#EFF8AB#EFF8AB

#EFF8AB is a very light, moderate yellow. Relative luminance 0.884; OKLCH L 95.5% C 0.098 H 113.7°. Best body text is #000000 at 18.69:1 contrast (WCAG AA passes).

Color values

HEX	#EFF8AB
RGB	rgb(239, 248, 171)
HSL	hsl(67, 85%, 82%)
HSV	hsv(67, 31%, 97%)
CMYK	cmyk(3.6%, 0%, 31%, 2.7%)
CIE-LAB	lab(95.34, -14.79, 36.08)
CIE-LCH	lch(95.34, 38.99, 112.29°)
OKLab	oklab(95.46% -0.0394 0.0898)
OKLCH	oklch(95.46% 0.098 113.7)
XYZ	xyz(76.5148, 88.4266, 51.5574)
Luminance	0.8843 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF8AB #B4ABF8

analogous

#F8DBAB #EFF8AB #C9F8AB

triadic

#EFF8AB #ABEFF8 #F8ABEF

tetradic

#EFF8AB #ABF8DB #B4ABF8 #F8ABC9

square

#EFF8AB #ABF8DB #B4ABF8 #F8ABC9

split-complementary

#EFF8AB #ABC9F8 #DBABF8

monochromatic

#D9EF3A #E4F373 #EFF8AB #FAFDE3 #FAFDE3

Accessibility & contrast

On white

1.12

#EFF8AB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.69

#EFF8AB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF8AB

18.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF8AB	#FFFFFF	#000000	##000000
##EFF8AB	1.00	1.12	18.69	18.69
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.69	21.00	1.00	1.00
##000000	18.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF1A6

Deuteranopia (green-blind)

#FFF3AE

Tritanopia (blue-blind)

#F8EFE4

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #eff8ab;
/* rgb */ color: rgb(239, 248, 171);
/* oklch */ color: oklch(95.5% 0.098 113.7);

Tailwind

colors: {
  custom: {
    50: '#f5fac4',
    500: '#eff8ab',
    950: '#000000',
  },
}

SCSS

$custom: #eff8ab;
$custom-light: #f5fac4;
$custom-dark: #000000;

JSON

{
  "hex": "#eff8ab",
  "rgb": {
    "r": 239,
    "g": 248,
    "b": 171
  },
  "hsl": {
    "h": 67.013,
    "s": 84.615,
    "l": 82.157
  },
  "oklch": {
    "l": 0.9546,
    "c": 0.09809,
    "h": 113.7
  },
  "luminance": 0.88426
}

Semantic roles & 50–950 ramp

primary

#EFF8AB

secondary

#7A6DDA

accent

#04E11E

background

#FFFFFD

surface

#FEFFF9

border

#D6D7D2

text

#171713

muted

#858582

Preview Lab

Preview with #EFF8AB

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

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