#E3BF45#E3BF45

#E3BF45 is a light, vivid yellow. Relative luminance 0.540; OKLCH L 81.5% C 0.142 H 92.2°. Best body text is #000000 at 11.80:1 contrast (WCAG AA passes).

Color values

HEX	#E3BF45
RGB	rgb(227, 191, 69)
HSL	hsl(46, 74%, 58%)
HSV	hsv(46, 70%, 89%)
CMYK	cmyk(0%, 15.9%, 69.6%, 11%)
CIE-LAB	lab(78.48, 0.10, 63.53)
CIE-LCH	lch(78.48, 63.53, 89.91°)
OKLab	oklab(81.46% -0.0055 0.142)
OKLCH	oklch(81.46% 0.142 92.2)
XYZ	xyz(51.3862, 54.0251, 13.3504)
Luminance	0.5402 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3BF45 #4569E3

analogous

#E37045 #E3BF45 #B8E345

triadic

#E3BF45 #45E3BF #BF45E3

tetradic

#E3BF45 #45E370 #4569E3 #E345B8

square

#E3BF45 #45E370 #4569E3 #E345B8

split-complementary

#E3BF45 #45B8E3 #7045E3

monochromatic

#977A17 #CCA51F #E3BF45 #EBD17A #F3E4AF

Accessibility & contrast

On white

1.78

#E3BF45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.80

#E3BF45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3BF45

11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3BF45	#FFFFFF	#000000	##000000
##E3BF45	1.00	1.78	11.80	11.80
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.80	21.00	1.00	1.00
##000000	11.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BC34

Deuteranopia (green-blind)

#DCC74B

Tritanopia (blue-blind)

#F5B0A6

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #e3bf45;
/* rgb */ color: rgb(227, 191, 69);
/* oklch */ color: oklch(81.5% 0.142 92.2);

Tailwind

colors: {
  custom: {
    50: '#f0d17f',
    500: '#e3bf45',
    950: '#000000',
  },
}

SCSS

$custom: #e3bf45;
$custom-light: #f0d17f;
$custom-dark: #000000;

JSON

{
  "hex": "#e3bf45",
  "rgb": {
    "r": 227,
    "g": 191,
    "b": 69
  },
  "hsl": {
    "h": 46.329,
    "s": 73.832,
    "l": 58.039
  },
  "oklch": {
    "l": 0.81458,
    "c": 0.14209,
    "h": 92.2
  },
  "luminance": 0.54022
}

Semantic roles & 50–950 ramp

primary

#E3BF45

secondary

#31499B

accent

#62F037

background

#FFFEFB

surface

#FFFBF2

border

#D7D4CC

text

#17140B

muted

#85837E

Preview Lab

Preview with #E3BF45

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

Preview Lab → · Contrast checker → · Palette generator →