#FBF273#FBF273

#FBF273 is a very light, vivid yellow. Relative luminance 0.853; OKLCH L 94.4% C 0.148 H 105.2°. Best body text is #000000 at 18.05:1 contrast (WCAG AA passes).

Color values

HEX	#FBF273
RGB	rgb(251, 242, 115)
HSL	hsl(56, 94%, 72%)
HSV	hsv(56, 54%, 98%)
CMYK	cmyk(0%, 3.6%, 54.2%, 1.6%)
CIE-LAB	lab(93.99, -12.82, 61.35)
CIE-LCH	lch(93.99, 62.67, 101.81°)
OKLab	oklab(94.38% -0.0388 0.1431)
OKLCH	oklch(94.38% 0.148 105.2)
XYZ	xyz(74.6326, 85.2537, 28.7406)
Luminance	0.8525 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBF273 #737CFB

analogous

#FBAE73 #FBF273 #C0FB73

triadic

#FBF273 #73FBF2 #F273FB

tetradic

#FBF273 #73FBAE #737CFB #FB73C0

square

#FBF273 #73FBAE #737CFB #FB73C0

split-complementary

#FBF273 #73C0FB #AE73FB

monochromatic

#EDDE07 #F9EC38 #FBF273 #FDF8AF #FEFCE1

Accessibility & contrast

On white

1.16

#FBF273 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.05

#FBF273 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBF273

18.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBF273	#FFFFFF	#000000	##000000
##FBF273	1.00	1.16	18.05	18.05
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.05	21.00	1.00	1.00
##000000	18.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA66

Deuteranopia (green-blind)

#FFF079

Tritanopia (blue-blind)

#FFE4D6

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #fbf273;
/* rgb */ color: rgb(251, 242, 115);
/* oklch */ color: oklch(94.4% 0.148 105.2);

Tailwind

colors: {
  custom: {
    50: '#fff69f',
    500: '#fbf273',
    950: '#000000',
  },
}

SCSS

$custom: #fbf273;
$custom-light: #fff69f;
$custom-dark: #000000;

JSON

{
  "hex": "#fbf273",
  "rgb": {
    "r": 251,
    "g": 242,
    "b": 115
  },
  "hsl": {
    "h": 56.029,
    "s": 94.444,
    "l": 71.765
  },
  "oklch": {
    "l": 0.94378,
    "c": 0.14822,
    "h": 105.2
  },
  "luminance": 0.85251
}

Semantic roles & 50–950 ramp

primary

#FBF273

secondary

#3B45D7

accent

#0FE600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170F

muted

#868580

Preview Lab

Preview with #FBF273

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

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