#EFEE73#EFEE73

#EFEE73 is a very light, vivid yellow. Relative luminance 0.807; OKLCH L 92.6% C 0.145 H 108.5°. Best body text is #000000 at 17.15:1 contrast (WCAG AA passes).

Color values

HEX	#EFEE73
RGB	rgb(239, 238, 115)
HSL	hsl(60, 79%, 69%)
HSV	hsv(60, 52%, 94%)
CMYK	cmyk(0%, 0.4%, 51.9%, 6.3%)
CIE-LAB	lab(92.02, -15.63, 58.82)
CIE-LCH	lch(92.02, 60.86, 104.88°)
OKLab	oklab(92.58% -0.0461 0.1378)
OKLCH	oklch(92.58% 0.145 108.5)
XYZ	xyz(69.2674, 80.7394, 28.1518)
Luminance	0.8074 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFEE73 #7374EF

analogous

#EFB073 #EFEE73 #B2EF73

triadic

#EFEE73 #73EFEE #EE73EF

tetradic

#EFEE73 #73EFB0 #7374EF #EF73B2

square

#EFEE73 #73EFB0 #7374EF #EF73B2

split-complementary

#EFEE73 #73B2EF #B073EF

monochromatic

#D0CE18 #E9E73C #EFEE73 #F5F5AA #FCFBE1

Accessibility & contrast

On white

1.22

#EFEE73 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.15

#EFEE73 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFEE73

17.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFEE73	#FFFFFF	#000000	##000000
##EFEE73	1.00	1.22	17.15	17.15
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.15	21.00	1.00	1.00
##000000	17.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE667

Deuteranopia (green-blind)

#FFEA79

Tritanopia (blue-blind)

#FEE1D2

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #efee73;
/* rgb */ color: rgb(239, 238, 115);
/* oklch */ color: oklch(92.6% 0.145 108.5);

Tailwind

colors: {
  custom: {
    50: '#f7f39f',
    500: '#efee73',
    950: '#000000',
  },
}

SCSS

$custom: #efee73;
$custom-light: #f7f39f;
$custom-dark: #000000;

JSON

{
  "hex": "#efee73",
  "rgb": {
    "r": 239,
    "g": 238,
    "b": 115
  },
  "hsl": {
    "h": 59.516,
    "s": 79.487,
    "l": 69.412
  },
  "oklch": {
    "l": 0.92575,
    "c": 0.14533,
    "h": 108.5
  },
  "luminance": 0.80738
}

Semantic roles & 50–950 ramp

primary

#EFEE73

secondary

#3E3FC8

accent

#0BDC0A

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17170F

muted

#858580

Preview Lab

Preview with #EFEE73

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

Preview Lab → · Contrast checker → · Palette generator →