#FBE57B#FBE57B

#FBE57B is a very light, vivid yellow. Relative luminance 0.780; OKLCH L 91.8% C 0.129 H 97.9°. Best body text is #000000 at 16.60:1 contrast (WCAG AA passes).

Color values

HEX	#FBE57B
RGB	rgb(251, 229, 123)
HSL	hsl(50, 94%, 73%)
HSV	hsv(50, 51%, 98%)
CMYK	cmyk(0%, 8.8%, 51%, 1.6%)
CIE-LAB	lab(90.77, -5.74, 53.91)
CIE-LCH	lch(90.77, 54.21, 96.08°)
OKLab	oklab(91.85% -0.0176 0.1277)
OKLCH	oklch(91.85% 0.129 97.9)
XYZ	xyz(71.3805, 77.9807, 30.0269)
Luminance	0.7798 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBE57B #7B91FB

analogous

#FBA57B #FBE57B #D1FB7B

triadic

#FBE57B #7BFBE5 #E57BFB

tetradic

#FBE57B #7BFBA5 #7B91FB #FB7BD1

square

#FBE57B #7BFBA5 #7B91FB #FB7BD1

split-complementary

#FBE57B #7BD1FB #A57BFB

monochromatic

#F4CC07 #F9D940 #FBE57B #FDF1B6 #FEF9E1

Accessibility & contrast

On white

1.27

#FBE57B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.60

#FBE57B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBE57B

16.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBE57B	#FFFFFF	#000000	##000000
##FBE57B	1.00	1.27	16.60	16.60
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.60	21.00	1.00	1.00
##000000	16.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7E072

Deuteranopia (green-blind)

#FDE880

Tritanopia (blue-blind)

#FFD7CC

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #fbe57b;
/* rgb */ color: rgb(251, 229, 123);
/* oklch */ color: oklch(91.8% 0.129 97.9);

Tailwind

colors: {
  custom: {
    50: '#ffeda3',
    500: '#fbe57b',
    950: '#000000',
  },
}

SCSS

$custom: #fbe57b;
$custom-light: #ffeda3;
$custom-dark: #000000;

JSON

{
  "hex": "#fbe57b",
  "rgb": {
    "r": 251,
    "g": 229,
    "b": 123
  },
  "hsl": {
    "h": 49.688,
    "s": 94.118,
    "l": 73.333
  },
  "oklch": {
    "l": 0.91849,
    "c": 0.12887,
    "h": 97.9
  },
  "luminance": 0.77978
}

Semantic roles & 50–950 ramp

primary

#FBE57B

secondary

#425CD8

accent

#27E600

background

#FFFEFC

surface

#FFFDF6

border

#D7D5D0

text

#18160F

muted

#868480

Preview Lab

Preview with #FBE57B

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

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