#F3E759#F3E759

#F3E759 is a very light, vivid yellow. Relative luminance 0.769; OKLCH L 91.2% C 0.160 H 104.5°. Best body text is #000000 at 16.39:1 contrast (WCAG AA passes).

Color values

HEX	#F3E759
RGB	rgb(243, 231, 89)
HSL	hsl(55, 87%, 65%)
HSV	hsv(55, 63%, 95%)
CMYK	cmyk(0%, 4.9%, 63.4%, 4.7%)
CIE-LAB	lab(90.29, -12.40, 68.16)
CIE-LCH	lch(90.29, 69.28, 100.31°)
OKLab	oklab(91.2% -0.0399 0.1545)
OKLCH	oklch(91.2% 0.16 104.5)
XYZ	xyz(67.3438, 76.9302, 20.7509)
Luminance	0.7693 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3E759 #5965F3

analogous

#F39A59 #F3E759 #B2F359

triadic

#F3E759 #59F3E7 #E759F3

tetradic

#F3E759 #59F39A #5965F3 #F359B2

square

#F3E759 #59F39A #5965F3 #F359B2

split-complementary

#F3E759 #59B2F3 #9A59F3

monochromatic

#C3B50E #EFDF20 #F3E759 #F7EF92 #FBF8CB

Accessibility & contrast

On white

1.28

#F3E759 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.39

#F3E759 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3E759

16.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3E759	#FFFFFF	#000000	##000000
##F3E759	1.00	1.28	16.39	16.39
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.39	21.00	1.00	1.00
##000000	16.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FADF47

Deuteranopia (green-blind)

#FEE661

Tritanopia (blue-blind)

#FFD8C9

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #f3e759;
/* rgb */ color: rgb(243, 231, 89);
/* oklch */ color: oklch(91.2% 0.160 104.5);

Tailwind

colors: {
  custom: {
    50: '#faee8e',
    500: '#f3e759',
    950: '#000000',
  },
}

SCSS

$custom: #f3e759;
$custom-light: #faee8e;
$custom-dark: #000000;

JSON

{
  "hex": "#f3e759",
  "rgb": {
    "r": 243,
    "g": 231,
    "b": 89
  },
  "hsl": {
    "h": 55.325,
    "s": 86.517,
    "l": 65.098
  },
  "oklch": {
    "l": 0.91203,
    "c": 0.15955,
    "h": 104.5
  },
  "luminance": 0.76928
}

Semantic roles & 50–950 ramp

primary

#F3E759

secondary

#2F3BC1

accent

#14E302

background

#FFFEFC

surface

#FFFDF4

border

#D7D5CE

text

#18160D

muted

#86847F

Preview Lab

Preview with #F3E759

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

Preview Lab → · Contrast checker → · Palette generator →