#EFDB73#EFDB73

#EFDB73 is a very light, vivid yellow. Relative luminance 0.703; OKLCH L 88.7% C 0.127 H 98.6°. Best body text is #000000 at 15.05:1 contrast (WCAG AA passes).

Color values

HEX	#EFDB73
RGB	rgb(239, 219, 115)
HSL	hsl(50, 79%, 69%)
HSV	hsv(50, 52%, 94%)
CMYK	cmyk(0%, 8.4%, 51.9%, 6.3%)
CIE-LAB	lab(87.12, -6.19, 53.08)
CIE-LCH	lch(87.12, 53.44, 96.65°)
OKLab	oklab(88.69% -0.0191 0.1253)
OKLCH	oklch(88.69% 0.127 98.6)
XYZ	xyz(64.0247, 70.2540, 26.4042)
Luminance	0.7025 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFDB73 #7387EF

analogous

#EF9D73 #EFDB73 #C5EF73

triadic

#EFDB73 #73EFDB #DB73EF

tetradic

#EFDB73 #73EF9D #7387EF #EF73C5

square

#EFDB73 #73EF9D #7387EF #EF73C5

split-complementary

#EFDB73 #73C5EF #9D73EF

monochromatic

#D0B218 #E9CD3C #EFDB73 #F5E9AA #FCF7E1

Accessibility & contrast

On white

1.40

#EFDB73 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.05

#EFDB73 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFDB73

15.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFDB73	#FFFFFF	#000000	##000000
##EFDB73	1.00	1.40	15.05	15.05
#FFFFFF	1.40	1.00	21.00	21.00
#000000	15.05	21.00	1.00	1.00
##000000	15.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD66A

Deuteranopia (green-blind)

#F2DD78

Tritanopia (blue-blind)

#FFCEC3

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #efdb73;
/* rgb */ color: rgb(239, 219, 115);
/* oklch */ color: oklch(88.7% 0.127 98.6);

Tailwind

colors: {
  custom: {
    50: '#f7e59e',
    500: '#efdb73',
    950: '#000000',
  },
}

SCSS

$custom: #efdb73;
$custom-light: #f7e59e;
$custom-dark: #000000;

JSON

{
  "hex": "#efdb73",
  "rgb": {
    "r": 239,
    "g": 219,
    "b": 115
  },
  "hsl": {
    "h": 50.323,
    "s": 79.487,
    "l": 69.412
  },
  "oklch": {
    "l": 0.88687,
    "c": 0.12677,
    "h": 98.6
  },
  "luminance": 0.70252
}

Semantic roles & 50–950 ramp

primary

#EFDB73

secondary

#3E54C8

accent

#2CDC0A

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#17150E

muted

#85847F

Preview Lab

Preview with #EFDB73

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

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