#EFE780#EFE780

#EFE780 is a very light, vivid yellow. Relative luminance 0.771; OKLCH L 91.3% C 0.125 H 104.7°. Best body text is #000000 at 16.41:1 contrast (WCAG AA passes).

Color values

HEX	#EFE780
RGB	rgb(239, 231, 128)
HSL	hsl(56, 78%, 72%)
HSV	hsv(56, 46%, 94%)
CMYK	cmyk(0%, 3.3%, 46.4%, 6.3%)
CIE-LAB	lab(90.35, -11.06, 50.80)
CIE-LCH	lch(90.35, 51.99, 102.29°)
OKLab	oklab(91.3% -0.0318 0.1214)
OKLCH	oklch(91.3% 0.125 104.7)
XYZ	xyz(68.0704, 77.0630, 31.7068)
Luminance	0.7706 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE780 #8088EF

analogous

#EFB080 #EFE780 #BFEF80

triadic

#EFE780 #80EFE7 #E780EF

tetradic

#EFE780 #80EFB0 #8088EF #EF80BF

square

#EFE780 #80EFB0 #8088EF #EF80BF

split-complementary

#EFE780 #80BFEF #B080EF

monochromatic

#D9CC1B #E8DD4A #EFE780 #F6F1B6 #FCFAE4

Accessibility & contrast

On white

1.28

#EFE780 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.41

#EFE780 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE780

16.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE780	#FFFFFF	#000000	##000000
##EFE780	1.00	1.28	16.41	16.41
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.41	21.00	1.00	1.00
##000000	16.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7E077

Deuteranopia (green-blind)

#FAE685

Tritanopia (blue-blind)

#FDDBCF

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #efe780;
/* rgb */ color: rgb(239, 231, 128);
/* oklch */ color: oklch(91.3% 0.125 104.7);

Tailwind

colors: {
  custom: {
    50: '#f6eea7',
    500: '#efe780',
    950: '#000000',
  },
}

SCSS

$custom: #efe780;
$custom-light: #f6eea7;
$custom-dark: #000000;

JSON

{
  "hex": "#efe780",
  "rgb": {
    "r": 239,
    "g": 231,
    "b": 128
  },
  "hsl": {
    "h": 55.676,
    "s": 77.622,
    "l": 71.961
  },
  "oklch": {
    "l": 0.91297,
    "c": 0.12548,
    "h": 104.7
  },
  "luminance": 0.77061
}

Semantic roles & 50–950 ramp

primary

#EFE780

secondary

#4A53C9

accent

#1ADA0C

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#171610

muted

#858580

Preview Lab

Preview with #EFE780

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

Preview Lab → · Contrast checker → · Palette generator →