#FFE747#FFE747

#FFE747 is a very light, vivid yellow. Relative luminance 0.789; OKLCH L 92.1% C 0.171 H 100.5°. Best body text is #000000 at 16.77:1 contrast (WCAG AA passes).

Color values

HEX	#FFE747
RGB	rgb(255, 231, 71)
HSL	hsl(52, 100%, 64%)
HSV	hsv(52, 72%, 100%)
CMYK	cmyk(0%, 9.4%, 72.2%, 0%)
CIE-LAB	lab(91.18, -8.38, 76.16)
CIE-LCH	lch(91.18, 76.62, 96.28°)
OKLab	oklab(92.11% -0.031 0.1681)
OKLCH	oklch(92.11% 0.171 100.5)
XYZ	xyz(70.9566, 78.8701, 17.4459)
Luminance	0.7887 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFE747 #475FFF

analogous

#FF8B47 #FFE747 #BBFF47

triadic

#FFE747 #47FFE7 #E747FF

tetradic

#FFE747 #47FF8B #475FFF #FF47BB

square

#FFE747 #47FF8B #475FFF #FF47BB

split-complementary

#FFE747 #47BBFF #8B47FF

monochromatic

#CCB100 #FFDF0A #FFE747 #FFEF84 #FFF7C1

Accessibility & contrast

On white

1.25

#FFE747 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.77

#FFE747 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFE747

16.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFE747	#FFFFFF	#000000	##000000
##FFE747	1.00	1.25	16.77	16.77
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.77	21.00	1.00	1.00
##000000	16.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE02B

Deuteranopia (green-blind)

#FFEA52

Tritanopia (blue-blind)

#FFD6C8

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #ffe747;
/* rgb */ color: rgb(255, 231, 71);
/* oklch */ color: oklch(92.1% 0.171 100.5);

Tailwind

colors: {
  custom: {
    50: '#ffee84',
    500: '#ffe747',
    950: '#000000',
  },
}

SCSS

$custom: #ffe747;
$custom-light: #ffee84;
$custom-dark: #000000;

JSON

{
  "hex": "#ffe747",
  "rgb": {
    "r": 255,
    "g": 231,
    "b": 71
  },
  "hsl": {
    "h": 52.174,
    "s": 100,
    "l": 63.922
  },
  "oklch": {
    "l": 0.92108,
    "c": 0.1709,
    "h": 100.5
  },
  "luminance": 0.78867
}

Semantic roles & 50–950 ramp

primary

#FFE747

secondary

#2339C7

accent

#1EE600

background

#FFFEFC

surface

#FFFDF3

border

#D7D5CD

text

#19160C

muted

#87847F

Preview Lab

Preview with #FFE747

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

Preview Lab → · Contrast checker → · Palette generator →