#EFF396#EFF396

#EFF396 is a very light, moderate yellow. Relative luminance 0.847; OKLCH L 94.1% C 0.116 H 110.5°. Best body text is #000000 at 17.93:1 contrast (WCAG AA passes).

Color values

HEX	#EFF396
RGB	rgb(239, 243, 150)
HSL	hsl(63, 79%, 77%)
HSV	hsv(63, 38%, 95%)
CMYK	cmyk(1.6%, 0%, 38.3%, 4.7%)
CIE-LAB	lab(93.73, -14.78, 44.38)
CIE-LCH	lch(93.73, 46.78, 108.42°)
OKLab	oklab(94.08% -0.0406 0.1083)
OKLCH	oklch(94.08% 0.116 110.5)
XYZ	xyz(73.1530, 84.6552, 41.3347)
Luminance	0.8465 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF396 #9A96F3

analogous

#F3C996 #EFF396 #C0F396

triadic

#EFF396 #96EFF3 #F396EF

tetradic

#EFF396 #96F3C9 #9A96F3 #F396C0

square

#EFF396 #96F3C9 #9A96F3 #F396C0

split-complementary

#EFF396 #96C0F3 #C996F3

monochromatic

#DEE628 #E7ED5F #EFF396 #F7F9CD #FBFCE4

Accessibility & contrast

On white

1.17

#EFF396 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.93

#EFF396 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF396

17.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF396	#FFFFFF	#000000	##000000
##EFF396	1.00	1.17	17.93	17.93
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.93	21.00	1.00	1.00
##000000	17.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB8F

Deuteranopia (green-blind)

#FFEE9A

Tritanopia (blue-blind)

#FBE9DC

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #eff396;
/* rgb */ color: rgb(239, 243, 150);
/* oklch */ color: oklch(94.1% 0.116 110.5);

Tailwind

colors: {
  custom: {
    50: '#f5f7b6',
    500: '#eff396',
    950: '#000000',
  },
}

SCSS

$custom: #eff396;
$custom-light: #f5f7b6;
$custom-dark: #000000;

JSON

{
  "hex": "#eff396",
  "rgb": {
    "r": 239,
    "g": 243,
    "b": 150
  },
  "hsl": {
    "h": 62.581,
    "s": 79.487,
    "l": 77.059
  },
  "oklch": {
    "l": 0.9408,
    "c": 0.11565,
    "h": 110.5
  },
  "luminance": 0.84654
}

Semantic roles & 50–950 ramp

primary

#EFF396

secondary

#625DD1

accent

#0ADC13

background

#FFFFFD

surface

#FFFEF8

border

#D7D6D1

text

#171711

muted

#858581

Preview Lab

Preview with #EFF396

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

Preview Lab → · Contrast checker → · Palette generator →