#EFF8CD#EFF8CD

#EFF8CD is a very light, muted yellow-green. Relative luminance 0.899; OKLCH L 96.1% C 0.057 H 117.1°. Best body text is #000000 at 18.98:1 contrast (WCAG AA passes).

Color values

HEX	#EFF8CD
RGB	rgb(239, 248, 205)
HSL	hsl(73, 75%, 89%)
HSV	hsv(73, 17%, 97%)
CMYK	cmyk(3.6%, 0%, 17.3%, 2.7%)
CIE-LAB	lab(95.95, -10.11, 19.69)
CIE-LCH	lch(95.95, 22.14, 117.18°)
OKLab	oklab(96.15% -0.0259 0.0506)
OKLCH	oklch(96.15% 0.057 117.1)
XYZ	xyz(80.1823, 89.8936, 70.8728)
Luminance	0.8989 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF8CD #D6CDF8

analogous

#F8ECCD #EFF8CD #DAF8CD

triadic

#EFF8CD #CDEFF8 #F8CDEF

tetradic

#EFF8CD #CDF8EC #D6CDF8 #F8CDDA

square

#EFF8CD #CDF8EC #D6CDF8 #F8CDDA

split-complementary

#EFF8CD #CDDAF8 #ECCDF8

monochromatic

#CDE962 #DEF097 #EFF8CD #F6FBE4 #F6FBE4

Accessibility & contrast

On white

1.11

#EFF8CD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.98

#EFF8CD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF8CD

18.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF8CD	#FFFFFF	#000000	##000000
##EFF8CD	1.00	1.11	18.98	18.98
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.98	21.00	1.00	1.00
##000000	18.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEF3CA

Deuteranopia (green-blind)

#FDF4CF

Tritanopia (blue-blind)

#F4F3EC

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #eff8cd;
/* rgb */ color: rgb(239, 248, 205);
/* oklch */ color: oklch(96.1% 0.057 117.1);

Tailwind

colors: {
  custom: {
    50: '#f4fadc',
    500: '#eff8cd',
    950: '#000000',
  },
}

SCSS

$custom: #eff8cd;
$custom-light: #f4fadc;
$custom-dark: #000000;

JSON

{
  "hex": "#eff8cd",
  "rgb": {
    "r": 239,
    "g": 248,
    "b": 205
  },
  "hsl": {
    "h": 72.558,
    "s": 75.439,
    "l": 88.824
  },
  "oklch": {
    "l": 0.96147,
    "c": 0.05681,
    "h": 117.1
  },
  "luminance": 0.89893
}

Semantic roles & 50–950 ramp

primary

#EFF8CD

secondary

#9E8DDC

accent

#0ED838

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#171715

muted

#858584

Preview Lab

Preview with #EFF8CD

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

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