#F3DA64#F3DA64

#F3DA64 is a very light, vivid yellow. Relative luminance 0.701; OKLCH L 88.7% C 0.140 H 97.5°. Best body text is #000000 at 15.02:1 contrast (WCAG AA passes).

Color values

HEX	#F3DA64
RGB	rgb(243, 218, 100)
HSL	hsl(50, 86%, 67%)
HSV	hsv(50, 59%, 95%)
CMYK	cmyk(0%, 10.3%, 58.8%, 4.7%)
CIE-LAB	lab(87.06, -5.19, 59.97)
CIE-LCH	lch(87.06, 60.19, 94.95°)
OKLab	oklab(88.67% -0.0181 0.1386)
OKLCH	oklch(88.67% 0.14 97.5)
XYZ	xyz(64.3364, 70.1205, 22.1999)
Luminance	0.7012 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3DA64 #647DF3

analogous

#F39264 #F3DA64 #C5F364

triadic

#F3DA64 #64F3DA #DA64F3

tetradic

#F3DA64 #64F392 #647DF3 #F364C5

square

#F3DA64 #64F392 #647DF3 #F364C5

split-complementary

#F3DA64 #64C5F3 #9264F3

monochromatic

#CDAC10 #EFCC2B #F3DA64 #F7E89D #FCF5D6

Accessibility & contrast

On white

1.40

#F3DA64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.02

#F3DA64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3DA64

15.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3DA64	#FFFFFF	#000000	##000000
##F3DA64	1.00	1.40	15.02	15.02
#FFFFFF	1.40	1.00	21.00	21.00
#000000	15.02	21.00	1.00	1.00
##000000	15.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD558

Deuteranopia (green-blind)

#F4DE6A

Tritanopia (blue-blind)

#FFCCC0

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #f3da64;
/* rgb */ color: rgb(243, 218, 100);
/* oklch */ color: oklch(88.7% 0.140 97.5);

Tailwind

colors: {
  custom: {
    50: '#fae594',
    500: '#f3da64',
    950: '#000000',
  },
}

SCSS

$custom: #f3da64;
$custom-light: #fae594;
$custom-dark: #000000;

JSON

{
  "hex": "#f3da64",
  "rgb": {
    "r": 243,
    "g": 218,
    "b": 100
  },
  "hsl": {
    "h": 49.51,
    "s": 85.629,
    "l": 67.255
  },
  "oklch": {
    "l": 0.88667,
    "c": 0.13973,
    "h": 97.5
  },
  "luminance": 0.70118
}

Semantic roles & 50–950 ramp

primary

#F3DA64

secondary

#324DC9

accent

#2AE203

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150D

muted

#86847F

Preview Lab

Preview with #F3DA64

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

Preview Lab → · Contrast checker → · Palette generator →