#FFFB2D#FFFB2D

#FFFB2D is a very light, vivid yellow. Relative luminance 0.904; OKLCH L 96.1% C 0.199 H 108.4°. Best body text is #000000 at 19.09:1 contrast (WCAG AA passes).

Color values

HEX	#FFFB2D
RGB	rgb(255, 251, 45)
HSL	hsl(59, 100%, 59%)
HSV	hsv(59, 82%, 100%)
CMYK	cmyk(0%, 1.6%, 82.4%, 0%)
CIE-LAB	lab(96.18, -19.02, 88.04)
CIE-LCH	lch(96.18, 90.07, 102.19°)
OKLab	oklab(96.06% -0.0629 0.189)
OKLCH	oklch(96.06% 0.199 108.4)
XYZ	xyz(76.2140, 90.4464, 15.9254)
Luminance	0.9044 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFFB2D #2D31FF

analogous

#FF922D #FFFB2D #9AFF2D

triadic

#FFFB2D #2DFFFB #FB2DFF

tetradic

#FFFB2D #2DFF92 #2D31FF #FF2D9A

square

#FFFB2D #2DFF92 #2D31FF #FF2D9A

split-complementary

#FFFB2D #2D9AFF #922DFF

monochromatic

#B2AE00 #EFEA00 #FFFB2D #FFFC6A #FFFDA7

Accessibility & contrast

On white

1.10

#FFFB2D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.09

#FFFB2D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFFB2D

19.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFFB2D	#FFFFFF	#000000	##000000
##FFFB2D	1.00	1.10	19.09	19.09
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.09	21.00	1.00	1.00
##000000	19.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF100

Deuteranopia (green-blind)

#FFF742

Tritanopia (blue-blind)

#FFEAD7

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #fffb2d;
/* rgb */ color: rgb(255, 251, 45);
/* oklch */ color: oklch(96.1% 0.199 108.4);

Tailwind

colors: {
  custom: {
    50: '#fffc7b',
    500: '#fffb2d',
    950: '#000000',
  },
}

SCSS

$custom: #fffb2d;
$custom-light: #fffc7b;
$custom-dark: #000000;

JSON

{
  "hex": "#fffb2d",
  "rgb": {
    "r": 255,
    "g": 251,
    "b": 45
  },
  "hsl": {
    "h": 58.857,
    "s": 100,
    "l": 58.824
  },
  "oklch": {
    "l": 0.96058,
    "c": 0.19915,
    "h": 108.4
  },
  "luminance": 0.90444
}

Semantic roles & 50–950 ramp

primary

#FFFB2D

secondary

#1F22B1

accent

#2DFF29

background

#FFFFFB

surface

#FFFFF2

border

#D7D7CC

text

#19170B

muted

#87857E

Preview Lab

Preview with #FFFB2D

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

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