#FBF570#FBF570

#FBF570 is a very light, vivid yellow. Relative luminance 0.870; OKLCH L 95.0% C 0.154 H 106.6°. Best body text is #000000 at 18.40:1 contrast (WCAG AA passes).

Color values

HEX	#FBF570
RGB	rgb(251, 245, 112)
HSL	hsl(57, 95%, 71%)
HSV	hsv(57, 55%, 98%)
CMYK	cmyk(0%, 2.4%, 55.4%, 1.6%)
CIE-LAB	lab(94.73, -14.51, 63.51)
CIE-LCH	lch(94.73, 65.15, 102.87°)
OKLab	oklab(94.96% -0.0439 0.1474)
OKLCH	oklch(94.96% 0.154 106.6)
XYZ	xyz(75.3629, 86.9862, 28.1462)
Luminance	0.8698 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBF570 #7076FB

analogous

#FBAF70 #FBF570 #BBFB70

triadic

#FBF570 #70FBF5 #F570FB

tetradic

#FBF570 #70FBAF #7076FB #FB70BB

square

#FBF570 #70FBAF #7076FB #FB70BB

split-complementary

#FBF570 #70BBFB #AF70FB

monochromatic

#EAE007 #F9F134 #FBF570 #FDF9AC #FEFDE1

Accessibility & contrast

On white

1.14

#FBF570 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.40

#FBF570 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBF570

18.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBF570	#FFFFFF	#000000	##000000
##FBF570	1.00	1.14	18.40	18.40
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.40	21.00	1.00	1.00
##000000	18.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED62

Deuteranopia (green-blind)

#FFF277

Tritanopia (blue-blind)

#FFE7D8

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #fbf570;
/* rgb */ color: rgb(251, 245, 112);
/* oklch */ color: oklch(95.0% 0.154 106.6);

Tailwind

colors: {
  custom: {
    50: '#fff89d',
    500: '#fbf570',
    950: '#000000',
  },
}

SCSS

$custom: #fbf570;
$custom-light: #fff89d;
$custom-dark: #000000;

JSON

{
  "hex": "#fbf570",
  "rgb": {
    "r": 251,
    "g": 245,
    "b": 112
  },
  "hsl": {
    "h": 57.41,
    "s": 94.558,
    "l": 71.176
  },
  "oklch": {
    "l": 0.94957,
    "c": 0.15378,
    "h": 106.6
  },
  "luminance": 0.86984
}

Semantic roles & 50–950 ramp

primary

#FBF570

secondary

#393FD7

accent

#0AE600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170F

muted

#868580

Preview Lab

Preview with #FBF570

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

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