#EFFDA5#EFFDA5

#EFFDA5 is a very light, moderate yellow. Relative luminance 0.913; OKLCH L 96.4% C 0.111 H 115.9°. Best body text is #000000 at 19.26:1 contrast (WCAG AA passes).

Color values

HEX	#EFFDA5
RGB	rgb(239, 253, 165)
HSL	hsl(70, 96%, 82%)
HSV	hsv(70, 35%, 99%)
CMYK	cmyk(5.5%, 0%, 34.8%, 0.8%)
CIE-LAB	lab(96.54, -17.95, 40.63)
CIE-LCH	lch(96.54, 44.42, 113.83°)
OKLab	oklab(96.39% -0.0487 0.1003)
OKLCH	oklch(96.39% 0.111 115.9)
XYZ	xyz(77.5136, 91.3186, 49.1328)
Luminance	0.9132 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFDA5 #B3A5FD

analogous

#FDDFA5 #EFFDA5 #C3FDA5

triadic

#EFFDA5 #A5EFFD #FDA5EF

tetradic

#EFFDA5 #A5FDDF #B3A5FD #FDA5C3

square

#EFFDA5 #A5FDDF #B3A5FD #FDA5C3

split-complementary

#EFFDA5 #A5C3FD #DFA5FD

monochromatic

#DAFA2D #E4FC69 #EFFDA5 #FAFEE1 #FAFEE1

Accessibility & contrast

On white

1.09

#EFFDA5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.26

#EFFDA5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFDA5

19.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFDA5	#FFFFFF	#000000	##000000
##EFFDA5	1.00	1.09	19.26	19.26
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.26	21.00	1.00	1.00
##000000	19.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF49F

Deuteranopia (green-blind)

#FFF6A9

Tritanopia (blue-blind)

#F8F4E7

Achromatopsia (no color)

#F5F5F5

Design tokens & code

CSS

--color: #effda5;
/* rgb */ color: rgb(239, 253, 165);
/* oklch */ color: oklch(96.4% 0.111 115.9);

Tailwind

colors: {
  custom: {
    50: '#f5fec0',
    500: '#effda5',
    950: '#000000',
  },
}

SCSS

$custom: #effda5;
$custom-light: #f5fec0;
$custom-dark: #000000;

JSON

{
  "hex": "#effda5",
  "rgb": {
    "r": 239,
    "g": 253,
    "b": 165
  },
  "hsl": {
    "h": 69.545,
    "s": 95.652,
    "l": 81.961
  },
  "oklch": {
    "l": 0.96386,
    "c": 0.11148,
    "h": 115.9
  },
  "luminance": 0.91318
}

Semantic roles & 50–950 ramp

primary

#EFFDA5

secondary

#7966E1

accent

#00E625

background

#FFFFFD

surface

#FEFFF9

border

#D6D7D2

text

#171712

muted

#858582

Preview Lab

Preview with #EFFDA5

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

Preview Lab → · Contrast checker → · Palette generator →