#FBE129#FBE129

#FBE129 is a very light, vivid yellow. Relative luminance 0.745; OKLCH L 90.4% C 0.180 H 100.4°. Best body text is #000000 at 15.90:1 contrast (WCAG AA passes).

Color values

HEX	#FBE129
RGB	rgb(251, 225, 41)
HSL	hsl(53, 96%, 57%)
HSV	hsv(53, 84%, 98%)
CMYK	cmyk(0%, 10.4%, 83.7%, 1.6%)
CIE-LAB	lab(89.17, -8.08, 82.98)
CIE-LCH	lch(89.17, 83.37, 95.56°)
OKLab	oklab(90.39% -0.0324 0.1774)
OKLCH	oklch(90.39% 0.18 100.4)
XYZ	xyz(67.1126, 74.5231, 12.9468)
Luminance	0.7452 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBE129 #2943FB

analogous

#FB7829 #FBE129 #ACFB29

triadic

#FBE129 #29FBE1 #E129FB

tetradic

#FBE129 #29FB78 #2943FB #FB29AC

square

#FBE129 #29FB78 #2943FB #FB29AC

split-complementary

#FBE129 #29ACFB #7829FB

monochromatic

#A69203 #E3C704 #FBE129 #FCE965 #FDF2A1

Accessibility & contrast

On white

1.32

#FBE129 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.90

#FBE129 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBE129

15.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBE129	#FFFFFF	#000000	##000000
##FBE129	1.00	1.32	15.90	15.90
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.90	21.00	1.00	1.00
##000000	15.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DA00

Deuteranopia (green-blind)

#FFE43A

Tritanopia (blue-blind)

#FFD0C1

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #fbe129;
/* rgb */ color: rgb(251, 225, 41);
/* oklch */ color: oklch(90.4% 0.180 100.4);

Tailwind

colors: {
  custom: {
    50: '#ffe977',
    500: '#fbe129',
    950: '#000000',
  },
}

SCSS

$custom: #fbe129;
$custom-light: #ffe977;
$custom-dark: #000000;

JSON

{
  "hex": "#fbe129",
  "rgb": {
    "r": 251,
    "g": 225,
    "b": 41
  },
  "hsl": {
    "h": 52.571,
    "s": 96.33,
    "l": 57.255
  },
  "oklch": {
    "l": 0.90391,
    "c": 0.18033,
    "h": 100.4
  },
  "luminance": 0.7452
}

Semantic roles & 50–950 ramp

primary

#FBE129

secondary

#2131A8

accent

#43FF29

background

#FFFEFB

surface

#FFFCF2

border

#D7D5CC

text

#19160A

muted

#87847D

Preview Lab

Preview with #FBE129

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

Preview Lab → · Contrast checker → · Palette generator →