#EFFA94#EFFA94

#EFFA94 is a very light, vivid yellow. Relative luminance 0.889; OKLCH L 95.5% C 0.126 H 113.8°. Best body text is #000000 at 18.77:1 contrast (WCAG AA passes).

Color values

HEX	#EFFA94
RGB	rgb(239, 250, 148)
HSL	hsl(66, 91%, 78%)
HSV	hsv(66, 41%, 98%)
CMYK	cmyk(4.4%, 0%, 40.8%, 2%)
CIE-LAB	lab(95.52, -18.40, 47.62)
CIE-LCH	lch(95.52, 51.05, 111.13°)
OKLab	oklab(95.5% -0.0511 0.1155)
OKLCH	oklch(95.5% 0.126 113.8)
XYZ	xyz(75.1282, 88.8610, 41.2054)
Luminance	0.8886 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFA94 #9F94FA

analogous

#FAD294 #EFFA94 #BCFA94

triadic

#EFFA94 #94EFFA #FA94EF

tetradic

#EFFA94 #94FAD2 #9F94FA #FA94BC

square

#EFFA94 #94FAD2 #9F94FA #FA94BC

split-complementary

#EFFA94 #94BCFA #D294FA

monochromatic

#DEF51F #E6F75A #EFFA94 #F8FDCE #FBFEE2

Accessibility & contrast

On white

1.12

#EFFA94 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.77

#EFFA94 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFA94

18.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFA94	#FFFFFF	#000000	##000000
##EFFA94	1.00	1.12	18.77	18.77
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.77	21.00	1.00	1.00
##000000	18.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF18C

Deuteranopia (green-blind)

#FFF399

Tritanopia (blue-blind)

#FAEFE1

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #effa94;
/* rgb */ color: rgb(239, 250, 148);
/* oklch */ color: oklch(95.5% 0.126 113.8);

Tailwind

colors: {
  custom: {
    50: '#f5fbb5',
    500: '#effa94',
    950: '#000000',
  },
}

SCSS

$custom: #effa94;
$custom-light: #f5fbb5;
$custom-dark: #000000;

JSON

{
  "hex": "#effa94",
  "rgb": {
    "r": 239,
    "g": 250,
    "b": 148
  },
  "hsl": {
    "h": 66.471,
    "s": 91.071,
    "l": 78.039
  },
  "oklch": {
    "l": 0.95496,
    "c": 0.1263,
    "h": 113.8
  },
  "luminance": 0.8886
}

Semantic roles & 50–950 ramp

primary

#EFFA94

secondary

#6658DA

accent

#00E619

background

#FFFFFD

surface

#FFFFF8

border

#D7D7D1

text

#171711

muted

#858581

Preview Lab

Preview with #EFFA94

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

Preview Lab → · Contrast checker → · Palette generator →