#F3E47A#F3E47A

#F3E47A is a very light, vivid yellow. Relative luminance 0.759; OKLCH L 90.9% C 0.128 H 101.3°. Best body text is #000000 at 16.19:1 contrast (WCAG AA passes).

Color values

HEX	#F3E47A
RGB	rgb(243, 228, 122)
HSL	hsl(53, 83%, 72%)
HSV	hsv(53, 50%, 95%)
CMYK	cmyk(0%, 6.2%, 49.8%, 4.7%)
CIE-LAB	lab(89.84, -8.51, 53.10)
CIE-LCH	lch(89.84, 53.78, 99.11°)
OKLab	oklab(90.94% -0.0253 0.1259)
OKLCH	oklch(90.94% 0.128 101.3)
XYZ	xyz(68.2204, 75.9490, 29.4746)
Luminance	0.7595 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3E47A #7A89F3

analogous

#F3A87A #F3E47A #C6F37A

triadic

#F3E47A #7AF3E4 #E47AF3

tetradic

#F3E47A #7AF3A8 #7A89F3 #F37AC6

square

#F3E47A #7AF3A8 #7A89F3 #F37AC6

split-complementary

#F3E47A #7AC6F3 #A87AF3

monochromatic

#DFC514 #EED942 #F3E47A #F8EFB2 #FCF9E3

Accessibility & contrast

On white

1.30

#F3E47A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.19

#F3E47A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3E47A

16.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3E47A	#FFFFFF	#000000	##000000
##F3E47A	1.00	1.30	16.19	16.19
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.19	21.00	1.00	1.00
##000000	16.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DE71

Deuteranopia (green-blind)

#FAE57F

Tritanopia (blue-blind)

#FFD7CB

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #f3e47a;
/* rgb */ color: rgb(243, 228, 122);
/* oklch */ color: oklch(90.9% 0.128 101.3);

Tailwind

colors: {
  custom: {
    50: '#f9eca3',
    500: '#f3e47a',
    950: '#000000',
  },
}

SCSS

$custom: #f3e47a;
$custom-light: #f9eca3;
$custom-dark: #000000;

JSON

{
  "hex": "#f3e47a",
  "rgb": {
    "r": 243,
    "g": 228,
    "b": 122
  },
  "hsl": {
    "h": 52.562,
    "s": 83.448,
    "l": 71.569
  },
  "oklch": {
    "l": 0.90944,
    "c": 0.12843,
    "h": 101.3
  },
  "luminance": 0.75947
}

Semantic roles & 50–950 ramp

primary

#F3E47A

secondary

#4355CE

accent

#21E006

background

#FFFEFC

surface

#FFFDF6

border

#D7D5D0

text

#18160F

muted

#868480

Preview Lab

Preview with #F3E47A

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

Preview Lab → · Contrast checker → · Palette generator →