#EFEC75#EFEC75

#EFEC75 is a very light, vivid yellow. Relative luminance 0.796; OKLCH L 92.2% C 0.141 H 107.6°. Best body text is #000000 at 16.93:1 contrast (WCAG AA passes).

Color values

HEX	#EFEC75
RGB	rgb(239, 236, 117)
HSL	hsl(59, 79%, 70%)
HSV	hsv(59, 51%, 94%)
CMYK	cmyk(0%, 1.3%, 51%, 6.3%)
CIE-LAB	lab(91.52, -14.49, 57.33)
CIE-LCH	lch(91.52, 59.14, 104.18°)
OKLab	oklab(92.18% -0.0427 0.1348)
OKLCH	oklch(92.18% 0.141 107.6)
XYZ	xyz(68.8047, 79.6278, 28.5714)
Luminance	0.7963 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFEC75 #7578EF

analogous

#EFAF75 #EFEC75 #B5EF75

triadic

#EFEC75 #75EFEC #EC75EF

tetradic

#EFEC75 #75EFAF #7578EF #EF75B5

square

#EFEC75 #75EFAF #7578EF #EF75B5

split-complementary

#EFEC75 #75B5EF #AF75EF

monochromatic

#D1CD18 #E9E43E #EFEC75 #F5F4AC #FCFBE3

Accessibility & contrast

On white

1.24

#EFEC75 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.93

#EFEC75 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFEC75

16.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFEC75	#FFFFFF	#000000	##000000
##EFEC75	1.00	1.24	16.93	16.93
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.93	21.00	1.00	1.00
##000000	16.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE46A

Deuteranopia (green-blind)

#FFE97B

Tritanopia (blue-blind)

#FEDFD1

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #efec75;
/* rgb */ color: rgb(239, 236, 117);
/* oklch */ color: oklch(92.2% 0.141 107.6);

Tailwind

colors: {
  custom: {
    50: '#f6f2a0',
    500: '#efec75',
    950: '#000000',
  },
}

SCSS

$custom: #efec75;
$custom-light: #f6f2a0;
$custom-dark: #000000;

JSON

{
  "hex": "#efec75",
  "rgb": {
    "r": 239,
    "g": 236,
    "b": 117
  },
  "hsl": {
    "h": 58.525,
    "s": 79.221,
    "l": 69.804
  },
  "oklch": {
    "l": 0.92185,
    "c": 0.14137,
    "h": 107.6
  },
  "luminance": 0.79626
}

Semantic roles & 50–950 ramp

primary

#EFEC75

secondary

#4043C8

accent

#0FDC0A

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#17160F

muted

#858580

Preview Lab

Preview with #EFEC75

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

Preview Lab → · Contrast checker → · Palette generator →