#EFF994#EFF994

#EFF994 is a very light, vivid yellow. Relative luminance 0.882; OKLCH L 95.3% C 0.125 H 113.4°. Best body text is #000000 at 18.65:1 contrast (WCAG AA passes).

Color values

HEX	#EFF994
RGB	rgb(239, 249, 148)
HSL	hsl(66, 89%, 78%)
HSV	hsv(66, 41%, 98%)
CMYK	cmyk(4%, 0%, 40.6%, 2.4%)
CIE-LAB	lab(95.26, -17.91, 47.29)
CIE-LCH	lch(95.26, 50.57, 110.75°)
OKLab	oklab(95.29% -0.0497 0.1148)
OKLCH	oklch(95.29% 0.125 113.4)
XYZ	xyz(74.8183, 88.2412, 41.1021)
Luminance	0.8824 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF994 #9E94F9

analogous

#F9D194 #EFF994 #BCF994

triadic

#EFF994 #94EFF9 #F994EF

tetradic

#EFF994 #94F9D1 #9E94F9 #F994BC

square

#EFF994 #94F9D1 #9E94F9 #F994BC

split-complementary

#EFF994 #94BCF9 #D194F9

monochromatic

#DEF320 #E6F65A #EFF994 #F8FCCE #FBFDE2

Accessibility & contrast

On white

1.13

#EFF994 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.65

#EFF994 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF994

18.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF994	#FFFFFF	#000000	##000000
##EFF994	1.00	1.13	18.65	18.65
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.65	21.00	1.00	1.00
##000000	18.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF08C

Deuteranopia (green-blind)

#FFF399

Tritanopia (blue-blind)

#FAEEE0

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #eff994;
/* rgb */ color: rgb(239, 249, 148);
/* oklch */ color: oklch(95.3% 0.125 113.4);

Tailwind

colors: {
  custom: {
    50: '#f5fbb5',
    500: '#eff994',
    950: '#000000',
  },
}

SCSS

$custom: #eff994;
$custom-light: #f5fbb5;
$custom-dark: #000000;

JSON

{
  "hex": "#eff994",
  "rgb": {
    "r": 239,
    "g": 249,
    "b": 148
  },
  "hsl": {
    "h": 65.941,
    "s": 89.381,
    "l": 77.843
  },
  "oklch": {
    "l": 0.95288,
    "c": 0.12507,
    "h": 113.4
  },
  "luminance": 0.8824
}

Semantic roles & 50–950 ramp

primary

#EFF994

secondary

#6559D9

accent

#00E617

background

#FFFFFD

surface

#FFFFF8

border

#D7D7D1

text

#171711

muted

#858581

Preview Lab

Preview with #EFF994

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

Preview Lab → · Contrast checker → · Palette generator →