#EFF9AE#EFF9AE

#EFF9AE is a very light, moderate yellow. Relative luminance 0.892; OKLCH L 95.7% C 0.096 H 114.4°. Best body text is #000000 at 18.83:1 contrast (WCAG AA passes).

Color values

HEX	#EFF9AE
RGB	rgb(239, 249, 174)
HSL	hsl(68, 86%, 83%)
HSV	hsv(68, 30%, 98%)
CMYK	cmyk(4%, 0%, 30.1%, 2.4%)
CIE-LAB	lab(95.65, -14.90, 34.99)
CIE-LCH	lch(95.65, 38.03, 113.07°)
OKLab	oklab(95.72% -0.0396 0.0873)
OKLCH	oklch(95.72% 0.096 114.4)
XYZ	xyz(77.1122, 89.1588, 53.1833)
Luminance	0.8916 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF9AE #B8AEF9

analogous

#F9DDAE #EFF9AE #C9F9AE

triadic

#EFF9AE #AEEFF9 #F9AEEF

tetradic

#EFF9AE #AEF9DD #B8AEF9 #F9AEC9

square

#EFF9AE #AEF9DD #B8AEF9 #F9AEC9

split-complementary

#EFF9AE #AEC9F9 #DDAEF9

monochromatic

#D8F13C #E4F575 #EFF9AE #F9FDE3 #F9FDE3

Accessibility & contrast

On white

1.12

#EFF9AE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.83

#EFF9AE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF9AE

18.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF9AE	#FFFFFF	#000000	##000000
##EFF9AE	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)

#FFF2A9

Deuteranopia (green-blind)

#FFF3B1

Tritanopia (blue-blind)

#F8F1E6

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #eff9ae;
/* rgb */ color: rgb(239, 249, 174);
/* oklch */ color: oklch(95.7% 0.096 114.4);

Tailwind

colors: {
  custom: {
    50: '#f5fbc6',
    500: '#eff9ae',
    950: '#000000',
  },
}

SCSS

$custom: #eff9ae;
$custom-light: #f5fbc6;
$custom-dark: #000000;

JSON

{
  "hex": "#eff9ae",
  "rgb": {
    "r": 239,
    "g": 249,
    "b": 174
  },
  "hsl": {
    "h": 68,
    "s": 86.207,
    "l": 82.941
  },
  "oklch": {
    "l": 0.9572,
    "c": 0.0959,
    "h": 114.4
  },
  "luminance": 0.89158
}

Semantic roles & 50–950 ramp

primary

#EFF9AE

secondary

#7E70DC

accent

#03E321

background

#FFFFFD

surface

#FEFFF9

border

#D6D7D2

text

#171713

muted

#858582

Preview Lab

Preview with #EFF9AE

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

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