#F3B15B#F3B15B

#F3B15B is a light, vivid orange. Relative luminance 0.513; OKLCH L 80.6% C 0.128 H 71.4°. Best body text is #000000 at 11.25:1 contrast (WCAG AA passes).

Color values

HEX	#F3B15B
RGB	rgb(243, 177, 91)
HSL	hsl(34, 86%, 65%)
HSV	hsv(34, 63%, 95%)
CMYK	cmyk(0%, 27.2%, 62.6%, 4.7%)
CIE-LAB	lab(76.84, 15.43, 52.55)
CIE-LCH	lch(76.84, 54.77, 73.63°)
OKLab	oklab(80.6% 0.0408 0.1215)
OKLCH	oklch(80.6% 0.128 71.4)
XYZ	xyz(54.5760, 51.2585, 16.9149)
Luminance	0.5125 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3B15B #5B9DF3

analogous

#F3655B #F3B15B #E9F35B

triadic

#F3B15B #5BF3B1 #B15BF3

tetradic

#F3B15B #5BF365 #5B9DF3 #F35BE9

square

#F3B15B #5BF365 #5B9DF3 #F35BE9

split-complementary

#F3B15B #5BE9F3 #655BF3

monochromatic

#C5760E #EF9622 #F3B15B #F7CC94 #FBE7CD

Accessibility & contrast

On white

1.87

#F3B15B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.25

#F3B15B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3B15B

11.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3B15B	#FFFFFF	#000000	##000000
##F3B15B	1.00	1.87	11.25	11.25
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.25	21.00	1.00	1.00
##000000	11.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B452

Deuteranopia (green-blind)

#D8C45D

Tritanopia (blue-blind)

#FFA19E

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #f3b15b;
/* rgb */ color: rgb(243, 177, 91);
/* oklch */ color: oklch(80.6% 0.128 71.4);

Tailwind

colors: {
  custom: {
    50: '#fbc88c',
    500: '#f3b15b',
    950: '#000000',
  },
}

SCSS

$custom: #f3b15b;
$custom-light: #fbc88c;
$custom-dark: #000000;

JSON

{
  "hex": "#f3b15b",
  "rgb": {
    "r": 243,
    "g": 177,
    "b": 91
  },
  "hsl": {
    "h": 33.947,
    "s": 86.364,
    "l": 65.49
  },
  "oklch": {
    "l": 0.806,
    "c": 0.12816,
    "h": 71.4
  },
  "luminance": 0.51254
}

Semantic roles & 50–950 ramp

primary

#F3B15B

secondary

#306FC2

accent

#64E303

background

#FFFDFC

surface

#FFF9F4

border

#D7D2CE

text

#18130C

muted

#86827F

Preview Lab

Preview with #F3B15B

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

Preview Lab → · Contrast checker → · Palette generator →