#F3D581#F3D581

#F3D581 is a very light, moderate orange. Relative luminance 0.682; OKLCH L 88.0% C 0.109 H 90.4°. Best body text is #000000 at 14.65:1 contrast (WCAG AA passes).

Color values

HEX	#F3D581
RGB	rgb(243, 213, 129)
HSL	hsl(44, 83%, 73%)
HSV	hsv(44, 47%, 95%)
CMYK	cmyk(0%, 12.3%, 46.9%, 4.7%)
CIE-LAB	lab(86.12, -0.30, 45.17)
CIE-LCH	lch(86.12, 45.18, 90.38°)
OKLab	oklab(88.04% -0.0008 0.1089)
OKLCH	oklch(88.04% 0.109 90.4)
XYZ	xyz(64.7209, 68.2310, 30.5254)
Luminance	0.6823 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3D581 #819FF3

analogous

#F39C81 #F3D581 #D8F381

triadic

#F3D581 #81F3D5 #D581F3

tetradic

#F3D581 #81F39C #819FF3 #F381D8

square

#F3D581 #81F39C #819FF3 #F381D8

split-complementary

#F3D581 #81D8F3 #9C81F3

monochromatic

#E4AE16 #EEC249 #F3D581 #F8E8B9 #FCF6E3

Accessibility & contrast

On white

1.43

#F3D581 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.65

#F3D581 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3D581

14.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3D581	#FFFFFF	#000000	##000000
##F3D581	1.00	1.43	14.65	14.65
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.65	21.00	1.00	1.00
##000000	14.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6D27A

Deuteranopia (green-blind)

#EEDB84

Tritanopia (blue-blind)

#FFC9C1

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #f3d581;
/* rgb */ color: rgb(243, 213, 129);
/* oklch */ color: oklch(88.0% 0.109 90.4);

Tailwind

colors: {
  custom: {
    50: '#f9e1a7',
    500: '#f3d581',
    950: '#000000',
  },
}

SCSS

$custom: #f3d581;
$custom-light: #f9e1a7;
$custom-dark: #000000;

JSON

{
  "hex": "#f3d581",
  "rgb": {
    "r": 243,
    "g": 213,
    "b": 129
  },
  "hsl": {
    "h": 44.211,
    "s": 82.609,
    "l": 72.941
  },
  "oklch": {
    "l": 0.88035,
    "c": 0.10888,
    "h": 90.4
  },
  "luminance": 0.68228
}

Semantic roles & 50–950 ramp

primary

#F3D581

secondary

#4A6DCF

accent

#3FDF06

background

#FFFEFC

surface

#FFFCF6

border

#D7D5D0

text

#18150F

muted

#868480

Preview Lab

Preview with #F3D581

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

Preview Lab → · Contrast checker → · Palette generator →