#FBF189#FBF189

#FBF189 is a very light, vivid yellow. Relative luminance 0.852; OKLCH L 94.4% C 0.126 H 103.7°. Best body text is #000000 at 18.05:1 contrast (WCAG AA passes).

Color values

HEX	#FBF189
RGB	rgb(251, 241, 137)
HSL	hsl(55, 93%, 76%)
HSV	hsv(55, 45%, 98%)
CMYK	cmyk(0%, 4%, 45.4%, 1.6%)
CIE-LAB	lab(93.98, -10.47, 51.17)
CIE-LCH	lch(93.98, 52.23, 101.57°)
OKLab	oklab(94.45% -0.0299 0.1227)
OKLCH	oklch(94.45% 0.126 103.7)
XYZ	xyz(75.7561, 85.2282, 36.1222)
Luminance	0.8523 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBF189 #8993FB

analogous

#FBB889 #FBF189 #CCFB89

triadic

#FBF189 #89FBF1 #F189FB

tetradic

#FBF189 #89FBB8 #8993FB #FB89CC

square

#FBF189 #89FBB8 #8993FB #FB89CC

split-complementary

#FBF189 #89CCFB #B889FB

monochromatic

#F7E313 #F9EA4E #FBF189 #FDF8C4 #FEFBE1

Accessibility & contrast

On white

1.16

#FBF189 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.05

#FBF189 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBF189

18.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBF189	#FFFFFF	#000000	##000000
##FBF189	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)

#FFEB80

Deuteranopia (green-blind)

#FFF08E

Tritanopia (blue-blind)

#FFE5D8

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #fbf189;
/* rgb */ color: rgb(251, 241, 137);
/* oklch */ color: oklch(94.4% 0.126 103.7);

Tailwind

colors: {
  custom: {
    50: '#fef5ad',
    500: '#fbf189',
    950: '#000000',
  },
}

SCSS

$custom: #fbf189;
$custom-light: #fef5ad;
$custom-dark: #000000;

JSON

{
  "hex": "#fbf189",
  "rgb": {
    "r": 251,
    "g": 241,
    "b": 137
  },
  "hsl": {
    "h": 54.737,
    "s": 93.443,
    "l": 76.078
  },
  "oklch": {
    "l": 0.94448,
    "c": 0.12628,
    "h": 103.7
  },
  "luminance": 0.85226
}

Semantic roles & 50–950 ramp

primary

#FBF189

secondary

#4E5ADA

accent

#14E600

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #FBF189

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

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