#F3CB59#F3CB59

#F3CB59 is a very light, vivid orange. Relative luminance 0.625; OKLCH L 85.6% C 0.138 H 89.8°. Best body text is #000000 at 13.50:1 contrast (WCAG AA passes).

Color values

HEX	#F3CB59
RGB	rgb(243, 203, 89)
HSL	hsl(44, 87%, 65%)
HSV	hsv(44, 63%, 95%)
CMYK	cmyk(0%, 16.5%, 63.4%, 4.7%)
CIE-LAB	lab(83.17, 1.74, 60.53)
CIE-LCH	lch(83.17, 60.55, 88.35°)
OKLab	oklab(85.57% 0.0006 0.1383)
OKLCH	oklch(85.57% 0.138 89.8)
XYZ	xyz(60.1243, 62.4913, 18.3444)
Luminance	0.6249 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3CB59 #5981F3

analogous

#F37E59 #F3CB59 #CEF359

triadic

#F3CB59 #59F3CB #CB59F3

tetradic

#F3CB59 #59F37E #5981F3 #F359CE

square

#F3CB59 #59F37E #5981F3 #F359CE

split-complementary

#F3CB59 #59CEF3 #7E59F3

monochromatic

#C3940E #EFB920 #F3CB59 #F7DD92 #FBEFCB

Accessibility & contrast

On white

1.56

#F3CB59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.50

#F3CB59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3CB59

13.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3CB59	#FFFFFF	#000000	##000000
##F3CB59	1.00	1.56	13.50	13.50
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.50	21.00	1.00	1.00
##000000	13.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C94C

Deuteranopia (green-blind)

#EAD45E

Tritanopia (blue-blind)

#FFBCB2

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #f3cb59;
/* rgb */ color: rgb(243, 203, 89);
/* oklch */ color: oklch(85.6% 0.138 89.8);

Tailwind

colors: {
  custom: {
    50: '#fbda8c',
    500: '#f3cb59',
    950: '#000000',
  },
}

SCSS

$custom: #f3cb59;
$custom-light: #fbda8c;
$custom-dark: #000000;

JSON

{
  "hex": "#f3cb59",
  "rgb": {
    "r": 243,
    "g": 203,
    "b": 89
  },
  "hsl": {
    "h": 44.416,
    "s": 86.517,
    "l": 65.098
  },
  "oklch": {
    "l": 0.85567,
    "c": 0.13829,
    "h": 89.8
  },
  "luminance": 0.62488
}

Semantic roles & 50–950 ramp

primary

#F3CB59

secondary

#2F55C1

accent

#3DE302

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#18140C

muted

#86837F

Preview Lab

Preview with #F3CB59

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

Preview Lab → · Contrast checker → · Palette generator →