#F5F55D#F5F55D

#F5F55D is a very light, vivid yellow. Relative luminance 0.855; OKLCH L 94.3% C 0.170 H 109.3°. Best body text is #000000 at 18.10:1 contrast (WCAG AA passes).

Color values

HEX	#F5F55D
RGB	rgb(245, 245, 93)
HSL	hsl(60, 88%, 66%)
HSV	hsv(60, 62%, 96%)
CMYK	cmyk(0%, 0%, 62%, 3.9%)
CIE-LAB	lab(94.10, -18.18, 70.63)
CIE-LCH	lch(94.10, 72.93, 104.43°)
OKLab	oklab(94.29% -0.056 0.1602)
OKLCH	oklch(94.29% 0.17 109.3)
XYZ	xyz(72.2867, 85.5096, 23.0510)
Luminance	0.8551 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5F55D #5D5DF5

analogous

#F5A95D #F5F55D #A9F55D

triadic

#F5F55D #5DF5F5 #F55DF5

tetradic

#F5F55D #5DF5A9 #5D5DF5 #F55DA9

square

#F5F55D #5DF5A9 #5D5DF5 #F55DA9

split-complementary

#F5F55D #5DA9F5 #A95DF5

monochromatic

#CBCB0D #F1F123 #F5F55D #F9F997 #FCFCD0

Accessibility & contrast

On white

1.16

#F5F55D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.10

#F5F55D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5F55D

18.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5F55D	#FFFFFF	#000000	##000000
##F5F55D	1.00	1.16	18.10	18.10
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.10	21.00	1.00	1.00
##000000	18.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB4A

Deuteranopia (green-blind)

#FFF067

Tritanopia (blue-blind)

#FFE6D5

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #f5f55d;
/* rgb */ color: rgb(245, 245, 93);
/* oklch */ color: oklch(94.3% 0.170 109.3);

Tailwind

colors: {
  custom: {
    50: '#fcf892',
    500: '#f5f55d',
    950: '#000000',
  },
}

SCSS

$custom: #f5f55d;
$custom-light: #fcf892;
$custom-dark: #000000;

JSON

{
  "hex": "#f5f55d",
  "rgb": {
    "r": 245,
    "g": 245,
    "b": 93
  },
  "hsl": {
    "h": 60,
    "s": 88.372,
    "l": 66.275
  },
  "oklch": {
    "l": 0.94289,
    "c": 0.16971,
    "h": 109.3
  },
  "luminance": 0.85508
}

Semantic roles & 50–950 ramp

primary

#F5F55D

secondary

#2F2FC7

accent

#01E501

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #F5F55D

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

Preview Lab → · Contrast checker → · Palette generator →