#FDFA59#FDFA59

#FDFA59 is a very light, vivid yellow. Relative luminance 0.900; OKLCH L 95.9% C 0.176 H 108.3°. Best body text is #000000 at 19.00:1 contrast (WCAG AA passes).

Color values

HEX	#FDFA59
RGB	rgb(253, 250, 89)
HSL	hsl(59, 98%, 67%)
HSV	hsv(59, 65%, 99%)
CMYK	cmyk(0%, 1.2%, 64.8%, 0.8%)
CIE-LAB	lab(95.99, -17.61, 74.34)
CIE-LCH	lch(95.99, 76.40, 103.33°)
OKLab	oklab(95.94% -0.0552 0.1673)
OKLCH	oklch(95.94% 0.176 108.3)
XYZ	xyz(76.4994, 89.9775, 22.7869)
Luminance	0.8998 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDFA59 #595CFD

analogous

#FDA859 #FDFA59 #AEFD59

triadic

#FDFA59 #59FDFA #FA59FD

tetradic

#FDFA59 #59FDA8 #595CFD #FD59AE

square

#FDFA59 #59FDA8 #595CFD #FD59AE

split-complementary

#FDFA59 #59AEFD #A859FD

monochromatic

#D9D503 #FCF81D #FDFA59 #FEFC95 #FEFED2

Accessibility & contrast

On white

1.11

#FDFA59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.00

#FDFA59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDFA59

19.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDFA59	#FFFFFF	#000000	##000000
##FDFA59	1.00	1.11	19.00	19.00
#FFFFFF	1.11	1.00	21.00	21.00
#000000	19.00	21.00	1.00	1.00
##000000	19.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF042

Deuteranopia (green-blind)

#FFF664

Tritanopia (blue-blind)

#FFEBD9

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #fdfa59;
/* rgb */ color: rgb(253, 250, 89);
/* oklch */ color: oklch(95.9% 0.176 108.3);

Tailwind

colors: {
  custom: {
    50: '#fffb90',
    500: '#fdfa59',
    950: '#000000',
  },
}

SCSS

$custom: #fdfa59;
$custom-light: #fffb90;
$custom-dark: #000000;

JSON

{
  "hex": "#fdfa59",
  "rgb": {
    "r": 253,
    "g": 250,
    "b": 89
  },
  "hsl": {
    "h": 58.902,
    "s": 97.619,
    "l": 67.059
  },
  "oklch": {
    "l": 0.95935,
    "c": 0.17612,
    "h": 108.3
  },
  "luminance": 0.89975
}

Semantic roles & 50–950 ramp

primary

#FDFA59

secondary

#282BD3

accent

#04E600

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#19170D

muted

#87857F

Preview Lab

Preview with #FDFA59

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

Preview Lab → · Contrast checker → · Palette generator →