#EFF46D#EFF46D

#EFF46D is a very light, vivid yellow. Relative luminance 0.842; OKLCH L 93.8% C 0.157 H 111.0°. Best body text is #000000 at 17.83:1 contrast (WCAG AA passes).

Color values

HEX	#EFF46D
RGB	rgb(239, 244, 109)
HSL	hsl(62, 86%, 69%)
HSV	hsv(62, 55%, 96%)
CMYK	cmyk(2%, 0%, 55.3%, 4.3%)
CIE-LAB	lab(93.52, -19.01, 63.20)
CIE-LCH	lch(93.52, 66.00, 106.74°)
OKLab	oklab(93.76% -0.0563 0.1466)
OKLCH	oklch(93.76% 0.157 111)
XYZ	xyz(70.7094, 84.1578, 26.9843)
Luminance	0.8416 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF46D #726DF4

analogous

#F4B66D #EFF46D #ACF46D

triadic

#EFF46D #6DEFF4 #F46DEF

tetradic

#EFF46D #6DF4B6 #726DF4 #F46DAC

square

#EFF46D #6DF4B6 #726DF4 #F46DAC

split-complementary

#EFF46D #6DACF4 #B66DF4

monochromatic

#CFD610 #E9F034 #EFF46D #F5F8A6 #FBFDDF

Accessibility & contrast

On white

1.18

#EFF46D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.83

#EFF46D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF46D

17.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF46D	#FFFFFF	#000000	##000000
##EFF46D	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)

#FFEA5F

Deuteranopia (green-blind)

#FFEE75

Tritanopia (blue-blind)

#FEE7D7

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #eff46d;
/* rgb */ color: rgb(239, 244, 109);
/* oklch */ color: oklch(93.8% 0.157 111.0);

Tailwind

colors: {
  custom: {
    50: '#f7f79b',
    500: '#eff46d',
    950: '#000000',
  },
}

SCSS

$custom: #eff46d;
$custom-light: #f7f79b;
$custom-dark: #000000;

JSON

{
  "hex": "#eff46d",
  "rgb": {
    "r": 239,
    "g": 244,
    "b": 109
  },
  "hsl": {
    "h": 62.222,
    "s": 85.987,
    "l": 69.216
  },
  "oklch": {
    "l": 0.93755,
    "c": 0.15704,
    "h": 111
  },
  "luminance": 0.84156
}

Semantic roles & 50–950 ramp

primary

#EFF46D

secondary

#3D38CD

accent

#03E30B

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17170E

muted

#85857F

Preview Lab

Preview with #EFF46D

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

Preview Lab → · Contrast checker → · Palette generator →