#EFD367#EFD367

#EFD367 is a very light, vivid yellow. Relative luminance 0.659; OKLCH L 86.9% C 0.131 H 95.0°. Best body text is #000000 at 14.18:1 contrast (WCAG AA passes).

Color values

HEX	#EFD367
RGB	rgb(239, 211, 103)
HSL	hsl(48, 81%, 67%)
HSV	hsv(48, 57%, 94%)
CMYK	cmyk(0%, 11.7%, 56.9%, 6.3%)
CIE-LAB	lab(84.96, -3.07, 56.13)
CIE-LCH	lch(84.96, 56.22, 93.13°)
OKLab	oklab(86.93% -0.0114 0.1308)
OKLCH	oklch(86.93% 0.131 95)
XYZ	xyz(61.3415, 65.9214, 22.3223)
Luminance	0.6592 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFD367 #6783EF

analogous

#EF8F67 #EFD367 #C7EF67

triadic

#EFD367 #67EFD3 #D367EF

tetradic

#EFD367 #67EF8F #6783EF #EF67C7

square

#EFD367 #67EF8F #6783EF #EF67C7

split-complementary

#EFD367 #67C7EF #8F67EF

monochromatic

#C7A215 #E9C330 #EFD367 #F5E39E #FBF3D6

Accessibility & contrast

On white

1.48

#EFD367 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.18

#EFD367 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFD367

14.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFD367	#FFFFFF	#000000	##000000
##EFD367	1.00	1.48	14.18	14.18
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.18	21.00	1.00	1.00
##000000	14.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CF5C

Deuteranopia (green-blind)

#EDD86C

Tritanopia (blue-blind)

#FFC5BB

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #efd367;
/* rgb */ color: rgb(239, 211, 103);
/* oklch */ color: oklch(86.9% 0.131 95.0);

Tailwind

colors: {
  custom: {
    50: '#f7e095',
    500: '#efd367',
    950: '#000000',
  },
}

SCSS

$custom: #efd367;
$custom-light: #f7e095;
$custom-dark: #000000;

JSON

{
  "hex": "#efd367",
  "rgb": {
    "r": 239,
    "g": 211,
    "b": 103
  },
  "hsl": {
    "h": 47.647,
    "s": 80.952,
    "l": 67.059
  },
  "oklch": {
    "l": 0.86932,
    "c": 0.13125,
    "h": 95
  },
  "luminance": 0.65919
}

Semantic roles & 50–950 ramp

primary

#EFD367

secondary

#3653C4

accent

#34DD08

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18150D

muted

#86847F

Preview Lab

Preview with #EFD367

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

Preview Lab → · Contrast checker → · Palette generator →