#FBF488#FBF488

#FBF488 is a very light, vivid yellow. Relative luminance 0.870; OKLCH L 95.0% C 0.130 H 105.3°. Best body text is #000000 at 18.40:1 contrast (WCAG AA passes).

Color values

HEX	#FBF488
RGB	rgb(251, 244, 136)
HSL	hsl(56, 93%, 76%)
HSV	hsv(56, 46%, 98%)
CMYK	cmyk(0%, 2.8%, 45.8%, 1.6%)
CIE-LAB	lab(94.73, -12.04, 52.57)
CIE-LCH	lch(94.73, 53.93, 102.90°)
OKLab	oklab(95.04% -0.0345 0.1257)
OKLCH	oklch(95.04% 0.13 105.3)
XYZ	xyz(76.5800, 86.9903, 36.0446)
Luminance	0.8699 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBF488 #888FFB

analogous

#FBBA88 #FBF488 #C8FB88

triadic

#FBF488 #88FBF4 #F488FB

tetradic

#FBF488 #88FBBA #888FFB #FB88C8

square

#FBF488 #88FBBA #888FFB #FB88C8

split-complementary

#FBF488 #88C8FB #BA88FB

monochromatic

#F7E912 #F9EF4D #FBF488 #FDF9C3 #FEFCE1

Accessibility & contrast

On white

1.14

#FBF488 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.40

#FBF488 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBF488

18.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBF488	#FFFFFF	#000000	##000000
##FBF488	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)

#FFED7F

Deuteranopia (green-blind)

#FFF28D

Tritanopia (blue-blind)

#FFE7DB

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #fbf488;
/* rgb */ color: rgb(251, 244, 136);
/* oklch */ color: oklch(95.0% 0.130 105.3);

Tailwind

colors: {
  custom: {
    50: '#fef7ad',
    500: '#fbf488',
    950: '#000000',
  },
}

SCSS

$custom: #fbf488;
$custom-light: #fef7ad;
$custom-dark: #000000;

JSON

{
  "hex": "#fbf488",
  "rgb": {
    "r": 251,
    "g": 244,
    "b": 136
  },
  "hsl": {
    "h": 56.348,
    "s": 93.496,
    "l": 75.882
  },
  "oklch": {
    "l": 0.95042,
    "c": 0.13037,
    "h": 105.3
  },
  "luminance": 0.86988
}

Semantic roles & 50–950 ramp

primary

#FBF488

secondary

#4D56DA

accent

#0EE600

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #FBF488

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

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