#F5DD5C#F5DD5C

#F5DD5C is a very light, vivid yellow. Relative luminance 0.719; OKLCH L 89.4% C 0.149 H 98.8°. Best body text is #000000 at 15.38:1 contrast (WCAG AA passes).

Color values

HEX	#F5DD5C
RGB	rgb(245, 221, 92)
HSL	hsl(51, 88%, 66%)
HSV	hsv(51, 62%, 96%)
CMYK	cmyk(0%, 9.8%, 62.4%, 3.9%)
CIE-LAB	lab(87.92, -6.41, 64.44)
CIE-LCH	lch(87.92, 64.76, 95.68°)
OKLab	oklab(89.37% -0.0226 0.147)
OKLCH	oklch(89.37% 0.149 98.8)
XYZ	xyz(65.4472, 71.9010, 20.5541)
Luminance	0.7190 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5DD5C #5C74F5

analogous

#F5905C #F5DD5C #C0F55C

triadic

#F5DD5C #5CF5DD #DD5CF5

tetradic

#F5DD5C #5CF590 #5C74F5 #F55CC0

square

#F5DD5C #5CF590 #5C74F5 #F55CC0

split-complementary

#F5DD5C #5CC0F5 #905CF5

monochromatic

#CAAC0C #F1D122 #F5DD5C #F9E996 #FCF5CF

Accessibility & contrast

On white

1.37

#F5DD5C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.38

#F5DD5C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5DD5C

15.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5DD5C	#FFFFFF	#000000	##000000
##F5DD5C	1.00	1.37	15.38	15.38
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.38	21.00	1.00	1.00
##000000	15.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D84D

Deuteranopia (green-blind)

#F7E063

Tritanopia (blue-blind)

#FFCEC2

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #f5dd5c;
/* rgb */ color: rgb(245, 221, 92);
/* oklch */ color: oklch(89.4% 0.149 98.8);

Tailwind

colors: {
  custom: {
    50: '#fce78f',
    500: '#f5dd5c',
    950: '#000000',
  },
}

SCSS

$custom: #f5dd5c;
$custom-light: #fce78f;
$custom-dark: #000000;

JSON

{
  "hex": "#f5dd5c",
  "rgb": {
    "r": 245,
    "g": 221,
    "b": 92
  },
  "hsl": {
    "h": 50.588,
    "s": 88.439,
    "l": 66.078
  },
  "oklch": {
    "l": 0.8937,
    "c": 0.14871,
    "h": 98.8
  },
  "luminance": 0.71898
}

Semantic roles & 50–950 ramp

primary

#F5DD5C

secondary

#2F47C6

accent

#24E500

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18160D

muted

#86847F

Preview Lab

Preview with #F5DD5C

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

Preview Lab → · Contrast checker → · Palette generator →