#EFF8AE#EFF8AE

#EFF8AE is a very light, moderate yellow. Relative luminance 0.885; OKLCH L 95.5% C 0.095 H 113.8°. Best body text is #000000 at 18.71:1 contrast (WCAG AA passes).

Color values

HEX	#EFF8AE
RGB	rgb(239, 248, 174)
HSL	hsl(67, 84%, 83%)
HSV	hsv(67, 30%, 97%)
CMYK	cmyk(3.6%, 0%, 29.8%, 2.7%)
CIE-LAB	lab(95.39, -14.41, 34.64)
CIE-LCH	lch(95.39, 37.52, 112.59°)
OKLab	oklab(95.52% -0.0382 0.0865)
OKLCH	oklch(95.52% 0.095 113.8)
XYZ	xyz(76.8040, 88.5423, 53.0805)
Luminance	0.8854 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF8AE #B7AEF8

analogous

#F8DCAE #EFF8AE #CAF8AE

triadic

#EFF8AE #AEEFF8 #F8AEEF

tetradic

#EFF8AE #AEF8DC #B7AEF8 #F8AECA

square

#EFF8AE #AEF8DC #B7AEF8 #F8AECA

split-complementary

#EFF8AE #AECAF8 #DCAEF8

monochromatic

#D9EE3D #E4F376 #EFF8AE #F9FDE3 #F9FDE3

Accessibility & contrast

On white

1.12

#EFF8AE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.71

#EFF8AE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF8AE

18.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF8AE	#FFFFFF	#000000	##000000
##EFF8AE	1.00	1.12	18.71	18.71
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.71	21.00	1.00	1.00
##000000	18.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF1A9

Deuteranopia (green-blind)

#FFF3B1

Tritanopia (blue-blind)

#F8F0E5

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #eff8ae;
/* rgb */ color: rgb(239, 248, 174);
/* oklch */ color: oklch(95.5% 0.095 113.8);

Tailwind

colors: {
  custom: {
    50: '#f5fac6',
    500: '#eff8ae',
    950: '#000000',
  },
}

SCSS

$custom: #eff8ae;
$custom-light: #f5fac6;
$custom-dark: #000000;

JSON

{
  "hex": "#eff8ae",
  "rgb": {
    "r": 239,
    "g": 248,
    "b": 174
  },
  "hsl": {
    "h": 67.297,
    "s": 84.091,
    "l": 82.745
  },
  "oklch": {
    "l": 0.95515,
    "c": 0.09458,
    "h": 113.8
  },
  "luminance": 0.88542
}

Semantic roles & 50–950 ramp

primary

#EFF8AE

secondary

#7D70DA

accent

#05E120

background

#FFFFFD

surface

#FEFFF9

border

#D6D7D2

text

#171713

muted

#858582

Preview Lab

Preview with #EFF8AE

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

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