#FBF585#FBF585

#FBF585 is a very light, vivid yellow. Relative luminance 0.875; OKLCH L 95.2% C 0.134 H 106.0°. Best body text is #000000 at 18.50:1 contrast (WCAG AA passes).

Color values

HEX	#FBF585
RGB	rgb(251, 245, 133)
HSL	hsl(57, 94%, 75%)
HSV	hsv(57, 47%, 98%)
CMYK	cmyk(0%, 2.4%, 47%, 1.6%)
CIE-LAB	lab(94.95, -12.81, 54.25)
CIE-LCH	lch(94.95, 55.74, 103.28°)
OKLab	oklab(95.21% -0.0369 0.1292)
OKLCH	oklch(95.21% 0.134 106)
XYZ	xyz(76.6715, 87.5096, 35.0380)
Luminance	0.8751 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBF585 #858BFB

analogous

#FBBA85 #FBF585 #C6FB85

triadic

#FBF585 #85FBF5 #F585FB

tetradic

#FBF585 #85FBBA #858BFB #FB85C6

square

#FBF585 #85FBBA #858BFB #FB85C6

split-complementary

#FBF585 #85C6FB #BA85FB

monochromatic

#F7EB0E #F9F04A #FBF585 #FDFAC0 #FEFDE1

Accessibility & contrast

On white

1.14

#FBF585 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.50

#FBF585 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBF585

18.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBF585	#FFFFFF	#000000	##000000
##FBF585	1.00	1.14	18.50	18.50
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.50	21.00	1.00	1.00
##000000	18.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE7B

Deuteranopia (green-blind)

#FFF38A

Tritanopia (blue-blind)

#FFE8DB

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #fbf585;
/* rgb */ color: rgb(251, 245, 133);
/* oklch */ color: oklch(95.2% 0.134 106.0);

Tailwind

colors: {
  custom: {
    50: '#fff8ab',
    500: '#fbf585',
    950: '#000000',
  },
}

SCSS

$custom: #fbf585;
$custom-light: #fff8ab;
$custom-dark: #000000;

JSON

{
  "hex": "#fbf585",
  "rgb": {
    "r": 251,
    "g": 245,
    "b": 133
  },
  "hsl": {
    "h": 56.949,
    "s": 93.651,
    "l": 75.294
  },
  "oklch": {
    "l": 0.95205,
    "c": 0.1344,
    "h": 106
  },
  "luminance": 0.87508
}

Semantic roles & 50–950 ramp

primary

#FBF585

secondary

#4B52D9

accent

#0CE600

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #FBF585

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

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