#F3C74F#F3C74F

#F3C74F is a very light, vivid orange. Relative luminance 0.605; OKLCH L 84.7% C 0.143 H 88.5°. Best body text is #000000 at 13.09:1 contrast (WCAG AA passes).

Color values

HEX	#F3C74F
RGB	rgb(243, 199, 79)
HSL	hsl(44, 87%, 63%)
HSV	hsv(44, 67%, 95%)
CMYK	cmyk(0%, 18.1%, 67.5%, 4.7%)
CIE-LAB	lab(82.09, 3.23, 63.65)
CIE-LCH	lch(82.09, 63.73, 87.10°)
OKLab	oklab(84.69% 0.0037 0.1434)
OKLCH	oklch(84.69% 0.143 88.5)
XYZ	xyz(58.8001, 60.4697, 15.9704)
Luminance	0.6047 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3C74F #4F7BF3

analogous

#F3754F #F3C74F #CDF34F

triadic

#F3C74F #4FF3C7 #C74FF3

tetradic

#F3C74F #4FF375 #4F7BF3 #F34FCD

square

#F3C74F #4FF375 #4F7BF3 #F34FCD

split-complementary

#F3C74F #4FCDF3 #754FF3

monochromatic

#BB8C0D #EFB516 #F3C74F #F7D988 #FBEBC2

Accessibility & contrast

On white

1.60

#F3C74F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.09

#F3C74F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3C74F

13.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3C74F	#FFFFFF	#000000	##000000
##F3C74F	1.00	1.60	13.09	13.09
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.09	21.00	1.00	1.00
##000000	13.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC540

Deuteranopia (green-blind)

#E7D154

Tritanopia (blue-blind)

#FFB7AE

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #f3c74f;
/* rgb */ color: rgb(243, 199, 79);
/* oklch */ color: oklch(84.7% 0.143 88.5);

Tailwind

colors: {
  custom: {
    50: '#fbd786',
    500: '#f3c74f',
    950: '#000000',
  },
}

SCSS

$custom: #f3c74f;
$custom-light: #fbd786;
$custom-dark: #000000;

JSON

{
  "hex": "#f3c74f",
  "rgb": {
    "r": 243,
    "g": 199,
    "b": 79
  },
  "hsl": {
    "h": 43.902,
    "s": 87.234,
    "l": 63.137
  },
  "oklch": {
    "l": 0.84688,
    "c": 0.14343,
    "h": 88.5
  },
  "luminance": 0.60466
}

Semantic roles & 50–950 ramp

primary

#F3C74F

secondary

#2D53B9

accent

#3EE402

background

#FFFEFC

surface

#FFFBF3

border

#D7D4CD

text

#18140C

muted

#86837F

Preview Lab

Preview with #F3C74F

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

Preview Lab → · Contrast checker → · Palette generator →