#EFF4AA#EFF4AA

#EFF4AA is a very light, moderate yellow. Relative luminance 0.860; OKLCH L 94.6% C 0.094 H 111.3°. Best body text is #000000 at 18.19:1 contrast (WCAG AA passes).

Color values

HEX	#EFF4AA
RGB	rgb(239, 244, 170)
HSL	hsl(64, 77%, 81%)
HSV	hsv(64, 30%, 96%)
CMYK	cmyk(2%, 0%, 30.3%, 4.3%)
CIE-LAB	lab(94.29, -12.95, 35.19)
CIE-LCH	lch(94.29, 37.50, 110.20°)
OKLab	oklab(94.62% -0.0342 0.0877)
OKLCH	oklch(94.62% 0.094 111.3)
XYZ	xyz(75.2032, 85.9553, 50.6518)
Luminance	0.8595 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF4AA #AFAAF4

analogous

#F4D4AA #EFF4AA #CAF4AA

triadic

#EFF4AA #AAEFF4 #F4AAEF

tetradic

#EFF4AA #AAF4D4 #AFAAF4 #F4AACA

square

#EFF4AA #AAF4D4 #AFAAF4 #F4AACA

split-complementary

#EFF4AA #AACAF4 #D4AAF4

monochromatic

#DBE63E #E5ED74 #EFF4AA #F9FBE0 #FAFBE4

Accessibility & contrast

On white

1.15

#EFF4AA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.19

#EFF4AA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF4AA

18.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF4AA	#FFFFFF	#000000	##000000
##EFF4AA	1.00	1.15	18.19	18.19
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.19	21.00	1.00	1.00
##000000	18.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEDA5

Deuteranopia (green-blind)

#FFF0AD

Tritanopia (blue-blind)

#F8EBE1

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #eff4aa;
/* rgb */ color: rgb(239, 244, 170);
/* oklch */ color: oklch(94.6% 0.094 111.3);

Tailwind

colors: {
  custom: {
    50: '#f5f7c4',
    500: '#eff4aa',
    950: '#000000',
  },
}

SCSS

$custom: #eff4aa;
$custom-light: #f5f7c4;
$custom-dark: #000000;

JSON

{
  "hex": "#eff4aa",
  "rgb": {
    "r": 239,
    "g": 244,
    "b": 170
  },
  "hsl": {
    "h": 64.054,
    "s": 77.083,
    "l": 81.176
  },
  "oklch": {
    "l": 0.94623,
    "c": 0.09415,
    "h": 111.3
  },
  "luminance": 0.85954
}

Semantic roles & 50–950 ramp

primary

#EFF4AA

secondary

#756ED4

accent

#0CD91A

background

#FFFFFD

surface

#FEFEF9

border

#D6D6D2

text

#171712

muted

#858582

Preview Lab

Preview with #EFF4AA

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

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