#F5F656#F5F656

#F5F656 is a very light, vivid yellow. Relative luminance 0.860; OKLCH L 94.4% C 0.176 H 109.7°. Best body text is #000000 at 18.20:1 contrast (WCAG AA passes).

Color values

HEX	#F5F656
RGB	rgb(245, 246, 86)
HSL	hsl(60, 90%, 65%)
HSV	hsv(60, 65%, 96%)
CMYK	cmyk(0.4%, 0%, 65%, 3.5%)
CIE-LAB	lab(94.31, -19.07, 73.56)
CIE-LCH	lch(94.31, 75.99, 104.53°)
OKLab	oklab(94.44% -0.0592 0.1654)
OKLCH	oklch(94.44% 0.176 109.7)
XYZ	xyz(72.2940, 85.9979, 21.5933)
Luminance	0.8600 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5F656 #5756F6

analogous

#F6A756 #F5F656 #A5F656

triadic

#F5F656 #56F5F6 #F656F5

tetradic

#F5F656 #56F6A7 #5756F6 #F656A5

square

#F5F656 #56F6A7 #5756F6 #F656A5

split-complementary

#F5F656 #56A5F6 #A756F6

monochromatic

#C6C70B #F2F31C #F5F656 #F8F990 #FCFCCA

Accessibility & contrast

On white

1.15

#F5F656 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.20

#F5F656 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5F656

18.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5F656	#FFFFFF	#000000	##000000
##F5F656	1.00	1.15	18.20	18.20
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.20	21.00	1.00	1.00
##000000	18.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC3F

Deuteranopia (green-blind)

#FFF161

Tritanopia (blue-blind)

#FFE7D6

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #f5f656;
/* rgb */ color: rgb(245, 246, 86);
/* oklch */ color: oklch(94.4% 0.176 109.7);

Tailwind

colors: {
  custom: {
    50: '#fcf88e',
    500: '#f5f656',
    950: '#000000',
  },
}

SCSS

$custom: #f5f656;
$custom-light: #fcf88e;
$custom-dark: #000000;

JSON

{
  "hex": "#f5f656",
  "rgb": {
    "r": 245,
    "g": 246,
    "b": 86
  },
  "hsl": {
    "h": 60.375,
    "s": 89.888,
    "l": 65.098
  },
  "oklch": {
    "l": 0.9444,
    "c": 0.17564,
    "h": 109.7
  },
  "luminance": 0.85996
}

Semantic roles & 50–950 ramp

primary

#F5F656

secondary

#2D2DC4

accent

#00E601

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #F5F656

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

Preview Lab → · Contrast checker → · Palette generator →