#EFEE83#EFEE83

#EFEE83 is a very light, vivid yellow. Relative luminance 0.811; OKLCH L 92.8% C 0.130 H 108.2°. Best body text is #000000 at 17.23:1 contrast (WCAG AA passes).

Color values

HEX	#EFEE83
RGB	rgb(239, 238, 131)
HSL	hsl(59, 77%, 73%)
HSV	hsv(59, 45%, 94%)
CMYK	cmyk(0%, 0.4%, 45.2%, 6.3%)
CIE-LAB	lab(92.19, -14.24, 51.62)
CIE-LCH	lch(92.19, 53.55, 105.42°)
OKLab	oklab(92.77% -0.0406 0.1234)
OKLCH	oklch(92.77% 0.13 108.2)
XYZ	xyz(70.2693, 81.1401, 33.4283)
Luminance	0.8114 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFEE83 #8384EF

analogous

#EFB883 #EFEE83 #BAEF83

triadic

#EFEE83 #83EFEE #EE83EF

tetradic

#EFEE83 #83EFB8 #8384EF #EF83BA

square

#EFEE83 #83EFB8 #8384EF #EF83BA

split-complementary

#EFEE83 #83BAEF #B883EF

monochromatic

#DBDA1C #E8E74D #EFEE83 #F6F5B9 #FCFBE4

Accessibility & contrast

On white

1.22

#EFEE83 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.23

#EFEE83 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFEE83

17.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFEE83	#FFFFFF	#000000	##000000
##EFEE83	1.00	1.22	17.23	17.23
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.23	21.00	1.00	1.00
##000000	17.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE67A

Deuteranopia (green-blind)

#FFEB88

Tritanopia (blue-blind)

#FCE2D5

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #efee83;
/* rgb */ color: rgb(239, 238, 131);
/* oklch */ color: oklch(92.8% 0.130 108.2);

Tailwind

colors: {
  custom: {
    50: '#f6f3a9',
    500: '#efee83',
    950: '#000000',
  },
}

SCSS

$custom: #efee83;
$custom-light: #f6f3a9;
$custom-dark: #000000;

JSON

{
  "hex": "#efee83",
  "rgb": {
    "r": 239,
    "g": 238,
    "b": 131
  },
  "hsl": {
    "h": 59.444,
    "s": 77.143,
    "l": 72.549
  },
  "oklch": {
    "l": 0.92774,
    "c": 0.12993,
    "h": 108.2
  },
  "luminance": 0.81138
}

Semantic roles & 50–950 ramp

primary

#EFEE83

secondary

#4D4ECA

accent

#0ED90C

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#171710

muted

#858581

Preview Lab

Preview with #EFEE83

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

Preview Lab → · Contrast checker → · Palette generator →