#EFF3BD#EFF3BD

#EFF3BD is a very light, moderate yellow. Relative luminance 0.861; OKLCH L 94.8% C 0.070 H 111.2°. Best body text is #000000 at 18.23:1 contrast (WCAG AA passes).

Color values

HEX	#EFF3BD
RGB	rgb(239, 243, 189)
HSL	hsl(64, 69%, 85%)
HSV	hsv(64, 22%, 95%)
CMYK	cmyk(1.6%, 0%, 22.2%, 4.7%)
CIE-LAB	lab(94.37, -9.95, 25.67)
CIE-LCH	lch(94.37, 27.53, 111.18°)
OKLab	oklab(94.79% -0.0253 0.0652)
OKLCH	oklch(94.79% 0.07 111.2)
XYZ	xyz(76.8320, 86.1268, 60.7108)
Luminance	0.8613 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF3BD #C1BDF3

analogous

#F3DCBD #EFF3BD #D4F3BD

triadic

#EFF3BD #BDEFF3 #F3BDEF

tetradic

#EFF3BD #BDF3DC #C1BDF3 #F3BDD4

square

#EFF3BD #BDF3DC #C1BDF3 #F3BDD4

split-complementary

#EFF3BD #BDD4F3 #DCBDF3

monochromatic

#D6E055 #E2EA89 #EFF3BD #F9FAE5 #F9FAE5

Accessibility & contrast

On white

1.15

#EFF3BD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.23

#EFF3BD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF3BD

18.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF3BD	#FFFFFF	#000000	##000000
##EFF3BD	1.00	1.15	18.23	18.23
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.23	21.00	1.00	1.00
##000000	18.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCEEBA

Deuteranopia (green-blind)

#FCF0BF

Tritanopia (blue-blind)

#F6ECE4

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #eff3bd;
/* rgb */ color: rgb(239, 243, 189);
/* oklch */ color: oklch(94.8% 0.070 111.2);

Tailwind

colors: {
  custom: {
    50: '#f4f7d1',
    500: '#eff3bd',
    950: '#000000',
  },
}

SCSS

$custom: #eff3bd;
$custom-light: #f4f7d1;
$custom-dark: #000000;

JSON

{
  "hex": "#eff3bd",
  "rgb": {
    "r": 239,
    "g": 243,
    "b": 189
  },
  "hsl": {
    "h": 64.444,
    "s": 69.231,
    "l": 84.706
  },
  "oklch": {
    "l": 0.94789,
    "c": 0.06994,
    "h": 111.2
  },
  "luminance": 0.86126
}

Semantic roles & 50–950 ramp

primary

#EFF3BD

secondary

#8781D3

accent

#14D122

background

#FFFFFE

surface

#FEFEFB

border

#D6D6D4

text

#171714

muted

#858583

Preview Lab

Preview with #EFF3BD

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

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