#F5F163#F5F163

#F5F163 is a very light, vivid yellow. Relative luminance 0.832; OKLCH L 93.5% C 0.161 H 107.6°. Best body text is #000000 at 17.64:1 contrast (WCAG AA passes).

Color values

HEX	#F5F163
RGB	rgb(245, 241, 99)
HSL	hsl(58, 88%, 67%)
HSV	hsv(58, 60%, 96%)
CMYK	cmyk(0%, 1.6%, 59.6%, 3.9%)
CIE-LAB	lab(93.11, -15.86, 67.13)
CIE-LCH	lch(93.11, 68.98, 103.30°)
OKLab	oklab(93.52% -0.0488 0.1536)
OKLCH	oklch(93.52% 0.161 107.6)
XYZ	xyz(71.3659, 83.2261, 24.1069)
Luminance	0.8322 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5F163 #6367F5

analogous

#F5A863 #F5F163 #B0F563

triadic

#F5F163 #63F5F1 #F163F5

tetradic

#F5F163 #63F5A8 #6367F5 #F563B0

square

#F5F163 #63F5A8 #6367F5 #F563B0

split-complementary

#F5F163 #63B0F5 #A863F5

monochromatic

#D0CB0D #F1EC29 #F5F163 #F9F69D #FCFBD6

Accessibility & contrast

On white

1.19

#F5F163 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.64

#F5F163 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5F163

17.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5F163	#FFFFFF	#000000	##000000
##F5F163	1.00	1.19	17.64	17.64
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.64	21.00	1.00	1.00
##000000	17.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE852

Deuteranopia (green-blind)

#FFEE6B

Tritanopia (blue-blind)

#FFE3D3

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #f5f163;
/* rgb */ color: rgb(245, 241, 99);
/* oklch */ color: oklch(93.5% 0.161 107.6);

Tailwind

colors: {
  custom: {
    50: '#fbf595',
    500: '#f5f163',
    950: '#000000',
  },
}

SCSS

$custom: #f5f163;
$custom-light: #fbf595;
$custom-dark: #000000;

JSON

{
  "hex": "#f5f163",
  "rgb": {
    "r": 245,
    "g": 241,
    "b": 99
  },
  "hsl": {
    "h": 58.356,
    "s": 87.952,
    "l": 67.451
  },
  "oklch": {
    "l": 0.93516,
    "c": 0.1612,
    "h": 107.6
  },
  "luminance": 0.83224
}

Semantic roles & 50–950 ramp

primary

#F5F163

secondary

#3035CC

accent

#07E501

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F5F163

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

Preview Lab → · Contrast checker → · Palette generator →