#F5F55E#F5F55E

#F5F55E is a very light, vivid yellow. Relative luminance 0.855; OKLCH L 94.3% C 0.169 H 109.2°. Best body text is #000000 at 18.11:1 contrast (WCAG AA passes).

Color values

HEX	#F5F55E
RGB	rgb(245, 245, 94)
HSL	hsl(60, 88%, 66%)
HSV	hsv(60, 62%, 96%)
CMYK	cmyk(0%, 0%, 61.6%, 3.9%)
CIE-LAB	lab(94.11, -18.12, 70.24)
CIE-LCH	lch(94.11, 72.54, 104.47°)
OKLab	oklab(94.3% -0.0557 0.1595)
OKLCH	oklch(94.3% 0.169 109.2)
XYZ	xyz(72.3312, 85.5275, 23.2858)
Luminance	0.8552 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5F55E #5E5EF5

analogous

#F5AA5E #F5F55E #AAF55E

triadic

#F5F55E #5EF5F5 #F55EF5

tetradic

#F5F55E #5EF5AA #5E5EF5 #F55EAA

square

#F5F55E #5EF5AA #5E5EF5 #F55EAA

split-complementary

#F5F55E #5EAAF5 #AA5EF5

monochromatic

#CCCC0D #F1F124 #F5F55E #F9F998 #FCFCD1

Accessibility & contrast

On white

1.16

#F5F55E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.11

#F5F55E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5F55E

18.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5F55E	#FFFFFF	#000000	##000000
##F5F55E	1.00	1.16	18.11	18.11
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.11	21.00	1.00	1.00
##000000	18.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB4B

Deuteranopia (green-blind)

#FFF067

Tritanopia (blue-blind)

#FFE6D6

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #f5f55e;
/* rgb */ color: rgb(245, 245, 94);
/* oklch */ color: oklch(94.3% 0.169 109.2);

Tailwind

colors: {
  custom: {
    50: '#fcf892',
    500: '#f5f55e',
    950: '#000000',
  },
}

SCSS

$custom: #f5f55e;
$custom-light: #fcf892;
$custom-dark: #000000;

JSON

{
  "hex": "#f5f55e",
  "rgb": {
    "r": 245,
    "g": 245,
    "b": 94
  },
  "hsl": {
    "h": 60,
    "s": 88.304,
    "l": 66.471
  },
  "oklch": {
    "l": 0.94297,
    "c": 0.16898,
    "h": 109.2
  },
  "luminance": 0.85525
}

Semantic roles & 50–950 ramp

primary

#F5F55E

secondary

#2F2FC8

accent

#01E501

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #F5F55E

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

Preview Lab → · Contrast checker → · Palette generator →