#F5EF6F#F5EF6F

#F5EF6F is a very light, vivid yellow. Relative luminance 0.823; OKLCH L 93.2% C 0.149 H 106.5°. Best body text is #000000 at 17.46:1 contrast (WCAG AA passes).

Color values

HEX	#F5EF6F
RGB	rgb(245, 239, 111)
HSL	hsl(57, 87%, 70%)
HSV	hsv(57, 55%, 96%)
CMYK	cmyk(0%, 2.4%, 54.7%, 3.9%)
CIE-LAB	lab(92.70, -14.05, 61.52)
CIE-LCH	lch(92.70, 63.11, 102.86°)
OKLab	oklab(93.23% -0.0424 0.1431)
OKLCH	oklch(93.23% 0.149 106.5)
XYZ	xyz(71.3940, 82.2953, 27.1596)
Luminance	0.8229 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5EF6F #6F75F5

analogous

#F5AC6F #F5EF6F #B8F56F

triadic

#F5EF6F #6FF5EF #EF6FF5

tetradic

#F5EF6F #6FF5AC #6F75F5 #F56FB8

square

#F5EF6F #6FF5AC #6F75F5 #F56FB8

split-complementary

#F5EF6F #6FB8F5 #AC6FF5

monochromatic

#DAD10F #F1E936 #F5EF6F #F9F5A8 #FDFCE1

Accessibility & contrast

On white

1.20

#F5EF6F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.46

#F5EF6F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5EF6F

17.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5EF6F	#FFFFFF	#000000	##000000
##F5EF6F	1.00	1.20	17.46	17.46
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.46	21.00	1.00	1.00
##000000	17.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE762

Deuteranopia (green-blind)

#FFED76

Tritanopia (blue-blind)

#FFE1D3

Achromatopsia (no color)

#EAEAEA

Design tokens & code

CSS

--color: #f5ef6f;
/* rgb */ color: rgb(245, 239, 111);
/* oklch */ color: oklch(93.2% 0.149 106.5);

Tailwind

colors: {
  custom: {
    50: '#fbf49c',
    500: '#f5ef6f',
    950: '#000000',
  },
}

SCSS

$custom: #f5ef6f;
$custom-light: #fbf49c;
$custom-dark: #000000;

JSON

{
  "hex": "#f5ef6f",
  "rgb": {
    "r": 245,
    "g": 239,
    "b": 111
  },
  "hsl": {
    "h": 57.313,
    "s": 87.013,
    "l": 69.804
  },
  "oklch": {
    "l": 0.93225,
    "c": 0.14925,
    "h": 106.5
  },
  "luminance": 0.82293
}

Semantic roles & 50–950 ramp

primary

#F5EF6F

secondary

#3940CF

accent

#0CE402

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F5EF6F

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

Preview Lab → · Contrast checker → · Palette generator →