#EFF968#EFF968

#EFF968 is a very light, vivid yellow. Relative luminance 0.871; OKLCH L 94.7% C 0.167 H 112.8°. Best body text is #000000 at 18.42:1 contrast (WCAG AA passes).

Color values

HEX	#EFF968
RGB	rgb(239, 249, 104)
HSL	hsl(64, 92%, 69%)
HSV	hsv(64, 58%, 98%)
CMYK	cmyk(4%, 0%, 58.2%, 2.4%)
CIE-LAB	lab(94.78, -21.77, 66.74)
CIE-LCH	lch(94.78, 70.20, 108.07°)
OKLab	oklab(94.75% -0.0646 0.1536)
OKLCH	oklch(94.75% 0.167 112.8)
XYZ	xyz(71.9727, 87.1030, 26.1152)
Luminance	0.8710 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF968 #7268F9

analogous

#F9BB68 #EFF968 #A7F968

triadic

#EFF968 #68EFF9 #F968EF

tetradic

#EFF968 #68F9BB #7268F9 #F968A7

square

#EFF968 #68F9BB #7268F9 #F968A7

split-complementary

#EFF968 #68A7F9 #BB68F9

monochromatic

#CFDE09 #E9F72D #EFF968 #F5FBA3 #FBFEDE

Accessibility & contrast

On white

1.14

#EFF968 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.42

#EFF968 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF968

18.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF968	#FFFFFF	#000000	##000000
##EFF968	1.00	1.14	18.42	18.42
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.42	21.00	1.00	1.00
##000000	18.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE58

Deuteranopia (green-blind)

#FFF271

Tritanopia (blue-blind)

#FDEBDA

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #eff968;
/* rgb */ color: rgb(239, 249, 104);
/* oklch */ color: oklch(94.7% 0.167 112.8);

Tailwind

colors: {
  custom: {
    50: '#f7fb98',
    500: '#eff968',
    950: '#000000',
  },
}

SCSS

$custom: #eff968;
$custom-light: #f7fb98;
$custom-dark: #000000;

JSON

{
  "hex": "#eff968",
  "rgb": {
    "r": 239,
    "g": 249,
    "b": 104
  },
  "hsl": {
    "h": 64.138,
    "s": 92.357,
    "l": 69.216
  },
  "oklch": {
    "l": 0.94749,
    "c": 0.16661,
    "h": 112.8
  },
  "luminance": 0.87102
}

Semantic roles & 50–950 ramp

primary

#EFF968

secondary

#3D32D3

accent

#00E610

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #EFF968

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

Preview Lab → · Contrast checker → · Palette generator →