#F3B351#F3B351

#F3B351 is a light, vivid orange. Relative luminance 0.519; OKLCH L 80.9% C 0.135 H 75.2°. Best body text is #000000 at 11.38:1 contrast (WCAG AA passes).

Color values

HEX	#F3B351
RGB	rgb(243, 179, 81)
HSL	hsl(36, 87%, 64%)
HSV	hsv(36, 67%, 95%)
CMYK	cmyk(0%, 26.3%, 66.7%, 4.7%)
CIE-LAB	lab(77.22, 13.77, 57.60)
CIE-LCH	lch(77.22, 59.22, 76.55°)
OKLab	oklab(80.87% 0.0346 0.1308)
OKLCH	oklch(80.87% 0.135 75.2)
XYZ	xyz(54.5709, 51.8931, 14.9252)
Luminance	0.5189 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3B351 #5191F3

analogous

#F36251 #F3B351 #E2F351

triadic

#F3B351 #51F3B3 #B351F3

tetradic

#F3B351 #51F362 #5191F3 #F351E2

square

#F3B351 #51F362 #5191F3 #F351E2

split-complementary

#F3B351 #51E2F3 #6251F3

monochromatic

#BD770D #EF9A18 #F3B351 #F7CC8A #FBE5C4

Accessibility & contrast

On white

1.85

#F3B351 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.38

#F3B351 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3B351

11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3B351	#FFFFFF	#000000	##000000
##F3B351	1.00	1.85	11.38	11.38
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.38	21.00	1.00	1.00
##000000	11.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB646

Deuteranopia (green-blind)

#DAC554

Tritanopia (blue-blind)

#FFA29E

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #f3b351;
/* rgb */ color: rgb(243, 179, 81);
/* oklch */ color: oklch(80.9% 0.135 75.2);

Tailwind

colors: {
  custom: {
    50: '#fbc986',
    500: '#f3b351',
    950: '#000000',
  },
}

SCSS

$custom: #f3b351;
$custom-light: #fbc986;
$custom-dark: #000000;

JSON

{
  "hex": "#f3b351",
  "rgb": {
    "r": 243,
    "g": 179,
    "b": 81
  },
  "hsl": {
    "h": 36.296,
    "s": 87.097,
    "l": 63.529
  },
  "oklch": {
    "l": 0.80867,
    "c": 0.13534,
    "h": 75.2
  },
  "luminance": 0.51889
}

Semantic roles & 50–950 ramp

primary

#F3B351

secondary

#2D65BB

accent

#5BE402

background

#FFFDFB

surface

#FFF9F2

border

#D7D2CC

text

#18130B

muted

#86827E

Preview Lab

Preview with #F3B351

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

Preview Lab → · Contrast checker → · Palette generator →