#FBFC4D#FBFC4D

#FBFC4D is a very light, vivid yellow. Relative luminance 0.907; OKLCH L 96.1% C 0.186 H 109.8°. Best body text is #000000 at 19.13:1 contrast (WCAG AA passes).

Color values

HEX	#FBFC4D
RGB	rgb(251, 252, 77)
HSL	hsl(60, 97%, 65%)
HSV	hsv(60, 69%, 99%)
CMYK	cmyk(0.4%, 0%, 69.4%, 1.2%)
CIE-LAB	lab(96.27, -19.98, 78.91)
CIE-LCH	lch(96.27, 81.40, 104.21°)
OKLab	oklab(96.1% -0.0629 0.175)
OKLCH	oklch(96.1% 0.186 109.8)
XYZ	xyz(75.9363, 90.6681, 20.5203)
Luminance	0.9067 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBFC4D #4E4DFC

analogous

#FCA64D #FBFC4D #A4FC4D

triadic

#FBFC4D #4DFBFC #FC4DFB

tetradic

#FBFC4D #4DFCA6 #4E4DFC #FC4DA4

square

#FBFC4D #4DFCA6 #4E4DFC #FC4DA4

split-complementary

#FBFC4D #4DA4FC #A64DFC

monochromatic

#CACB03 #FAFB11 #FBFC4D #FCFD89 #FEFEC5

Accessibility & contrast

On white

1.10

#FBFC4D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.13

#FBFC4D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBFC4D

19.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBFC4D	#FFFFFF	#000000	##000000
##FBFC4D	1.00	1.10	19.13	19.13
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.13	21.00	1.00	1.00
##000000	19.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF12E

Deuteranopia (green-blind)

#FFF75A

Tritanopia (blue-blind)

#FFECDA

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #fbfc4d;
/* rgb */ color: rgb(251, 252, 77);
/* oklch */ color: oklch(96.1% 0.186 109.8);

Tailwind

colors: {
  custom: {
    50: '#fffd89',
    500: '#fbfc4d',
    950: '#000000',
  },
}

SCSS

$custom: #fbfc4d;
$custom-light: #fffd89;
$custom-dark: #000000;

JSON

{
  "hex": "#fbfc4d",
  "rgb": {
    "r": 251,
    "g": 252,
    "b": 77
  },
  "hsl": {
    "h": 60.343,
    "s": 96.685,
    "l": 64.51
  },
  "oklch": {
    "l": 0.96101,
    "c": 0.186,
    "h": 109.8
  },
  "luminance": 0.90666
}

Semantic roles & 50–950 ramp

primary

#FBFC4D

secondary

#2726C7

accent

#00E601

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#19170C

muted

#87857F

Preview Lab

Preview with #FBFC4D

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

Preview Lab → · Contrast checker → · Palette generator →