#FBF66D#FBF66D

#FBF66D is a very light, vivid yellow. Relative luminance 0.875; OKLCH L 95.1% C 0.157 H 107.1°. Best body text is #000000 at 18.51:1 contrast (WCAG AA passes).

Color values

HEX	#FBF66D
RGB	rgb(251, 246, 109)
HSL	hsl(58, 95%, 71%)
HSV	hsv(58, 57%, 98%)
CMYK	cmyk(0%, 2%, 56.6%, 1.6%)
CIE-LAB	lab(94.96, -15.22, 65.07)
CIE-LCH	lch(94.96, 66.83, 103.16°)
OKLab	oklab(95.13% -0.0463 0.1504)
OKLCH	oklch(95.13% 0.157 107.1)
XYZ	xyz(75.5020, 87.5271, 27.3823)
Luminance	0.8752 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBF66D #6D72FB

analogous

#FBAF6D #FBF66D #B9FB6D

triadic

#FBF66D #6DFBF6 #F66DFB

tetradic

#FBF66D #6DFBAF #6D72FB #FB6DB9

square

#FBF66D #6DFBAF #6D72FB #FB6DB9

split-complementary

#FBF66D #6DB9FB #AF6DFB

monochromatic

#E7DF06 #F9F231 #FBF66D #FDFAA9 #FEFDE1

Accessibility & contrast

On white

1.13

#FBF66D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.51

#FBF66D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBF66D

18.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBF66D	#FFFFFF	#000000	##000000
##FBF66D	1.00	1.13	18.51	18.51
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.51	21.00	1.00	1.00
##000000	18.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED5E

Deuteranopia (green-blind)

#FFF375

Tritanopia (blue-blind)

#FFE8D8

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #fbf66d;
/* rgb */ color: rgb(251, 246, 109);
/* oklch */ color: oklch(95.1% 0.157 107.1);

Tailwind

colors: {
  custom: {
    50: '#fff89b',
    500: '#fbf66d',
    950: '#000000',
  },
}

SCSS

$custom: #fbf66d;
$custom-light: #fff89b;
$custom-dark: #000000;

JSON

{
  "hex": "#fbf66d",
  "rgb": {
    "r": 251,
    "g": 246,
    "b": 109
  },
  "hsl": {
    "h": 57.887,
    "s": 94.667,
    "l": 70.588
  },
  "oklch": {
    "l": 0.9513,
    "c": 0.15732,
    "h": 107.1
  },
  "luminance": 0.87525
}

Semantic roles & 50–950 ramp

primary

#FBF66D

secondary

#363CD6

accent

#08E600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #FBF66D

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

Preview Lab → · Contrast checker → · Palette generator →