#EFFDA0#EFFDA0

#EFFDA0 is a very light, moderate yellow. Relative luminance 0.911; OKLCH L 96.3% C 0.117 H 115.6°. Best body text is #000000 at 19.23:1 contrast (WCAG AA passes).

Color values

HEX	#EFFDA0
RGB	rgb(239, 253, 160)
HSL	hsl(69, 96%, 81%)
HSV	hsv(69, 37%, 99%)
CMYK	cmyk(5.5%, 0%, 36.8%, 0.8%)
CIE-LAB	lab(96.47, -18.53, 42.99)
CIE-LCH	lch(96.47, 46.82, 113.32°)
OKLab	oklab(96.3% -0.0506 0.1055)
OKLCH	oklch(96.3% 0.117 115.6)
XYZ	xyz(77.0674, 91.1401, 46.7827)
Luminance	0.9114 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFDA0 #AEA0FD

analogous

#FDDCA0 #EFFDA0 #C0FDA0

triadic

#EFFDA0 #A0EFFD #FDA0EF

tetradic

#EFFDA0 #A0FDDC #AEA0FD #FDA0C0

square

#EFFDA0 #A0FDDC #AEA0FD #FDA0C0

split-complementary

#EFFDA0 #A0C0FD #DCA0FD

monochromatic

#DBFA28 #E5FC64 #EFFDA0 #F9FEDC #FAFEE1

Accessibility & contrast

On white

1.09

#EFFDA0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.23

#EFFDA0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFDA0

19.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFDA0	#FFFFFF	#000000	##000000
##EFFDA0	1.00	1.09	19.23	19.23
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.23	21.00	1.00	1.00
##000000	19.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF499

Deuteranopia (green-blind)

#FFF6A4

Tritanopia (blue-blind)

#F9F3E6

Achromatopsia (no color)

#F5F5F5

Design tokens & code

CSS

--color: #effda0;
/* rgb */ color: rgb(239, 253, 160);
/* oklch */ color: oklch(96.3% 0.117 115.6);

Tailwind

colors: {
  custom: {
    50: '#f5febd',
    500: '#effda0',
    950: '#000000',
  },
}

SCSS

$custom: #effda0;
$custom-light: #f5febd;
$custom-dark: #000000;

JSON

{
  "hex": "#effda0",
  "rgb": {
    "r": 239,
    "g": 253,
    "b": 160
  },
  "hsl": {
    "h": 69.032,
    "s": 95.876,
    "l": 80.98
  },
  "oklch": {
    "l": 0.96303,
    "c": 0.11706,
    "h": 115.6
  },
  "luminance": 0.91139
}

Semantic roles & 50–950 ramp

primary

#EFFDA0

secondary

#7461E0

accent

#00E623

background

#FFFFFD

surface

#FEFFF8

border

#D6D7D1

text

#171712

muted

#858582

Preview Lab

Preview with #EFFDA0

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

Preview Lab → · Contrast checker → · Palette generator →