#EFD973#EFD973

#EFD973 is a very light, vivid yellow. Relative luminance 0.692; OKLCH L 88.3% C 0.125 H 97.4°. Best body text is #000000 at 14.84:1 contrast (WCAG AA passes).

Color values

HEX	#EFD973
RGB	rgb(239, 217, 115)
HSL	hsl(49, 79%, 69%)
HSV	hsv(49, 52%, 94%)
CMYK	cmyk(0%, 9.2%, 51.9%, 6.3%)
CIE-LAB	lab(86.61, -5.18, 52.47)
CIE-LCH	lch(86.61, 52.72, 95.63°)
OKLab	oklab(88.28% -0.0161 0.124)
OKLCH	oklch(88.28% 0.125 97.4)
XYZ	xyz(63.5061, 69.2168, 26.2313)
Luminance	0.6921 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFD973 #7389EF

analogous

#EF9B73 #EFD973 #C7EF73

triadic

#EFD973 #73EFD9 #D973EF

tetradic

#EFD973 #73EF9B #7389EF #EF73C7

square

#EFD973 #73EF9B #7389EF #EF73C7

split-complementary

#EFD973 #73C7EF #9B73EF

monochromatic

#D0AF18 #E9CA3C #EFD973 #F5E8AA #FCF7E1

Accessibility & contrast

On white

1.41

#EFD973 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.84

#EFD973 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFD973

14.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFD973	#FFFFFF	#000000	##000000
##EFD973	1.00	1.41	14.84	14.84
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.84	21.00	1.00	1.00
##000000	14.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD46A

Deuteranopia (green-blind)

#F0DC77

Tritanopia (blue-blind)

#FFCCC1

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #efd973;
/* rgb */ color: rgb(239, 217, 115);
/* oklch */ color: oklch(88.3% 0.125 97.4);

Tailwind

colors: {
  custom: {
    50: '#f7e49e',
    500: '#efd973',
    950: '#000000',
  },
}

SCSS

$custom: #efd973;
$custom-light: #f7e49e;
$custom-dark: #000000;

JSON

{
  "hex": "#efd973",
  "rgb": {
    "r": 239,
    "g": 217,
    "b": 115
  },
  "hsl": {
    "h": 49.355,
    "s": 79.487,
    "l": 69.412
  },
  "oklch": {
    "l": 0.88283,
    "c": 0.12505,
    "h": 97.4
  },
  "luminance": 0.69214
}

Semantic roles & 50–950 ramp

primary

#EFD973

secondary

#3E57C8

accent

#2FDC0A

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#17150E

muted

#85847F

Preview Lab

Preview with #EFD973

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

Preview Lab → · Contrast checker → · Palette generator →