#F5DF65#F5DF65

#F5DF65 is a very light, vivid yellow. Relative luminance 0.731; OKLCH L 89.9% C 0.143 H 99.2°. Best body text is #000000 at 15.63:1 contrast (WCAG AA passes).

Color values

HEX	#F5DF65
RGB	rgb(245, 223, 101)
HSL	hsl(51, 88%, 68%)
HSV	hsv(51, 59%, 96%)
CMYK	cmyk(0%, 9%, 58.8%, 3.9%)
CIE-LAB	lab(88.51, -6.83, 61.20)
CIE-LCH	lch(88.51, 61.58, 96.36°)
OKLab	oklab(89.86% -0.0228 0.1413)
OKLCH	oklch(89.86% 0.143 99.2)
XYZ	xyz(66.3954, 73.1302, 22.9276)
Luminance	0.7313 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5DF65 #657BF5

analogous

#F59765 #F5DF65 #C3F565

triadic

#F5DF65 #65F5DF #DF65F5

tetradic

#F5DF65 #65F597 #657BF5 #F565C3

square

#F5DF65 #65F597 #657BF5 #F565C3

split-complementary

#F5DF65 #65C3F5 #9765F5

monochromatic

#D2B40E #F1D32C #F5DF65 #F9EB9E #FCF7D8

Accessibility & contrast

On white

1.34

#F5DF65 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.63

#F5DF65 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5DF65

15.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5DF65	#FFFFFF	#000000	##000000
##F5DF65	1.00	1.34	15.63	15.63
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.63	21.00	1.00	1.00
##000000	15.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2DA58

Deuteranopia (green-blind)

#F8E26B

Tritanopia (blue-blind)

#FFD1C4

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #f5df65;
/* rgb */ color: rgb(245, 223, 101);
/* oklch */ color: oklch(89.9% 0.143 99.2);

Tailwind

colors: {
  custom: {
    50: '#fbe895',
    500: '#f5df65',
    950: '#000000',
  },
}

SCSS

$custom: #f5df65;
$custom-light: #fbe895;
$custom-dark: #000000;

JSON

{
  "hex": "#f5df65",
  "rgb": {
    "r": 245,
    "g": 223,
    "b": 101
  },
  "hsl": {
    "h": 50.833,
    "s": 87.805,
    "l": 67.843
  },
  "oklch": {
    "l": 0.89862,
    "c": 0.14309,
    "h": 99.2
  },
  "luminance": 0.73127
}

Semantic roles & 50–950 ramp

primary

#F5DF65

secondary

#3149CD

accent

#24E401

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #F5DF65

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

Preview Lab → · Contrast checker → · Palette generator →