#EFE06F#EFE06F

#EFE06F is a very light, vivid yellow. Relative luminance 0.728; OKLCH L 89.7% C 0.135 H 101.8°. Best body text is #000000 at 15.56:1 contrast (WCAG AA passes).

Color values

HEX	#EFE06F
RGB	rgb(239, 224, 111)
HSL	hsl(53, 80%, 69%)
HSV	hsv(53, 54%, 94%)
CMYK	cmyk(0%, 6.3%, 53.6%, 6.3%)
CIE-LAB	lab(88.36, -9.02, 56.39)
CIE-LCH	lch(88.36, 57.11, 99.09°)
OKLab	oklab(89.65% -0.0276 0.1322)
OKLCH	oklch(89.65% 0.135 101.8)
XYZ	xyz(65.1236, 72.8121, 25.6596)
Luminance	0.7281 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFE06F #6F7EEF

analogous

#EFA06F #EFE06F #BEEF6F

triadic

#EFE06F #6FEFE0 #E06FEF

tetradic

#EFE06F #6FEFA0 #6F7EEF #EF6FBE

square

#EFE06F #6FEFA0 #6F7EEF #EF6FBE

split-complementary

#EFE06F #6FBEEF #A06FEF

monochromatic

#CDB817 #E9D438 #EFE06F #F5ECA6 #FBF8DD

Accessibility & contrast

On white

1.35

#EFE06F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.56

#EFE06F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFE06F

15.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFE06F	#FFFFFF	#000000	##000000
##EFE06F	1.00	1.35	15.56	15.56
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.56	21.00	1.00	1.00
##000000	15.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1DA64

Deuteranopia (green-blind)

#F6E174

Tritanopia (blue-blind)

#FFD3C6

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #efe06f;
/* rgb */ color: rgb(239, 224, 111);
/* oklch */ color: oklch(89.7% 0.135 101.8);

Tailwind

colors: {
  custom: {
    50: '#f7e99b',
    500: '#efe06f',
    950: '#000000',
  },
}

SCSS

$custom: #efe06f;
$custom-light: #f7e99b;
$custom-dark: #000000;

JSON

{
  "hex": "#efe06f",
  "rgb": {
    "r": 239,
    "g": 224,
    "b": 111
  },
  "hsl": {
    "h": 52.969,
    "s": 80,
    "l": 68.627
  },
  "oklch": {
    "l": 0.89653,
    "c": 0.13501,
    "h": 101.8
  },
  "luminance": 0.7281
}

Semantic roles & 50–950 ramp

primary

#EFE06F

secondary

#3B4BC8

accent

#22DC09

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#17160E

muted

#85847F

Preview Lab

Preview with #EFE06F

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

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