#EFEC7F#EFEC7F

#EFEC7F is a very light, vivid yellow. Relative luminance 0.799; OKLCH L 92.3% C 0.132 H 107.3°. Best body text is #000000 at 16.97:1 contrast (WCAG AA passes).

Color values

HEX	#EFEC7F
RGB	rgb(239, 236, 127)
HSL	hsl(58, 78%, 72%)
HSV	hsv(58, 47%, 94%)
CMYK	cmyk(0%, 1.3%, 46.9%, 6.3%)
CIE-LAB	lab(91.63, -13.63, 52.82)
CIE-LCH	lch(91.63, 54.55, 104.46°)
OKLab	oklab(92.31% -0.0392 0.1258)
OKLCH	oklch(92.31% 0.132 107.3)
XYZ	xyz(69.4244, 79.8757, 31.8350)
Luminance	0.7987 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFEC7F #7F82EF

analogous

#EFB47F #EFEC7F #BAEF7F

triadic

#EFEC7F #7FEFEC #EC7FEF

tetradic

#EFEC7F #7FEFB4 #7F82EF #EF7FBA

square

#EFEC7F #7FEFB4 #7F82EF #EF7FBA

split-complementary

#EFEC7F #7FBAEF #B47FEF

monochromatic

#D9D31B #E8E449 #EFEC7F #F6F4B5 #FCFBE4

Accessibility & contrast

On white

1.24

#EFEC7F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.97

#EFEC7F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFEC7F

16.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFEC7F	#FFFFFF	#000000	##000000
##EFEC7F	1.00	1.24	16.97	16.97
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.97	21.00	1.00	1.00
##000000	16.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE476

Deuteranopia (green-blind)

#FEE984

Tritanopia (blue-blind)

#FDE0D3

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #efec7f;
/* rgb */ color: rgb(239, 236, 127);
/* oklch */ color: oklch(92.3% 0.132 107.3);

Tailwind

colors: {
  custom: {
    50: '#f6f2a6',
    500: '#efec7f',
    950: '#000000',
  },
}

SCSS

$custom: #efec7f;
$custom-light: #f6f2a6;
$custom-dark: #000000;

JSON

{
  "hex": "#efec7f",
  "rgb": {
    "r": 239,
    "g": 236,
    "b": 127
  },
  "hsl": {
    "h": 58.393,
    "s": 77.778,
    "l": 71.765
  },
  "oklch": {
    "l": 0.9231,
    "c": 0.13175,
    "h": 107.3
  },
  "luminance": 0.79874
}

Semantic roles & 50–950 ramp

primary

#EFEC7F

secondary

#494CC9

accent

#11DA0B

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#17160F

muted

#858580

Preview Lab

Preview with #EFEC7F

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

Preview Lab → · Contrast checker → · Palette generator →