#EFEB73#EFEB73

#EFEB73 is a very light, vivid yellow. Relative luminance 0.790; OKLCH L 92.0% C 0.142 H 107.2°. Best body text is #000000 at 16.80:1 contrast (WCAG AA passes).

Color values

HEX	#EFEB73
RGB	rgb(239, 235, 115)
HSL	hsl(58, 79%, 69%)
HSV	hsv(58, 52%, 94%)
CMYK	cmyk(0%, 1.7%, 51.9%, 6.3%)
CIE-LAB	lab(91.24, -14.16, 57.92)
CIE-LCH	lch(91.24, 59.62, 103.74°)
OKLab	oklab(91.96% -0.0419 0.1359)
OKLCH	oklch(91.96% 0.142 107.2)
XYZ	xyz(68.4013, 79.0071, 27.8630)
Luminance	0.7901 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFEB73 #7377EF

analogous

#EFAD73 #EFEB73 #B5EF73

triadic

#EFEB73 #73EFEB #EB73EF

tetradic

#EFEB73 #73EFAD #7377EF #EF73B5

square

#EFEB73 #73EFAD #7377EF #EF73B5

split-complementary

#EFEB73 #73B5EF #AD73EF

monochromatic

#D0CA18 #E9E33C #EFEB73 #F5F3AA #FCFBE1

Accessibility & contrast

On white

1.25

#EFEB73 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.80

#EFEB73 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFEB73

16.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFEB73	#FFFFFF	#000000	##000000
##EFEB73	1.00	1.25	16.80	16.80
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.80	21.00	1.00	1.00
##000000	16.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE368

Deuteranopia (green-blind)

#FEE879

Tritanopia (blue-blind)

#FEDED0

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #efeb73;
/* rgb */ color: rgb(239, 235, 115);
/* oklch */ color: oklch(92.0% 0.142 107.2);

Tailwind

colors: {
  custom: {
    50: '#f7f19e',
    500: '#efeb73',
    950: '#000000',
  },
}

SCSS

$custom: #efeb73;
$custom-light: #f7f19e;
$custom-dark: #000000;

JSON

{
  "hex": "#efeb73",
  "rgb": {
    "r": 239,
    "g": 235,
    "b": 115
  },
  "hsl": {
    "h": 58.065,
    "s": 79.487,
    "l": 69.412
  },
  "oklch": {
    "l": 0.91955,
    "c": 0.14218,
    "h": 107.2
  },
  "luminance": 0.79005
}

Semantic roles & 50–950 ramp

primary

#EFEB73

secondary

#3E43C8

accent

#10DC0A

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17160F

muted

#858580

Preview Lab

Preview with #EFEB73

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

Preview Lab → · Contrast checker → · Palette generator →