#EFEA83#EFEA83

#EFEA83 is a very light, vivid yellow. Relative luminance 0.788; OKLCH L 92.0% C 0.126 H 106.2°. Best body text is #000000 at 16.77:1 contrast (WCAG AA passes).

Color values

HEX	#EFEA83
RGB	rgb(239, 234, 131)
HSL	hsl(57, 77%, 73%)
HSV	hsv(57, 45%, 94%)
CMYK	cmyk(0%, 2.1%, 45.2%, 6.3%)
CIE-LAB	lab(91.16, -12.27, 50.36)
CIE-LCH	lch(91.16, 51.83, 103.69°)
OKLab	oklab(91.95% -0.035 0.1206)
OKLCH	oklch(91.95% 0.126 106.2)
XYZ	xyz(69.1176, 78.8368, 33.0444)
Luminance	0.7883 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFEA83 #8388EF

analogous

#EFB483 #EFEA83 #BEEF83

triadic

#EFEA83 #83EFEA #EA83EF

tetradic

#EFEA83 #83EFB4 #8388EF #EF83BE

square

#EFEA83 #83EFB4 #8388EF #EF83BE

split-complementary

#EFEA83 #83BEEF #B483EF

monochromatic

#DBD21C #E8E14D #EFEA83 #F6F3B9 #FCFAE4

Accessibility & contrast

On white

1.25

#EFEA83 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.77

#EFEA83 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFEA83

16.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFEA83	#FFFFFF	#000000	##000000
##EFEA83	1.00	1.25	16.77	16.77
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.77	21.00	1.00	1.00
##000000	16.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E37A

Deuteranopia (green-blind)

#FCE888

Tritanopia (blue-blind)

#FDDED2

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #efea83;
/* rgb */ color: rgb(239, 234, 131);
/* oklch */ color: oklch(92.0% 0.126 106.2);

Tailwind

colors: {
  custom: {
    50: '#f6f0a9',
    500: '#efea83',
    950: '#000000',
  },
}

SCSS

$custom: #efea83;
$custom-light: #f6f0a9;
$custom-dark: #000000;

JSON

{
  "hex": "#efea83",
  "rgb": {
    "r": 239,
    "g": 234,
    "b": 131
  },
  "hsl": {
    "h": 57.222,
    "s": 77.143,
    "l": 72.549
  },
  "oklch": {
    "l": 0.91953,
    "c": 0.12558,
    "h": 106.2
  },
  "luminance": 0.78835
}

Semantic roles & 50–950 ramp

primary

#EFEA83

secondary

#4D52CA

accent

#16D90C

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#171610

muted

#858581

Preview Lab

Preview with #EFEA83

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

Preview Lab → · Contrast checker → · Palette generator →