#EFF46C#EFF46C

#EFF46C is a very light, vivid yellow. Relative luminance 0.841; OKLCH L 93.7% C 0.158 H 111.0°. Best body text is #000000 at 17.83:1 contrast (WCAG AA passes).

Color values

HEX	#EFF46C
RGB	rgb(239, 244, 108)
HSL	hsl(62, 86%, 69%)
HSV	hsv(62, 56%, 96%)
CMYK	cmyk(2%, 0%, 55.7%, 4.3%)
CIE-LAB	lab(93.51, -19.09, 63.62)
CIE-LCH	lch(93.51, 66.42, 106.70°)
OKLab	oklab(93.74% -0.0566 0.1474)
OKLCH	oklch(93.74% 0.158 111)
XYZ	xyz(70.6558, 84.1364, 26.7024)
Luminance	0.8414 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF46C #716CF4

analogous

#F4B56C #EFF46C #ABF46C

triadic

#EFF46C #6CEFF4 #F46CEF

tetradic

#EFF46C #6CF4B5 #716CF4 #F46CAB

square

#EFF46C #6CF4B5 #716CF4 #F46CAB

split-complementary

#EFF46C #6CABF4 #B56CF4

monochromatic

#CED610 #E9F033 #EFF46C #F5F8A5 #FBFDDE

Accessibility & contrast

On white

1.18

#EFF46C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.83

#EFF46C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF46C

17.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF46C	#FFFFFF	#000000	##000000
##EFF46C	1.00	1.18	17.83	17.83
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.83	21.00	1.00	1.00
##000000	17.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA5E

Deuteranopia (green-blind)

#FFEE74

Tritanopia (blue-blind)

#FEE7D6

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #eff46c;
/* rgb */ color: rgb(239, 244, 108);
/* oklch */ color: oklch(93.7% 0.158 111.0);

Tailwind

colors: {
  custom: {
    50: '#f7f79a',
    500: '#eff46c',
    950: '#000000',
  },
}

SCSS

$custom: #eff46c;
$custom-light: #f7f79a;
$custom-dark: #000000;

JSON

{
  "hex": "#eff46c",
  "rgb": {
    "r": 239,
    "g": 244,
    "b": 108
  },
  "hsl": {
    "h": 62.206,
    "s": 86.076,
    "l": 69.02
  },
  "oklch": {
    "l": 0.93744,
    "c": 0.15789,
    "h": 111
  },
  "luminance": 0.84135
}

Semantic roles & 50–950 ramp

primary

#EFF46C

secondary

#3C37CD

accent

#03E30B

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #EFF46C

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

Preview Lab → · Contrast checker → · Palette generator →