#FDF690#FDF690

#FDF690 is a very light, vivid yellow. Relative luminance 0.888; OKLCH L 95.7% C 0.124 H 105.1°. Best body text is #000000 at 18.76:1 contrast (WCAG AA passes).

Color values

HEX	#FDF690
RGB	rgb(253, 246, 144)
HSL	hsl(56, 96%, 78%)
HSV	hsv(56, 43%, 99%)
CMYK	cmyk(0%, 2.8%, 43.1%, 0.8%)
CIE-LAB	lab(95.50, -11.49, 49.74)
CIE-LCH	lch(95.50, 51.05, 103.01°)
OKLab	oklab(95.72% -0.0323 0.1199)
OKLCH	oklch(95.72% 0.124 105.1)
XYZ	xyz(78.4994, 88.8099, 39.3870)
Luminance	0.8881 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDF690 #9097FD

analogous

#FDC090 #FDF690 #CDFD90

triadic

#FDF690 #90FDF6 #F690FD

tetradic

#FDF690 #90FDC0 #9097FD #FD90CD

square

#FDF690 #90FDC0 #9097FD #FD90CD

split-complementary

#FDF690 #90CDFD #C090FD

monochromatic

#FBEC18 #FCF154 #FDF690 #FEFBCC #FEFDE1

Accessibility & contrast

On white

1.12

#FDF690 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.76

#FDF690 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDF690

18.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDF690	#FFFFFF	#000000	##000000
##FDF690	1.00	1.12	18.76	18.76
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.76	21.00	1.00	1.00
##000000	18.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF88

Deuteranopia (green-blind)

#FFF494

Tritanopia (blue-blind)

#FFEADD

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #fdf690;
/* rgb */ color: rgb(253, 246, 144);
/* oklch */ color: oklch(95.7% 0.124 105.1);

Tailwind

colors: {
  custom: {
    50: '#fff9b2',
    500: '#fdf690',
    950: '#000000',
  },
}

SCSS

$custom: #fdf690;
$custom-light: #fff9b2;
$custom-dark: #000000;

JSON

{
  "hex": "#fdf690",
  "rgb": {
    "r": 253,
    "g": 246,
    "b": 144
  },
  "hsl": {
    "h": 56.147,
    "s": 96.46,
    "l": 77.843
  },
  "oklch": {
    "l": 0.95721,
    "c": 0.12421,
    "h": 105.1
  },
  "luminance": 0.88808
}

Semantic roles & 50–950 ramp

primary

#FDF690

secondary

#535CDE

accent

#0FE600

background

#FFFFFD

surface

#FFFFF8

border

#D7D7D1

text

#181711

muted

#868581

Preview Lab

Preview with #FDF690

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

Preview Lab → · Contrast checker → · Palette generator →