°)
OKLab	oklab(96.49% -0.0464 0.0938)
OKLCH	oklch(96.49% 0.105 116.3)
XYZ	xyz(78.0725, 91.5421, 52.0767)
Luminance	0.9154 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFDAB #B9ABFD

analogous

#FDE2AB #EFFDAB #C6FDAB

triadic

#EFFDAB #ABEFFD #FDABEF

tetradic

#EFFDAB #ABFDE2 #B9ABFD #FDABC6

square

#EFFDAB #ABFDE2 #B9ABFD #FDABC6

split-complementary

#EFFDAB #ABC6FD #E2ABFD

monochromatic

#D8FA33 #E4FC6F #EFFDAB #F9FEE1 #F9FEE1

Accessibility & contrast

On white

1.09

#EFFDAB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.31

#EFFDAB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFDAB

19.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFDAB	#FFFFFF	#000000	##000000
##EFFDAB	1.00	1.09	19.31	19.31
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.31	21.00	1.00	1.00
##000000	19.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF5A5

Deuteranopia (green-blind)

#FFF6AF

Tritanopia (blue-blind)

#F8F4E8

Achromatopsia (no color)

#F5F5F5

Design tokens & code

CSS

--color: #effdab;
/* rgb */ color: rgb(239, 253, 171);
/* oklch */ color: oklch(96.5% 0.105 116.3);

Tailwind

colors: {
  custom: {
    50: '#f5fec4',
    500: '#effdab',
    950: '#000000',
  },
}

SCSS

$custom: #effdab;
$custom-light: #f5fec4;
$custom-dark: #000000;

JSON

{
  "hex": "#effdab",
  "rgb": {
    "r": 239,
    "g": 253,
    "b": 171
  },
  "hsl": {
    "h": 70.244,
    "s": 95.349,
    "l": 83.137
  },
  "oklch": {
    "l": 0.96489,
    "c": 0.10466,
    "h": 116.3
  },
  "luminance": 0.91542
}

Semantic roles & 50–950 ramp

primary

#EFFDAB

secondary

#7F6BE1

accent

#00E627

background

#FFFFFD

surface

#FEFFF9

border

#D6D7D2

text

#171713

muted

#858582

Preview Lab

Preview with #EFFDAB

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

Preview Lab → · Contrast checker → · Palette generator →