#EFF8BD#EFF8BD

#EFF8BD is a very light, moderate yellow. Relative luminance 0.892; OKLCH L 95.8% C 0.077 H 114.9°. Best body text is #000000 at 18.83:1 contrast (WCAG AA passes).

Color values

HEX	#EFF8BD
RGB	rgb(239, 248, 189)
HSL	hsl(69, 81%, 86%)
HSV	hsv(69, 24%, 97%)
CMYK	cmyk(3.6%, 0%, 23.8%, 2.7%)
CIE-LAB	lab(95.65, -12.42, 27.43)
CIE-LCH	lch(95.65, 30.11, 114.37°)
OKLab	oklab(95.81% -0.0323 0.0695)
OKLCH	oklch(95.81% 0.077 114.9)
XYZ	xyz(78.3488, 89.1602, 61.2164)
Luminance	0.8916 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF8BD #C6BDF8

analogous

#F8E3BD #EFF8BD #D1F8BD

triadic

#EFF8BD #BDEFF8 #F8BDEF

tetradic

#EFF8BD #BDF8E3 #C6BDF8 #F8BDD1

square

#EFF8BD #BDF8E3 #C6BDF8 #F8BDD1

split-complementary

#EFF8BD #BDD1F8 #E3BDF8

monochromatic

#D4EC4E #E2F286 #EFF8BD #F8FCE3 #F8FCE3

Accessibility & contrast

On white

1.12

#EFF8BD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.83

#EFF8BD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF8BD

18.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF8BD	#FFFFFF	#000000	##000000
##EFF8BD	1.00	1.12	18.83	18.83
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.83	21.00	1.00	1.00
##000000	18.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF2B9

Deuteranopia (green-blind)

#FFF3BF

Tritanopia (blue-blind)

#F6F1E8

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #eff8bd;
/* rgb */ color: rgb(239, 248, 189);
/* oklch */ color: oklch(95.8% 0.077 114.9);

Tailwind

colors: {
  custom: {
    50: '#f4fad1',
    500: '#eff8bd',
    950: '#000000',
  },
}

SCSS

$custom: #eff8bd;
$custom-light: #f4fad1;
$custom-dark: #000000;

JSON

{
  "hex": "#eff8bd",
  "rgb": {
    "r": 239,
    "g": 248,
    "b": 189
  },
  "hsl": {
    "h": 69.153,
    "s": 80.822,
    "l": 85.686
  },
  "oklch": {
    "l": 0.95805,
    "c": 0.07661,
    "h": 114.9
  },
  "luminance": 0.8916
}

Semantic roles & 50–950 ramp

primary

#EFF8BD

secondary

#8C7EDB

accent

#08DD29

background

#FFFFFE

surface

#FEFFFB

border

#D6D7D4

text

#171714

muted

#858583

Preview Lab

Preview with #EFF8BD

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

Preview Lab → · Contrast checker → · Palette generator →