#EFEC6A#EFEC6A

#EFEC6A is a very light, vivid yellow. Relative luminance 0.794; OKLCH L 92.1% C 0.151 H 107.8°. Best body text is #000000 at 16.88:1 contrast (WCAG AA passes).

Color values

HEX	#EFEC6A
RGB	rgb(239, 236, 106)
HSL	hsl(59, 81%, 68%)
HSV	hsv(59, 56%, 94%)
CMYK	cmyk(0%, 1.3%, 55.6%, 6.3%)
CIE-LAB	lab(91.41, -15.35, 62.13)
CIE-LCH	lch(91.41, 63.99, 103.87°)
OKLab	oklab(92.06% -0.0462 0.144)
OKLCH	oklch(92.06% 0.151 107.8)
XYZ	xyz(68.1955, 79.3842, 25.3632)
Luminance	0.7938 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFEC6A #6A6DEF

analogous

#EFAA6A #EFEC6A #AFEF6A

triadic

#EFEC6A #6AEFEC #EC6AEF

tetradic

#EFEC6A #6AEFAA #6A6DEF #EF6AAF

square

#EFEC6A #6AEFAA #6A6DEF #EF6AAF

split-complementary

#EFEC6A #6AAFEF #AA6AEF

monochromatic

#C9C516 #E9E533 #EFEC6A #F5F3A1 #FBFAD9

Accessibility & contrast

On white

1.24

#EFEC6A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.88

#EFEC6A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFEC6A

16.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFEC6A	#FFFFFF	#000000	##000000
##EFEC6A	1.00	1.24	16.88	16.88
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.88	21.00	1.00	1.00
##000000	16.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE45C

Deuteranopia (green-blind)

#FFE971

Tritanopia (blue-blind)

#FEDFD0

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #efec6a;
/* rgb */ color: rgb(239, 236, 106);
/* oklch */ color: oklch(92.1% 0.151 107.8);

Tailwind

colors: {
  custom: {
    50: '#f7f199',
    500: '#efec6a',
    950: '#000000',
  },
}

SCSS

$custom: #efec6a;
$custom-light: #f7f199;
$custom-dark: #000000;

JSON

{
  "hex": "#efec6a",
  "rgb": {
    "r": 239,
    "g": 236,
    "b": 106
  },
  "hsl": {
    "h": 58.647,
    "s": 80.606,
    "l": 67.647
  },
  "oklch": {
    "l": 0.92062,
    "c": 0.1512,
    "h": 107.8
  },
  "luminance": 0.79382
}

Semantic roles & 50–950 ramp

primary

#EFEC6A

secondary

#373AC6

accent

#0DDD09

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18160E

muted

#86857F

Preview Lab

Preview with #EFEC6A

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

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