#EFDC75#EFDC75

#EFDC75 is a very light, vivid yellow. Relative luminance 0.708; OKLCH L 88.9% C 0.126 H 99.1°. Best body text is #000000 at 15.16:1 contrast (WCAG AA passes).

Color values

HEX	#EFDC75
RGB	rgb(239, 220, 117)
HSL	hsl(51, 79%, 70%)
HSV	hsv(51, 51%, 94%)
CMYK	cmyk(0%, 7.9%, 51%, 6.3%)
CIE-LAB	lab(87.40, -6.52, 52.46)
CIE-LCH	lch(87.40, 52.87, 97.09°)
OKLab	oklab(88.91% -0.0198 0.1242)
OKLCH	oklch(88.91% 0.126 99.1)
XYZ	xyz(64.4027, 70.8239, 27.1041)
Luminance	0.7082 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFDC75 #7588EF

analogous

#EF9F75 #EFDC75 #C5EF75

triadic

#EFDC75 #75EFDC #DC75EF

tetradic

#EFDC75 #75EF9F #7588EF #EF75C5

square

#EFDC75 #75EF9F #7588EF #EF75C5

split-complementary

#EFDC75 #75C5EF #9F75EF

monochromatic

#D1B518 #E9CE3E #EFDC75 #F5EAAC #FCF8E3

Accessibility & contrast

On white

1.38

#EFDC75 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.16

#EFDC75 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFDC75

15.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFDC75	#FFFFFF	#000000	##000000
##EFDC75	1.00	1.38	15.16	15.16
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.16	21.00	1.00	1.00
##000000	15.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD76C

Deuteranopia (green-blind)

#F3DE79

Tritanopia (blue-blind)

#FFCFC4

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #efdc75;
/* rgb */ color: rgb(239, 220, 117);
/* oklch */ color: oklch(88.9% 0.126 99.1);

Tailwind

colors: {
  custom: {
    50: '#f6e69f',
    500: '#efdc75',
    950: '#000000',
  },
}

SCSS

$custom: #efdc75;
$custom-light: #f6e69f;
$custom-dark: #000000;

JSON

{
  "hex": "#efdc75",
  "rgb": {
    "r": 239,
    "g": 220,
    "b": 117
  },
  "hsl": {
    "h": 50.656,
    "s": 79.221,
    "l": 69.804
  },
  "oklch": {
    "l": 0.88914,
    "c": 0.12574,
    "h": 99.1
  },
  "luminance": 0.70821
}

Semantic roles & 50–950 ramp

primary

#EFDC75

secondary

#4055C8

accent

#2BDC0A

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#17150F

muted

#858480

Preview Lab

Preview with #EFDC75

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

Preview Lab → · Contrast checker → · Palette generator →