#F3D957#F3D957

#F3D957 is a very light, vivid yellow. Relative luminance 0.694; OKLCH L 88.3% C 0.149 H 97.9°. Best body text is #000000 at 14.87:1 contrast (WCAG AA passes).

Color values

HEX	#F3D957
RGB	rgb(243, 217, 87)
HSL	hsl(50, 87%, 65%)
HSV	hsv(50, 64%, 95%)
CMYK	cmyk(0%, 10.7%, 64.2%, 4.7%)
CIE-LAB	lab(86.69, -5.52, 65.17)
CIE-LCH	lch(86.69, 65.40, 94.84°)
OKLab	oklab(88.34% -0.0205 0.1479)
OKLCH	oklch(88.34% 0.149 97.9)
XYZ	xyz(63.4981, 69.3715, 19.0603)
Luminance	0.6937 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3D957 #5771F3

analogous

#F38B57 #F3D957 #BFF357

triadic

#F3D957 #57F3D9 #D957F3

tetradic

#F3D957 #57F38B #5771F3 #F357BF

square

#F3D957 #57F38B #5771F3 #F357BF

split-complementary

#F3D957 #57BFF3 #8B57F3

monochromatic

#C2A40E #EFCC1E #F3D957 #F7E690 #FBF3C9

Accessibility & contrast

On white

1.41

#F3D957 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.87

#F3D957 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3D957

14.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3D957	#FFFFFF	#000000	##000000
##F3D957	1.00	1.41	14.87	14.87
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.87	21.00	1.00	1.00
##000000	14.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD447

Deuteranopia (green-blind)

#F4DD5E

Tritanopia (blue-blind)

#FFCABE

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #f3d957;
/* rgb */ color: rgb(243, 217, 87);
/* oklch */ color: oklch(88.3% 0.149 97.9);

Tailwind

colors: {
  custom: {
    50: '#fbe48c',
    500: '#f3d957',
    950: '#000000',
  },
}

SCSS

$custom: #f3d957;
$custom-light: #fbe48c;
$custom-dark: #000000;

JSON

{
  "hex": "#f3d957",
  "rgb": {
    "r": 243,
    "g": 217,
    "b": 87
  },
  "hsl": {
    "h": 50,
    "s": 86.667,
    "l": 64.706
  },
  "oklch": {
    "l": 0.88338,
    "c": 0.14927,
    "h": 97.9
  },
  "luminance": 0.69369
}

Semantic roles & 50–950 ramp

primary

#F3D957

secondary

#2F47BF

accent

#28E302

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150C

muted

#86847F

Preview Lab

Preview with #F3D957

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

Preview Lab → · Contrast checker → · Palette generator →