#EFF996#EFF996

#EFF996 is a very light, vivid yellow. Relative luminance 0.883; OKLCH L 95.3% C 0.123 H 113.5°. Best body text is #000000 at 18.66:1 contrast (WCAG AA passes).

Color values

HEX	#EFF996
RGB	rgb(239, 249, 150)
HSL	hsl(66, 89%, 78%)
HSV	hsv(66, 40%, 98%)
CMYK	cmyk(4%, 0%, 39.8%, 2.4%)
CIE-LAB	lab(95.29, -17.70, 46.36)
CIE-LCH	lch(95.29, 49.62, 110.90°)
OKLab	oklab(95.32% -0.0489 0.1128)
OKLCH	oklch(95.32% 0.123 113.5)
XYZ	xyz(74.9780, 88.3051, 41.9430)
Luminance	0.8830 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF996 #A096F9

analogous

#F9D296 #EFF996 #BDF996

triadic

#EFF996 #96EFF9 #F996EF

tetradic

#EFF996 #96F9D2 #A096F9 #F996BD

square

#EFF996 #96F9D2 #A096F9 #F996BD

split-complementary

#EFF996 #96BDF9 #D296F9

monochromatic

#DDF222 #E6F65C #EFF996 #F8FCD0 #FBFDE2

Accessibility & contrast

On white

1.13

#EFF996 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.66

#EFF996 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF996

18.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF996	#FFFFFF	#000000	##000000
##EFF996	1.00	1.13	18.66	18.66
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.66	21.00	1.00	1.00
##000000	18.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF08E

Deuteranopia (green-blind)

#FFF39B

Tritanopia (blue-blind)

#FAEFE1

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #eff996;
/* rgb */ color: rgb(239, 249, 150);
/* oklch */ color: oklch(95.3% 0.123 113.5);

Tailwind

colors: {
  custom: {
    50: '#f5fbb6',
    500: '#eff996',
    950: '#000000',
  },
}

SCSS

$custom: #eff996;
$custom-light: #f5fbb6;
$custom-dark: #000000;

JSON

{
  "hex": "#eff996",
  "rgb": {
    "r": 239,
    "g": 249,
    "b": 150
  },
  "hsl": {
    "h": 66.061,
    "s": 89.189,
    "l": 78.235
  },
  "oklch": {
    "l": 0.95319,
    "c": 0.12293,
    "h": 113.5
  },
  "luminance": 0.88304
}

Semantic roles & 50–950 ramp

primary

#EFF996

secondary

#675AD9

accent

#00E617

background

#FFFFFD

surface

#FFFFF8

border

#D7D7D1

text

#171711

muted

#858581

Preview Lab

Preview with #EFF996

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

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