#F5F56C#F5F56C

#F5F56C is a very light, vivid yellow. Relative luminance 0.858; OKLCH L 94.4% C 0.158 H 109.1°. Best body text is #000000 at 18.16:1 contrast (WCAG AA passes).

Color values

HEX	#F5F56C
RGB	rgb(245, 245, 108)
HSL	hsl(60, 87%, 69%)
HSV	hsv(60, 56%, 96%)
CMYK	cmyk(0%, 0%, 55.9%, 3.9%)
CIE-LAB	lab(94.23, -17.19, 64.55)
CIE-LCH	lch(94.23, 66.80, 104.91°)
OKLab	oklab(94.43% -0.0516 0.1493)
OKLCH	oklch(94.43% 0.158 109.1)
XYZ	xyz(73.0174, 85.8019, 26.8995)
Luminance	0.8580 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5F56C #6C6CF5

analogous

#F5B16C #F5F56C #B1F56C

triadic

#F5F56C #6CF5F5 #F56CF5

tetradic

#F5F56C #6CF5B1 #6C6CF5 #F56CB1

square

#F5F56C #6CF5B1 #6C6CF5 #F56CB1

split-complementary

#F5F56C #6CB1F5 #B16CF5

monochromatic

#D8D80F #F1F133 #F5F56C #F9F9A5 #FDFDDF

Accessibility & contrast

On white

1.16

#F5F56C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.16

#F5F56C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5F56C

18.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5F56C	#FFFFFF	#000000	##000000
##F5F56C	1.00	1.16	18.16	18.16
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.16	21.00	1.00	1.00
##000000	18.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC5D

Deuteranopia (green-blind)

#FFF174

Tritanopia (blue-blind)

#FFE7D7

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #f5f56c;
/* rgb */ color: rgb(245, 245, 108);
/* oklch */ color: oklch(94.4% 0.158 109.1);

Tailwind

colors: {
  custom: {
    50: '#fbf89b',
    500: '#f5f56c',
    950: '#000000',
  },
}

SCSS

$custom: #f5f56c;
$custom-light: #fbf89b;
$custom-dark: #000000;

JSON

{
  "hex": "#f5f56c",
  "rgb": {
    "r": 245,
    "g": 245,
    "b": 108
  },
  "hsl": {
    "h": 60,
    "s": 87.261,
    "l": 69.216
  },
  "oklch": {
    "l": 0.94429,
    "c": 0.15793,
    "h": 109.1
  },
  "luminance": 0.858
}

Semantic roles & 50–950 ramp

primary

#F5F56C

secondary

#3737CF

accent

#02E402

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F5F56C

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

Preview Lab → · Contrast checker → · Palette generator →