#EFF476#EFF476

#EFF476 is a very light, vivid yellow. Relative luminance 0.844; OKLCH L 93.9% C 0.149 H 111.0°. Best body text is #000000 at 17.87:1 contrast (WCAG AA passes).

Color values

HEX	#EFF476
RGB	rgb(239, 244, 118)
HSL	hsl(62, 85%, 71%)
HSV	hsv(62, 52%, 96%)
CMYK	cmyk(2%, 0%, 51.6%, 4.3%)
CIE-LAB	lab(93.61, -18.31, 59.32)
CIE-LCH	lch(93.61, 62.08, 107.15°)
OKLab	oklab(93.85% -0.0534 0.1392)
OKLCH	oklch(93.85% 0.149 111)
XYZ	xyz(71.2189, 84.3616, 29.6678)
Luminance	0.8436 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF476 #7B76F4

analogous

#F4BA76 #EFF476 #B0F476

triadic

#EFF476 #76EFF4 #F476EF

tetradic

#EFF476 #76F4BA #7B76F4 #F476B0

square

#EFF476 #76F4BA #7B76F4 #F476B0

split-complementary

#EFF476 #76B0F4 #BA76F4

monochromatic

#D6DE12 #E8EF3D #EFF476 #F6F9AF #FCFDE3

Accessibility & contrast

On white

1.18

#EFF476 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.87

#EFF476 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF476

17.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF476	#FFFFFF	#000000	##000000
##EFF476	1.00	1.18	17.87	17.87
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.87	21.00	1.00	1.00
##000000	17.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB6A

Deuteranopia (green-blind)

#FFEE7D

Tritanopia (blue-blind)

#FDE7D8

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #eff476;
/* rgb */ color: rgb(239, 244, 118);
/* oklch */ color: oklch(93.9% 0.149 111.0);

Tailwind

colors: {
  custom: {
    50: '#f6f7a1',
    500: '#eff476',
    950: '#000000',
  },
}

SCSS

$custom: #eff476;
$custom-light: #f6f7a1;
$custom-dark: #000000;

JSON

{
  "hex": "#eff476",
  "rgb": {
    "r": 239,
    "g": 244,
    "b": 118
  },
  "hsl": {
    "h": 62.381,
    "s": 85.135,
    "l": 70.98
  },
  "oklch": {
    "l": 0.93854,
    "c": 0.14908,
    "h": 111
  },
  "luminance": 0.8436
}

Semantic roles & 50–950 ramp

primary

#EFF476

secondary

#4540CF

accent

#04E20D

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17170F

muted

#858580

Preview Lab

Preview with #EFF476

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

Preview Lab → · Contrast checker → · Palette generator →