#EFF46F#EFF46F

#EFF46F is a very light, vivid yellow. Relative luminance 0.842; OKLCH L 93.8% C 0.155 H 111.0°. Best body text is #000000 at 17.84:1 contrast (WCAG AA passes).

Color values

HEX	#EFF46F
RGB	rgb(239, 244, 111)
HSL	hsl(62, 86%, 70%)
HSV	hsv(62, 55%, 96%)
CMYK	cmyk(2%, 0%, 54.5%, 4.3%)
CIE-LAB	lab(93.54, -18.86, 62.35)
CIE-LCH	lch(93.54, 65.14, 106.83°)
OKLab	oklab(93.78% -0.0557 0.145)
OKLCH	oklch(93.78% 0.155 111)
XYZ	xyz(70.8182, 84.2014, 27.5578)
Luminance	0.8420 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF46F #746FF4

analogous

#F4B76F #EFF46F #ACF46F

triadic

#EFF46F #6FEFF4 #F46FEF

tetradic

#EFF46F #6FF4B7 #746FF4 #F46FAC

square

#EFF46F #6FF4B7 #746FF4 #F46FAC

split-complementary

#EFF46F #6FACF4 #B76FF4

monochromatic

#D1D811 #E9F036 #EFF46F #F5F8A8 #FCFDE1

Accessibility & contrast

On white

1.18

#EFF46F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.84

#EFF46F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF46F

17.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF46F	#FFFFFF	#000000	##000000
##EFF46F	1.00	1.18	17.84	17.84
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.84	21.00	1.00	1.00
##000000	17.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA61

Deuteranopia (green-blind)

#FFEE76

Tritanopia (blue-blind)

#FDE7D7

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #eff46f;
/* rgb */ color: rgb(239, 244, 111);
/* oklch */ color: oklch(93.8% 0.155 111.0);

Tailwind

colors: {
  custom: {
    50: '#f7f79c',
    500: '#eff46f',
    950: '#000000',
  },
}

SCSS

$custom: #eff46f;
$custom-light: #f7f79c;
$custom-dark: #000000;

JSON

{
  "hex": "#eff46f",
  "rgb": {
    "r": 239,
    "g": 244,
    "b": 111
  },
  "hsl": {
    "h": 62.256,
    "s": 85.806,
    "l": 69.608
  },
  "oklch": {
    "l": 0.93776,
    "c": 0.15532,
    "h": 111
  },
  "luminance": 0.842
}

Semantic roles & 50–950 ramp

primary

#EFF46F

secondary

#3F39CE

accent

#03E20C

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #EFF46F

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

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