#F3D459#F3D459

#F3D459 is a very light, vivid yellow. Relative luminance 0.669; OKLCH L 87.4% C 0.144 H 95.1°. Best body text is #000000 at 14.37:1 contrast (WCAG AA passes).

Color values

HEX	#F3D459
RGB	rgb(243, 212, 89)
HSL	hsl(48, 87%, 65%)
HSV	hsv(48, 63%, 95%)
CMYK	cmyk(0%, 12.8%, 63.4%, 4.7%)
CIE-LAB	lab(85.44, -2.87, 62.98)
CIE-LCH	lch(85.44, 63.05, 92.61°)
OKLab	oklab(87.35% -0.0127 0.1435)
OKLCH	oklch(87.35% 0.144 95.1)
XYZ	xyz(62.3117, 66.8661, 19.0736)
Luminance	0.6686 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3D459 #5978F3

analogous

#F38759 #F3D459 #C5F359

triadic

#F3D459 #59F3D4 #D459F3

tetradic

#F3D459 #59F387 #5978F3 #F359C5

square

#F3D459 #59F387 #5978F3 #F359C5

split-complementary

#F3D459 #59C5F3 #8759F3

monochromatic

#C39F0E #EFC520 #F3D459 #F7E392 #FBF2CB

Accessibility & contrast

On white

1.46

#F3D459 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.37

#F3D459 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3D459

14.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3D459	#FFFFFF	#000000	##000000
##F3D459	1.00	1.46	14.37	14.37
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.37	21.00	1.00	1.00
##000000	14.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8D04B

Deuteranopia (green-blind)

#F0DA5F

Tritanopia (blue-blind)

#FFC5BA

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #f3d459;
/* rgb */ color: rgb(243, 212, 89);
/* oklch */ color: oklch(87.4% 0.144 95.1);

Tailwind

colors: {
  custom: {
    50: '#fbe08d',
    500: '#f3d459',
    950: '#000000',
  },
}

SCSS

$custom: #f3d459;
$custom-light: #fbe08d;
$custom-dark: #000000;

JSON

{
  "hex": "#f3d459",
  "rgb": {
    "r": 243,
    "g": 212,
    "b": 89
  },
  "hsl": {
    "h": 47.922,
    "s": 86.517,
    "l": 65.098
  },
  "oklch": {
    "l": 0.87353,
    "c": 0.14407,
    "h": 95.1
  },
  "luminance": 0.66863
}

Semantic roles & 50–950 ramp

primary

#F3D459

secondary

#2F4DC1

accent

#30E302

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150C

muted

#86847F

Preview Lab

Preview with #F3D459

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

Preview Lab → · Contrast checker → · Palette generator →