#EFEE71#EFEE71

#EFEE71 is a very light, vivid yellow. Relative luminance 0.807; OKLCH L 92.6% C 0.147 H 108.5°. Best body text is #000000 at 17.14:1 contrast (WCAG AA passes).

Color values

HEX	#EFEE71
RGB	rgb(239, 238, 113)
HSL	hsl(60, 80%, 69%)
HSV	hsv(60, 53%, 94%)
CMYK	cmyk(0%, 0.4%, 52.7%, 6.3%)
CIE-LAB	lab(92.00, -15.79, 59.70)
CIE-LCH	lch(92.00, 61.75, 104.82°)
OKLab	oklab(92.55% -0.0468 0.1395)
OKLCH	oklch(92.55% 0.147 108.5)
XYZ	xyz(69.1536, 80.6938, 27.5522)
Luminance	0.8069 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFEE71 #7172EF

analogous

#EFAF71 #EFEE71 #B1EF71

triadic

#EFEE71 #71EFEE #EE71EF

tetradic

#EFEE71 #71EFAF #7172EF #EF71B1

square

#EFEE71 #71EFAF #7172EF #EF71B1

split-complementary

#EFEE71 #71B1EF #AF71EF

monochromatic

#CECD17 #E9E73A #EFEE71 #F5F5A8 #FBFBDF

Accessibility & contrast

On white

1.23

#EFEE71 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.14

#EFEE71 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFEE71

17.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFEE71	#FFFFFF	#000000	##000000
##EFEE71	1.00	1.23	17.14	17.14
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.14	21.00	1.00	1.00
##000000	17.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE665

Deuteranopia (green-blind)

#FFEA78

Tritanopia (blue-blind)

#FEE1D2

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #efee71;
/* rgb */ color: rgb(239, 238, 113);
/* oklch */ color: oklch(92.6% 0.147 108.5);

Tailwind

colors: {
  custom: {
    50: '#f7f39d',
    500: '#efee71',
    950: '#000000',
  },
}

SCSS

$custom: #efee71;
$custom-light: #f7f39d;
$custom-dark: #000000;

JSON

{
  "hex": "#efee71",
  "rgb": {
    "r": 239,
    "g": 238,
    "b": 113
  },
  "hsl": {
    "h": 59.524,
    "s": 79.747,
    "l": 69.02
  },
  "oklch": {
    "l": 0.92552,
    "c": 0.14714,
    "h": 108.5
  },
  "luminance": 0.80692
}

Semantic roles & 50–950 ramp

primary

#EFEE71

secondary

#3C3DC8

accent

#0BDC09

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17170F

muted

#858580

Preview Lab

Preview with #EFEE71

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

Preview Lab → · Contrast checker → · Palette generator →