#F3E57D#F3E57D

#F3E57D is a very light, vivid yellow. Relative luminance 0.766; OKLCH L 91.2% C 0.126 H 101.7°. Best body text is #000000 at 16.31:1 contrast (WCAG AA passes).

Color values

HEX	#F3E57D
RGB	rgb(243, 229, 125)
HSL	hsl(53, 83%, 72%)
HSV	hsv(53, 49%, 95%)
CMYK	cmyk(0%, 5.8%, 48.6%, 4.7%)
CIE-LAB	lab(90.13, -8.75, 52.03)
CIE-LCH	lch(90.13, 52.76, 99.55°)
OKLab	oklab(91.19% -0.0256 0.1238)
OKLCH	oklch(91.19% 0.126 101.7)
XYZ	xyz(68.6850, 76.5763, 30.5607)
Luminance	0.7657 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3E57D #7D8BF3

analogous

#F3AA7D #F3E57D #C6F37D

triadic

#F3E57D #7DF3E5 #E57DF3

tetradic

#F3E57D #7DF3AA #7D8BF3 #F37DC6

square

#F3E57D #7DF3AA #7D8BF3 #F37DC6

split-complementary

#F3E57D #7DC6F3 #AA7DF3

monochromatic

#E1C915 #EEDA45 #F3E57D #F8F0B5 #FCF9E3

Accessibility & contrast

On white

1.29

#F3E57D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.31

#F3E57D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3E57D

16.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3E57D	#FFFFFF	#000000	##000000
##F3E57D	1.00	1.29	16.31	16.31
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.31	21.00	1.00	1.00
##000000	16.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DF74

Deuteranopia (green-blind)

#FAE682

Tritanopia (blue-blind)

#FFD8CD

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #f3e57d;
/* rgb */ color: rgb(243, 229, 125);
/* oklch */ color: oklch(91.2% 0.126 101.7);

Tailwind

colors: {
  custom: {
    50: '#f9eda5',
    500: '#f3e57d',
    950: '#000000',
  },
}

SCSS

$custom: #f3e57d;
$custom-light: #f9eda5;
$custom-dark: #000000;

JSON

{
  "hex": "#f3e57d",
  "rgb": {
    "r": 243,
    "g": 229,
    "b": 125
  },
  "hsl": {
    "h": 52.881,
    "s": 83.099,
    "l": 72.157
  },
  "oklch": {
    "l": 0.91186,
    "c": 0.12645,
    "h": 101.7
  },
  "luminance": 0.76574
}

Semantic roles & 50–950 ramp

primary

#F3E57D

secondary

#4656CE

accent

#20E006

background

#FFFEFC

surface

#FFFDF6

border

#D7D5D0

text

#18160F

muted

#868480

Preview Lab

Preview with #F3E57D

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

Preview Lab → · Contrast checker → · Palette generator →