#FDDB59#FDDB59

#FDDB59 is a very light, vivid yellow. Relative luminance 0.723; OKLCH L 89.7% C 0.150 H 94.4°. Best body text is #000000 at 15.45:1 contrast (WCAG AA passes).

Color values

HEX	#FDDB59
RGB	rgb(253, 219, 89)
HSL	hsl(48, 98%, 67%)
HSV	hsv(48, 65%, 99%)
CMYK	cmyk(0%, 13.4%, 64.8%, 0.8%)
CIE-LAB	lab(88.10, -2.29, 66.10)
CIE-LCH	lch(88.10, 66.14, 91.98°)
OKLab	oklab(89.67% -0.0116 0.1498)
OKLCH	oklch(89.67% 0.15 94.4)
XYZ	xyz(67.6459, 72.2705, 19.8358)
Luminance	0.7227 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDDB59 #597BFD

analogous

#FD8959 #FDDB59 #CDFD59

triadic

#FDDB59 #59FDDB #DB59FD

tetradic

#FDDB59 #59FD89 #597BFD #FD59CD

square

#FDDB59 #59FD89 #597BFD #FD59CD

split-complementary

#FDDB59 #59CDFD #8959FD

monochromatic

#D9AD03 #FCCE1D #FDDB59 #FEE895 #FEF5D2

Accessibility & contrast

On white

1.36

#FDDB59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.45

#FDDB59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDDB59

15.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDDB59	#FFFFFF	#000000	##000000
##FDDB59	1.00	1.36	15.45	15.45
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.45	21.00	1.00	1.00
##000000	15.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D749

Deuteranopia (green-blind)

#F9E15F

Tritanopia (blue-blind)

#FFCBC0

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #fddb59;
/* rgb */ color: rgb(253, 219, 89);
/* oklch */ color: oklch(89.7% 0.150 94.4);

Tailwind

colors: {
  custom: {
    50: '#ffe58d',
    500: '#fddb59',
    950: '#000000',
  },
}

SCSS

$custom: #fddb59;
$custom-light: #ffe58d;
$custom-dark: #000000;

JSON

{
  "hex": "#fddb59",
  "rgb": {
    "r": 253,
    "g": 219,
    "b": 89
  },
  "hsl": {
    "h": 47.561,
    "s": 97.619,
    "l": 67.059
  },
  "oklch": {
    "l": 0.89669,
    "c": 0.15029,
    "h": 94.4
  },
  "luminance": 0.72267
}

Semantic roles & 50–950 ramp

primary

#FDDB59

secondary

#284BD3

accent

#30E600

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#19150D

muted

#87847F

Preview Lab

Preview with #FDDB59

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

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