#EFE76B#EFE76B

#EFE76B is a very light, vivid yellow. Relative luminance 0.766; OKLCH L 91.0% C 0.145 H 105.5°. Best body text is #000000 at 16.31:1 contrast (WCAG AA passes).

Color values

HEX	#EFE76B
RGB	rgb(239, 231, 107)
HSL	hsl(56, 80%, 68%)
HSV	hsv(56, 55%, 94%)
CMYK	cmyk(0%, 3.3%, 55.2%, 6.3%)
CIE-LAB	lab(90.12, -12.81, 60.23)
CIE-LCH	lch(90.12, 61.58, 102.01°)
OKLab	oklab(91.04% -0.0389 0.14)
OKLCH	oklch(91.04% 0.145 105.5)
XYZ	xyz(66.8284, 76.5662, 25.1655)
Luminance	0.7656 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE76B #6B73EF

analogous

#EFA56B #EFE76B #B5EF6B

triadic

#EFE76B #6BEFE7 #E76BEF

tetradic

#EFE76B #6BEFA5 #6B73EF #EF6BB5

square

#EFE76B #6BEFA5 #6B73EF #EF6BB5

split-complementary

#EFE76B #6BB5EF #A56BEF

monochromatic

#CABF16 #E9DE34 #EFE76B #F5F0A2 #FBF9D9

Accessibility & contrast

On white

1.29

#EFE76B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.31

#EFE76B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE76B

16.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE76B	#FFFFFF	#000000	##000000
##EFE76B	1.00	1.29	16.31	16.31
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.31	21.00	1.00	1.00
##000000	16.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8E05E

Deuteranopia (green-blind)

#FCE571

Tritanopia (blue-blind)

#FFDACC

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #efe76b;
/* rgb */ color: rgb(239, 231, 107);
/* oklch */ color: oklch(91.0% 0.145 105.5);

Tailwind

colors: {
  custom: {
    50: '#f7ee99',
    500: '#efe76b',
    950: '#000000',
  },
}

SCSS

$custom: #efe76b;
$custom-light: #f7ee99;
$custom-dark: #000000;

JSON

{
  "hex": "#efe76b",
  "rgb": {
    "r": 239,
    "g": 231,
    "b": 107
  },
  "hsl": {
    "h": 56.364,
    "s": 80.488,
    "l": 67.843
  },
  "oklch": {
    "l": 0.91041,
    "c": 0.14531,
    "h": 105.5
  },
  "luminance": 0.76564
}

Semantic roles & 50–950 ramp

primary

#EFE76B

secondary

#3740C7

accent

#16DD09

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #EFE76B

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

Preview Lab → · Contrast checker → · Palette generator →