#EFEC7A#EFEC7A

#EFEC7A is a very light, vivid yellow. Relative luminance 0.797; OKLCH L 92.2% C 0.137 H 107.4°. Best body text is #000000 at 16.95:1 contrast (WCAG AA passes).

Color values

HEX	#EFEC7A
RGB	rgb(239, 236, 122)
HSL	hsl(58, 79%, 71%)
HSV	hsv(58, 49%, 94%)
CMYK	cmyk(0%, 1.3%, 49%, 6.3%)
CIE-LAB	lab(91.57, -14.07, 55.09)
CIE-LCH	lch(91.57, 56.86, 104.32°)
OKLab	oklab(92.25% -0.041 0.1304)
OKLCH	oklch(92.25% 0.137 107.4)
XYZ	xyz(69.1066, 79.7486, 30.1612)
Luminance	0.7975 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFEC7A #7A7DEF

analogous

#EFB27A #EFEC7A #B7EF7A

triadic

#EFEC7A #7AEFEC #EC7AEF

tetradic

#EFEC7A #7AEFB2 #7A7DEF #EF7AB7

square

#EFEC7A #7AEFB2 #7A7DEF #EF7AB7

split-complementary

#EFEC7A #7AB7EF #B27AEF

monochromatic

#D5D01A #E8E443 #EFEC7A #F6F4B1 #FCFBE4

Accessibility & contrast

On white

1.24

#EFEC7A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.95

#EFEC7A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFEC7A

16.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFEC7A	#FFFFFF	#000000	##000000
##EFEC7A	1.00	1.24	16.95	16.95
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.95	21.00	1.00	1.00
##000000	16.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE470

Deuteranopia (green-blind)

#FEE980

Tritanopia (blue-blind)

#FDE0D2

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #efec7a;
/* rgb */ color: rgb(239, 236, 122);
/* oklch */ color: oklch(92.2% 0.137 107.4);

Tailwind

colors: {
  custom: {
    50: '#f6f2a3',
    500: '#efec7a',
    950: '#000000',
  },
}

SCSS

$custom: #efec7a;
$custom-light: #f6f2a3;
$custom-dark: #000000;

JSON

{
  "hex": "#efec7a",
  "rgb": {
    "r": 239,
    "g": 236,
    "b": 122
  },
  "hsl": {
    "h": 58.462,
    "s": 78.523,
    "l": 70.784
  },
  "oklch": {
    "l": 0.92246,
    "c": 0.13664,
    "h": 107.4
  },
  "luminance": 0.79747
}

Semantic roles & 50–950 ramp

primary

#EFEC7A

secondary

#4448C9

accent

#10DB0B

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#17160F

muted

#858580

Preview Lab

Preview with #EFEC7A

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

Preview Lab → · Contrast checker → · Palette generator →