#EFF46A#EFF46A

#EFF46A is a very light, vivid yellow. Relative luminance 0.841; OKLCH L 93.7% C 0.160 H 111.0°. Best body text is #000000 at 17.82:1 contrast (WCAG AA passes).

Color values

HEX	#EFF46A
RGB	rgb(239, 244, 106)
HSL	hsl(62, 86%, 69%)
HSV	hsv(62, 57%, 96%)
CMYK	cmyk(2%, 0%, 56.6%, 4.3%)
CIE-LAB	lab(93.49, -19.23, 64.46)
CIE-LCH	lch(93.49, 67.27, 106.61°)
OKLab	oklab(93.72% -0.0573 0.149)
OKLCH	oklch(93.72% 0.16 111)
XYZ	xyz(70.5506, 84.0943, 26.1482)
Luminance	0.8409 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF46A #6F6AF4

analogous

#F4B46A #EFF46A #AAF46A

triadic

#EFF46A #6AEFF4 #F46AEF

tetradic

#EFF46A #6AF4B4 #6F6AF4 #F46AAA

square

#EFF46A #6AF4B4 #6F6AF4 #F46AAA

split-complementary

#EFF46A #6AAAF4 #B46AF4

monochromatic

#CDD410 #E9F031 #EFF46A #F5F8A3 #FBFCDC

Accessibility & contrast

On white

1.18

#EFF46A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.82

#EFF46A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF46A

17.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF46A	#FFFFFF	#000000	##000000
##EFF46A	1.00	1.18	17.82	17.82
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.82	21.00	1.00	1.00
##000000	17.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA5B

Deuteranopia (green-blind)

#FFEE72

Tritanopia (blue-blind)

#FEE7D6

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #eff46a;
/* rgb */ color: rgb(239, 244, 106);
/* oklch */ color: oklch(93.7% 0.160 111.0);

Tailwind

colors: {
  custom: {
    50: '#f7f799',
    500: '#eff46a',
    950: '#000000',
  },
}

SCSS

$custom: #eff46a;
$custom-light: #f7f799;
$custom-dark: #000000;

JSON

{
  "hex": "#eff46a",
  "rgb": {
    "r": 239,
    "g": 244,
    "b": 106
  },
  "hsl": {
    "h": 62.174,
    "s": 86.25,
    "l": 68.627
  },
  "oklch": {
    "l": 0.93724,
    "c": 0.15958,
    "h": 111
  },
  "luminance": 0.84093
}

Semantic roles & 50–950 ramp

primary

#EFF46A

secondary

#3B35CD

accent

#03E30B

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #EFF46A

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

Preview Lab → · Contrast checker → · Palette generator →