#F5F582#F5F582

#F5F582 is a very light, vivid yellow. Relative luminance 0.863; OKLCH L 94.7% C 0.138 H 108.8°. Best body text is #000000 at 18.27:1 contrast (WCAG AA passes).

Color values

HEX	#F5F582
RGB	rgb(245, 245, 130)
HSL	hsl(60, 85%, 74%)
HSV	hsv(60, 47%, 96%)
CMYK	cmyk(0%, 0%, 46.9%, 3.9%)
CIE-LAB	lab(94.45, -15.42, 54.93)
CIE-LCH	lch(94.45, 57.06, 105.68°)
OKLab	oklab(94.68% -0.0444 0.1306)
OKLCH	oklch(94.68% 0.138 108.8)
XYZ	xyz(74.3394, 86.3307, 33.8622)
Luminance	0.8633 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5F582 #8282F5

analogous

#F5BB82 #F5F582 #BBF582

triadic

#F5F582 #82F5F5 #F582F5

tetradic

#F5F582 #82F5BB #8282F5 #F582BB

square

#F5F582 #82F5BB #8282F5 #F582BB

split-complementary

#F5F582 #82BBF5 #BB82F5

monochromatic

#EAEA13 #F0F049 #F5F582 #FAFABB #FDFDE3

Accessibility & contrast

On white

1.15

#F5F582 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.27

#F5F582 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5F582

18.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5F582	#FFFFFF	#000000	##000000
##F5F582	1.00	1.15	18.27	18.27
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.27	21.00	1.00	1.00
##000000	18.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED78

Deuteranopia (green-blind)

#FFF188

Tritanopia (blue-blind)

#FFE9DA

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #f5f582;
/* rgb */ color: rgb(245, 245, 130);
/* oklch */ color: oklch(94.7% 0.138 108.8);

Tailwind

colors: {
  custom: {
    50: '#faf8a9',
    500: '#f5f582',
    950: '#000000',
  },
}

SCSS

$custom: #f5f582;
$custom-light: #faf8a9;
$custom-dark: #000000;

JSON

{
  "hex": "#f5f582",
  "rgb": {
    "r": 245,
    "g": 245,
    "b": 130
  },
  "hsl": {
    "h": 60,
    "s": 85.185,
    "l": 73.529
  },
  "oklch": {
    "l": 0.94682,
    "c": 0.13791,
    "h": 108.8
  },
  "luminance": 0.86329
}

Semantic roles & 50–950 ramp

primary

#F5F582

secondary

#4A4AD1

accent

#04E204

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #F5F582

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

Preview Lab → · Contrast checker → · Palette generator →