#EFFDCA#EFFDCA

#EFFDCA is a very light, moderate yellow-green. Relative luminance 0.929; OKLCH L 97.1% C 0.068 H 120.1°. Best body text is #000000 at 19.57:1 contrast (WCAG AA passes).

Color values

HEX	#EFFDCA
RGB	rgb(239, 253, 202)
HSL	hsl(76, 93%, 89%)
HSV	hsv(76, 20%, 99%)
CMYK	cmyk(5.5%, 0%, 20.2%, 0.8%)
CIE-LAB	lab(97.17, -13.03, 22.92)
CIE-LCH	lch(97.17, 26.36, 119.61°)
OKLab	oklab(97.1% -0.034 0.0586)
OKLCH	oklch(97.1% 0.068 120.1)
XYZ	xyz(81.3814, 92.8657, 69.5032)
Luminance	0.9287 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFDCA #D8CAFD

analogous

#FDF2CA #EFFDCA #D6FDCA

triadic

#EFFDCA #CAEFFD #FDCAEF

tetradic

#EFFDCA #CAFDF2 #D8CAFD #FDCAD6

square

#EFFDCA #CAFDF2 #D8CAFD #FDCAD6

split-complementary

#EFFDCA #CAD6FD #F2CAFD

monochromatic

#CBF954 #DDFB8F #EFFDCA #F6FEE2 #F6FEE2

Accessibility & contrast

On white

1.07

#EFFDCA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.57

#EFFDCA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFDCA

19.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFDCA	#FFFFFF	#000000	##000000
##EFFDCA	1.00	1.07	19.57	19.57
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.57	21.00	1.00	1.00
##000000	19.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF7C7

Deuteranopia (green-blind)

#FFF7CC

Tritanopia (blue-blind)

#F4F7EF

Achromatopsia (no color)

#F7F7F7

Design tokens & code

CSS

--color: #effdca;
/* rgb */ color: rgb(239, 253, 202);
/* oklch */ color: oklch(97.1% 0.068 120.1);

Tailwind

colors: {
  custom: {
    50: '#f4feda',
    500: '#effdca',
    950: '#000000',
  },
}

SCSS

$custom: #effdca;
$custom-light: #f4feda;
$custom-dark: #000000;

JSON

{
  "hex": "#effdca",
  "rgb": {
    "r": 239,
    "g": 253,
    "b": 202
  },
  "hsl": {
    "h": 76.471,
    "s": 92.727,
    "l": 89.216
  },
  "oklch": {
    "l": 0.97096,
    "c": 0.06773,
    "h": 120.1
  },
  "luminance": 0.92866
}

Semantic roles & 50–950 ramp

primary

#EFFDCA

secondary

#A086E5

accent

#00E63F

background

#FFFFFE

surface

#FEFFFB

border

#D6D7D4

text

#171714

muted

#858583

Preview Lab

Preview with #EFFDCA

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

Preview Lab → · Contrast checker → · Palette generator →