#EFE383#EFE383

#EFE383 is a very light, moderate yellow. Relative luminance 0.749; OKLCH L 90.5% C 0.118 H 102.2°. Best body text is #000000 at 15.99:1 contrast (WCAG AA passes).

Color values

HEX	#EFE383
RGB	rgb(239, 227, 131)
HSL	hsl(53, 77%, 73%)
HSV	hsv(53, 45%, 94%)
CMYK	cmyk(0%, 5%, 45.2%, 6.3%)
CIE-LAB	lab(89.36, -8.79, 48.14)
CIE-LCH	lch(89.36, 48.94, 100.34°)
OKLab	oklab(90.52% -0.0249 0.1157)
OKLCH	oklch(90.52% 0.118 102.2)
XYZ	xyz(67.1640, 74.9296, 32.3932)
Luminance	0.7493 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE383 #838FEF

analogous

#EFAD83 #EFE383 #C5EF83

triadic

#EFE383 #83EFE3 #E383EF

tetradic

#EFE383 #83EFAD #838FEF #EF83C5

square

#EFE383 #83EFAD #838FEF #EF83C5

split-complementary

#EFE383 #83C5EF #AD83EF

monochromatic

#DBC61C #E8D74D #EFE383 #F6EFB9 #FCF9E4

Accessibility & contrast

On white

1.31

#EFE383 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.99

#EFE383 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE383

15.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE383	#FFFFFF	#000000	##000000
##EFE383	1.00	1.31	15.99	15.99
#FFFFFF	1.31	1.00	21.00	21.00
#000000	15.99	21.00	1.00	1.00
##000000	15.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DD7B

Deuteranopia (green-blind)

#F7E387

Tritanopia (blue-blind)

#FDD7CC

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #efe383;
/* rgb */ color: rgb(239, 227, 131);
/* oklch */ color: oklch(90.5% 0.118 102.2);

Tailwind

colors: {
  custom: {
    50: '#f6eba9',
    500: '#efe383',
    950: '#000000',
  },
}

SCSS

$custom: #efe383;
$custom-light: #f6eba9;
$custom-dark: #000000;

JSON

{
  "hex": "#efe383",
  "rgb": {
    "r": 239,
    "g": 227,
    "b": 131
  },
  "hsl": {
    "h": 53.333,
    "s": 77.143,
    "l": 72.549
  },
  "oklch": {
    "l": 0.90523,
    "c": 0.11835,
    "h": 102.2
  },
  "luminance": 0.74928
}

Semantic roles & 50–950 ramp

primary

#EFE383

secondary

#4D5ACA

accent

#23D90C

background

#FFFEFD

surface

#FFFDF7

border

#D7D5D0

text

#171610

muted

#858481

Preview Lab

Preview with #EFE383

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

Preview Lab → · Contrast checker → · Palette generator →