#EFD577#EFD577

#EFD577 is a very light, moderate yellow. Relative luminance 0.673; OKLCH L 87.5% C 0.118 H 94.3°. Best body text is #000000 at 14.45:1 contrast (WCAG AA passes).

Color values

HEX	#EFD577
RGB	rgb(239, 213, 119)
HSL	hsl(47, 79%, 70%)
HSV	hsv(47, 50%, 94%)
CMYK	cmyk(0%, 10.9%, 50.2%, 6.3%)
CIE-LAB	lab(85.64, -2.80, 49.39)
CIE-LCH	lch(85.64, 49.47, 93.25°)
OKLab	oklab(87.53% -0.0088 0.1176)
OKLCH	oklch(87.53% 0.118 94.3)
XYZ	xyz(62.7228, 67.2738, 27.1304)
Luminance	0.6727 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFD577 #7791EF

analogous

#EF9977 #EFD577 #CDEF77

triadic

#EFD577 #77EFD5 #D577EF

tetradic

#EFD577 #77EF99 #7791EF #EF77CD

square

#EFD577 #77EF99 #7791EF #EF77CD

split-complementary

#EFD577 #77CDEF #9977EF

monochromatic

#D3AA19 #E9C440 #EFD577 #F5E6AE #FCF7E4

Accessibility & contrast

On white

1.45

#EFD577 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.45

#EFD577 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFD577

14.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFD577	#FFFFFF	#000000	##000000
##EFD577	1.00	1.45	14.45	14.45
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.45	21.00	1.00	1.00
##000000	14.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6D16F

Deuteranopia (green-blind)

#EDDA7B

Tritanopia (blue-blind)

#FFC8BF

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #efd577;
/* rgb */ color: rgb(239, 213, 119);
/* oklch */ color: oklch(87.5% 0.118 94.3);

Tailwind

colors: {
  custom: {
    50: '#f6e1a0',
    500: '#efd577',
    950: '#000000',
  },
}

SCSS

$custom: #efd577;
$custom-light: #f6e1a0;
$custom-dark: #000000;

JSON

{
  "hex": "#efd577",
  "rgb": {
    "r": 239,
    "g": 213,
    "b": 119
  },
  "hsl": {
    "h": 47,
    "s": 78.947,
    "l": 70.196
  },
  "oklch": {
    "l": 0.87531,
    "c": 0.11792,
    "h": 94.3
  },
  "luminance": 0.67271
}

Semantic roles & 50–950 ramp

primary

#EFD577

secondary

#425FC8

accent

#38DB0A

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#17150F

muted

#858480

Preview Lab

Preview with #EFD577

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

Preview Lab → · Contrast checker → · Palette generator →