#FFE345#FFE345

#FFE345 is a very light, vivid yellow. Relative luminance 0.766; OKLCH L 91.3% C 0.169 H 98.8°. Best body text is #000000 at 16.33:1 contrast (WCAG AA passes).

Color values

HEX	#FFE345
RGB	rgb(255, 227, 69)
HSL	hsl(51, 100%, 64%)
HSV	hsv(51, 73%, 100%)
CMYK	cmyk(0%, 11%, 72.9%, 0%)
CIE-LAB	lab(90.15, -6.48, 75.87)
CIE-LCH	lch(90.15, 76.14, 94.88°)
OKLab	oklab(91.29% -0.0258 0.1671)
OKLCH	oklch(91.29% 0.169 98.8)
XYZ	xyz(69.7867, 76.6313, 16.7445)
Luminance	0.7663 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFE345 #4561FF

analogous

#FF8645 #FFE345 #BEFF45

triadic

#FFE345 #45FFE3 #E345FF

tetradic

#FFE345 #45FF86 #4561FF #FF45BE

square

#FFE345 #45FF86 #4561FF #FF45BE

split-complementary

#FFE345 #45BEFF #8645FF

monochromatic

#CAAB00 #FFDA08 #FFE345 #FFEC82 #FFF5BF

Accessibility & contrast

On white

1.29

#FFE345 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.33

#FFE345 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFE345

16.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFE345	#FFFFFF	#000000	##000000
##FFE345	1.00	1.29	16.33	16.33
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.33	21.00	1.00	1.00
##000000	16.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DD29

Deuteranopia (green-blind)

#FFE74F

Tritanopia (blue-blind)

#FFD2C4

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #ffe345;
/* rgb */ color: rgb(255, 227, 69);
/* oklch */ color: oklch(91.3% 0.169 98.8);

Tailwind

colors: {
  custom: {
    50: '#ffeb83',
    500: '#ffe345',
    950: '#000000',
  },
}

SCSS

$custom: #ffe345;
$custom-light: #ffeb83;
$custom-dark: #000000;

JSON

{
  "hex": "#ffe345",
  "rgb": {
    "r": 255,
    "g": 227,
    "b": 69
  },
  "hsl": {
    "h": 50.968,
    "s": 100,
    "l": 63.529
  },
  "oklch": {
    "l": 0.91293,
    "c": 0.16906,
    "h": 98.8
  },
  "luminance": 0.76628
}

Semantic roles & 50–950 ramp

primary

#FFE345

secondary

#233BC5

accent

#23E600

background

#FFFEFB

surface

#FFFDF2

border

#D7D5CC

text

#19160B

muted

#87847E

Preview Lab

Preview with #FFE345

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

Preview Lab → · Contrast checker → · Palette generator →