#EFF6AA#EFF6AA

#EFF6AA is a very light, moderate yellow. Relative luminance 0.872; OKLCH L 95.0% C 0.097 H 112.5°. Best body text is #000000 at 18.43:1 contrast (WCAG AA passes).

Color values

HEX	#EFF6AA
RGB	rgb(239, 246, 170)
HSL	hsl(66, 81%, 82%)
HSV	hsv(66, 31%, 96%)
CMYK	cmyk(2.8%, 0%, 30.9%, 3.5%)
CIE-LAB	lab(94.81, -13.93, 35.88)
CIE-LCH	lch(94.81, 38.49, 111.22°)
OKLab	oklab(95.03% -0.037 0.0893)
OKLCH	oklch(95.03% 0.097 112.5)
XYZ	xyz(75.8082, 87.1654, 50.8535)
Luminance	0.8717 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF6AA #B1AAF6

analogous

#F6D7AA #EFF6AA #C9F6AA

triadic

#EFF6AA #AAEFF6 #F6AAEF

tetradic

#EFF6AA #AAF6D7 #B1AAF6 #F6AAC9

square

#EFF6AA #AAF6D7 #B1AAF6 #F6AAC9

split-complementary

#EFF6AA #AAC9F6 #D7AAF6

monochromatic

#DAEA3B #E5F073 #EFF6AA #F9FCE1 #FAFCE3

Accessibility & contrast

On white

1.14

#EFF6AA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.43

#EFF6AA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF6AA

18.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF6AA	#FFFFFF	#000000	##000000
##EFF6AA	1.00	1.14	18.43	18.43
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.43	21.00	1.00	1.00
##000000	18.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEFA5

Deuteranopia (green-blind)

#FFF1AD

Tritanopia (blue-blind)

#F8EDE2

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #eff6aa;
/* rgb */ color: rgb(239, 246, 170);
/* oklch */ color: oklch(95.0% 0.097 112.5);

Tailwind

colors: {
  custom: {
    50: '#f5f9c4',
    500: '#eff6aa',
    950: '#000000',
  },
}

SCSS

$custom: #eff6aa;
$custom-light: #f5f9c4;
$custom-dark: #000000;

JSON

{
  "hex": "#eff6aa",
  "rgb": {
    "r": 239,
    "g": 246,
    "b": 170
  },
  "hsl": {
    "h": 65.526,
    "s": 80.851,
    "l": 81.569
  },
  "oklch": {
    "l": 0.95032,
    "c": 0.09669,
    "h": 112.5
  },
  "luminance": 0.87165
}

Semantic roles & 50–950 ramp

primary

#EFF6AA

secondary

#776ED7

accent

#08DD1C

background

#FFFFFD

surface

#FEFFF9

border

#D6D7D2

text

#171712

muted

#858582

Preview Lab

Preview with #EFF6AA

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

Preview Lab → · Contrast checker → · Palette generator →