#E4C33F#E4C33F

#E4C33F is a very light, vivid yellow. Relative luminance 0.559; OKLCH L 82.3% C 0.149 H 94.6°. Best body text is #000000 at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#E4C33F
RGB	rgb(228, 195, 63)
HSL	hsl(48, 75%, 57%)
HSV	hsv(48, 72%, 89%)
CMYK	cmyk(0%, 14.5%, 72.4%, 10.6%)
CIE-LAB	lab(79.55, -1.84, 66.95)
CIE-LCH	lch(79.55, 66.97, 91.57°)
OKLab	oklab(82.32% -0.0118 0.1481)
OKLCH	oklch(82.32% 0.149 94.6)
XYZ	xyz(52.4100, 55.8860, 12.7282)
Luminance	0.5588 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4C33F #3F60E4

analogous

#E4713F #E4C33F #B3E43F

triadic

#E4C33F #3FE4C3 #C33FE4

tetradic

#E4C33F #3FE471 #3F60E4 #E43FB3

square

#E4C33F #3FE471 #3F60E4 #E43FB3

split-complementary

#E4C33F #3FB3E4 #713FE4

monochromatic

#947A15 #C9A71C #E4C33F #ECD475 #F3E5AA

Accessibility & contrast

On white

1.72

#E4C33F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.18

#E4C33F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4C33F

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4C33F	#FFFFFF	#000000	##000000
##E4C33F	1.00	1.72	12.18	12.18
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.18	21.00	1.00	1.00
##000000	12.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BF2A

Deuteranopia (green-blind)

#E0C947

Tritanopia (blue-blind)

#F6B4A9

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #e4c33f;
/* rgb */ color: rgb(228, 195, 63);
/* oklch */ color: oklch(82.3% 0.149 94.6);

Tailwind

colors: {
  custom: {
    50: '#f1d47c',
    500: '#e4c33f',
    950: '#000000',
  },
}

SCSS

$custom: #e4c33f;
$custom-light: #f1d47c;
$custom-dark: #000000;

JSON

{
  "hex": "#e4c33f",
  "rgb": {
    "r": 228,
    "g": 195,
    "b": 63
  },
  "hsl": {
    "h": 48,
    "s": 75.342,
    "l": 57.059
  },
  "oklch": {
    "l": 0.82315,
    "c": 0.14857,
    "h": 94.6
  },
  "luminance": 0.55883
}

Semantic roles & 50–950 ramp

primary

#E4C33F

secondary

#2F4498

accent

#5BF236

background

#FFFEFB

surface

#FFFBF2

border

#D7D4CC

text

#17140A

muted

#85837D

Preview Lab

Preview with #E4C33F

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

Preview Lab → · Contrast checker → · Palette generator →