#EFFB92#EFFB92

#EFFB92 is a very light, vivid yellow. Relative luminance 0.894; OKLCH L 95.7% C 0.130 H 114.2°. Best body text is #000000 at 18.88:1 contrast (WCAG AA passes).

Color values

HEX	#EFFB92
RGB	rgb(239, 251, 146)
HSL	hsl(67, 93%, 78%)
HSV	hsv(67, 42%, 98%)
CMYK	cmyk(4.8%, 0%, 41.8%, 1.6%)
CIE-LAB	lab(95.76, -19.09, 48.87)
CIE-LCH	lch(95.76, 52.47, 111.34°)
OKLab	oklab(95.67% -0.0532 0.1182)
OKLCH	oklch(95.67% 0.13 114.2)
XYZ	xyz(75.2829, 89.4214, 40.4827)
Luminance	0.8942 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFB92 #9E92FB

analogous

#FBD292 #EFFB92 #BAFB92

triadic

#EFFB92 #92EFFB #FB92EF

tetradic

#EFFB92 #92FBD2 #9E92FB #FB92BA

square

#EFFB92 #92FBD2 #9E92FB #FB92BA

split-complementary

#EFFB92 #92BAFB #D292FB

monochromatic

#DEF71C #E6F957 #EFFB92 #F8FDCD #FBFEE1

Accessibility & contrast

On white

1.11

#EFFB92 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.88

#EFFB92 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFB92

18.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFB92	#FFFFFF	#000000	##000000
##EFFB92	1.00	1.11	18.88	18.88
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.88	21.00	1.00	1.00
##000000	18.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF28A

Deuteranopia (green-blind)

#FFF497

Tritanopia (blue-blind)

#FAF0E2

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #effb92;
/* rgb */ color: rgb(239, 251, 146);
/* oklch */ color: oklch(95.7% 0.130 114.2);

Tailwind

colors: {
  custom: {
    50: '#f6fcb3',
    500: '#effb92',
    950: '#000000',
  },
}

SCSS

$custom: #effb92;
$custom-light: #f6fcb3;
$custom-dark: #000000;

JSON

{
  "hex": "#effb92",
  "rgb": {
    "r": 239,
    "g": 251,
    "b": 146
  },
  "hsl": {
    "h": 66.857,
    "s": 92.92,
    "l": 77.843
  },
  "oklch": {
    "l": 0.95674,
    "c": 0.12965,
    "h": 114.2
  },
  "luminance": 0.8942
}

Semantic roles & 50–950 ramp

primary

#EFFB92

secondary

#6556DB

accent

#00E61A

background

#FFFFFD

surface

#FFFFF8

border

#D7D7D1

text

#171711

muted

#858581

Preview Lab

Preview with #EFFB92

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

Preview Lab → · Contrast checker → · Palette generator →