#EFFDDA#EFFDDA

#EFFDDA is a very light, muted yellow-green. Relative luminance 0.937; OKLCH L 97.5% C 0.048 H 125.1°. Best body text is #000000 at 19.73:1 contrast (WCAG AA passes).

Color values

HEX	#EFFDDA
RGB	rgb(239, 253, 218)
HSL	hsl(84, 90%, 92%)
HSV	hsv(84, 14%, 99%)
CMYK	cmyk(5.5%, 0%, 13.8%, 0.8%)
CIE-LAB	lab(97.50, -10.57, 15.21)
CIE-LCH	lch(97.50, 18.52, 124.81°)
OKLab	oklab(97.46% -0.0276 0.0394)
OKLCH	oklch(97.46% 0.048 125.1)
XYZ	xyz(83.3749, 93.6631, 80.0025)
Luminance	0.9366 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFDDA #E8DAFD

analogous

#FDFADA #EFFDDA #DEFDDA

triadic

#EFFDDA #DAEFFD #FDDAEF

tetradic

#EFFDDA #DAFDFA #E8DAFD #FDDADE

square

#EFFDDA #DAFDFA #E8DAFD #FDDADE

split-complementary

#EFFDDA #DADEFD #FADAFD

monochromatic

#BDF766 #D6FAA0 #EFFDDA #F2FDE2 #F2FDE2

Accessibility & contrast

On white

1.06

#EFFDDA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.73

#EFFDDA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFDDA

19.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFDDA	#FFFFFF	#000000	##000000
##EFFDDA	1.00	1.06	19.73	19.73
#FFFFFF	1.06	1.00	21.00	21.00
#000000	19.73	21.00	1.00	1.00
##000000	19.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF8D8

Deuteranopia (green-blind)

#FFF8DB

Tritanopia (blue-blind)

#F1F9F3

Achromatopsia (no color)

#F8F8F8

Design tokens & code

CSS

--color: #effdda;
/* rgb */ color: rgb(239, 253, 218);
/* oklch */ color: oklch(97.5% 0.048 125.1);

Tailwind

colors: {
  custom: {
    50: '#f4fee5',
    500: '#effdda',
    950: '#000000',
  },
}

SCSS

$custom: #effdda;
$custom-light: #f4fee5;
$custom-dark: #000000;

JSON

{
  "hex": "#effdda",
  "rgb": {
    "r": 239,
    "g": 253,
    "b": 218
  },
  "hsl": {
    "h": 84,
    "s": 89.744,
    "l": 92.353
  },
  "oklch": {
    "l": 0.97458,
    "c": 0.04808,
    "h": 125.1
  },
  "luminance": 0.93663
}

Semantic roles & 50–950 ramp

primary

#EFFDDA

secondary

#B595E7

accent

#00E65C

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#171715

muted

#858584

Preview Lab

Preview with #EFFDDA

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

Preview Lab → · Contrast checker → · Palette generator →