#FBFF5E#FBFF5E

#FBFF5E is a very light, vivid yellow. Relative luminance 0.928; OKLCH L 96.8% C 0.178 H 110.7°. Best body text is #000000 at 19.57:1 contrast (WCAG AA passes).

Color values

HEX	#FBFF5E
RGB	rgb(251, 255, 94)
HSL	hsl(61, 100%, 68%)
HSV	hsv(61, 63%, 100%)
CMYK	cmyk(1.6%, 0%, 63.1%, 0%)
CIE-LAB	lab(97.16, -20.52, 73.59)
CIE-LCH	lch(97.16, 76.40, 105.58°)
OKLab	oklab(96.85% -0.0628 0.1665)
OKLCH	oklch(96.85% 0.178 110.7)
XYZ	xyz(77.5664, 92.8394, 24.4213)
Luminance	0.9284 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBFF5E #625EFF

analogous

#FFB25E #FBFF5E #AAFF5E

triadic

#FBFF5E #5EFBFF #FF5EFB

tetradic

#FBFF5E #5EFFB2 #625EFF #FF5EAA

square

#FBFF5E #5EFFB2 #625EFF #FF5EAA

split-complementary

#FBFF5E #5EAAFF #B25EFF

monochromatic

#DDE300 #F9FF21 #FBFF5E #FDFF9B #FEFFD8

Accessibility & contrast

On white

1.07

#FBFF5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.57

#FBFF5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBFF5E

19.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBFF5E	#FFFFFF	#000000	##000000
##FBFF5E	1.00	1.07	19.57	19.57
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.57	21.00	1.00	1.00
##000000	19.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF449

Deuteranopia (green-blind)

#FFF969

Tritanopia (blue-blind)

#FFF0DE

Achromatopsia (no color)

#F7F7F7

Design tokens & code

CSS

--color: #fbff5e;
/* rgb */ color: rgb(251, 255, 94);
/* oklch */ color: oklch(96.8% 0.178 110.7);

Tailwind

colors: {
  custom: {
    50: '#ffff93',
    500: '#fbff5e',
    950: '#000000',
  },
}

SCSS

$custom: #fbff5e;
$custom-light: #ffff93;
$custom-dark: #000000;

JSON

{
  "hex": "#fbff5e",
  "rgb": {
    "r": 251,
    "g": 255,
    "b": 94
  },
  "hsl": {
    "h": 61.491,
    "s": 100,
    "l": 68.431
  },
  "oklch": {
    "l": 0.96847,
    "c": 0.17791,
    "h": 110.7
  },
  "luminance": 0.92837
}

Semantic roles & 50–950 ramp

primary

#FBFF5E

secondary

#2D28D9

accent

#00E606

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #FBFF5E

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

Preview Lab → · Contrast checker → · Palette generator →