#FBF565#FBF565

#FBF565 is a very light, vivid yellow. Relative luminance 0.868; OKLCH L 94.8% C 0.163 H 106.9°. Best body text is #000000 at 18.35:1 contrast (WCAG AA passes).

Color values

HEX	#FBF565
RGB	rgb(251, 245, 101)
HSL	hsl(58, 95%, 69%)
HSV	hsv(58, 60%, 98%)
CMYK	cmyk(0%, 2.4%, 59.8%, 1.6%)
CIE-LAB	lab(94.63, -15.27, 68.09)
CIE-LCH	lch(94.63, 69.78, 102.64°)
OKLab	oklab(94.85% -0.0473 0.1558)
OKLCH	oklch(94.85% 0.163 106.9)
XYZ	xyz(74.7875, 86.7560, 25.1154)
Luminance	0.8675 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBF565 #656BFB

analogous

#FBAA65 #FBF565 #B6FB65

triadic

#FBF565 #65FBF5 #F565FB

tetradic

#FBF565 #65FBAA #656BFB #FB65B6

square

#FBF565 #65FBAA #656BFB #FB65B6

split-complementary

#FBF565 #65B6FB #AA65FB

monochromatic

#E0D706 #F9F129 #FBF565 #FDF9A1 #FEFDDC

Accessibility & contrast

On white

1.14

#FBF565 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.35

#FBF565 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBF565

18.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBF565	#FFFFFF	#000000	##000000
##FBF565	1.00	1.14	18.35	18.35
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.35	21.00	1.00	1.00
##000000	18.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC54

Deuteranopia (green-blind)

#FFF26D

Tritanopia (blue-blind)

#FFE6D6

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #fbf565;
/* rgb */ color: rgb(251, 245, 101);
/* oklch */ color: oklch(94.8% 0.163 106.9);

Tailwind

colors: {
  custom: {
    50: '#fff896',
    500: '#fbf565',
    950: '#000000',
  },
}

SCSS

$custom: #fbf565;
$custom-light: #fff896;
$custom-dark: #000000;

JSON

{
  "hex": "#fbf565",
  "rgb": {
    "r": 251,
    "g": 245,
    "b": 101
  },
  "hsl": {
    "h": 57.6,
    "s": 94.937,
    "l": 69.02
  },
  "oklch": {
    "l": 0.94848,
    "c": 0.16281,
    "h": 106.9
  },
  "luminance": 0.86754
}

Semantic roles & 50–950 ramp

primary

#FBF565

secondary

#2F36D5

accent

#09E600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #FBF565

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

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