#F9DF65#F9DF65

#F9DF65 is a very light, vivid yellow. Relative luminance 0.739; OKLCH L 90.2% C 0.143 H 97.4°. Best body text is #000000 at 15.77:1 contrast (WCAG AA passes).

Color values

HEX	#F9DF65
RGB	rgb(249, 223, 101)
HSL	hsl(49, 93%, 69%)
HSV	hsv(49, 59%, 98%)
CMYK	cmyk(0%, 10.4%, 59.4%, 2.4%)
CIE-LAB	lab(88.86, -5.20, 61.68)
CIE-LCH	lch(88.86, 61.90, 94.81°)
OKLab	oklab(90.22% -0.0184 0.1422)
OKLCH	oklch(90.22% 0.143 97.4)
XYZ	xyz(67.8063, 73.8577, 22.9937)
Luminance	0.7386 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F9DF65 #657FF9

analogous

#F99565 #F9DF65 #C9F965

triadic

#F9DF65 #65F9DF #DF65F9

tetradic

#F9DF65 #65F995 #657FF9 #F965C9

square

#F9DF65 #65F995 #657FF9 #F965C9

split-complementary

#F9DF65 #65C9F9 #9565F9

monochromatic

#DBB609 #F7D32A #F9DF65 #FBEBA0 #FEF7DB

Accessibility & contrast

On white

1.33

#F9DF65 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.77

#F9DF65 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F9DF65

15.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F9DF65	#FFFFFF	#000000	##000000
##F9DF65	1.00	1.33	15.77	15.77
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.77	21.00	1.00	1.00
##000000	15.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DA58

Deuteranopia (green-blind)

#FAE36B

Tritanopia (blue-blind)

#FFD0C4

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #f9df65;
/* rgb */ color: rgb(249, 223, 101);
/* oklch */ color: oklch(90.2% 0.143 97.4);

Tailwind

colors: {
  custom: {
    50: '#fee895',
    500: '#f9df65',
    950: '#000000',
  },
}

SCSS

$custom: #f9df65;
$custom-light: #fee895;
$custom-dark: #000000;

JSON

{
  "hex": "#f9df65",
  "rgb": {
    "r": 249,
    "g": 223,
    "b": 101
  },
  "hsl": {
    "h": 49.459,
    "s": 92.5,
    "l": 68.627
  },
  "oklch": {
    "l": 0.90218,
    "c": 0.14338,
    "h": 97.4
  },
  "luminance": 0.73855
}

Semantic roles & 50–950 ramp

primary

#F9DF65

secondary

#304CD3

accent

#28E600

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #F9DF65

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

Preview Lab → · Contrast checker → · Palette generator →