#F3D757#F3D757

#F3D757 is a very light, vivid yellow. Relative luminance 0.683; OKLCH L 87.9% C 0.148 H 96.9°. Best body text is #000000 at 14.67:1 contrast (WCAG AA passes).

Color values

HEX	#F3D757
RGB	rgb(243, 215, 87)
HSL	hsl(49, 87%, 65%)
HSV	hsv(49, 64%, 95%)
CMYK	cmyk(0%, 11.5%, 64.2%, 4.7%)
CIE-LAB	lab(86.18, -4.51, 64.63)
CIE-LCH	lch(86.18, 64.78, 93.99°)
OKLab	oklab(87.94% -0.0176 0.1467)
OKLCH	oklch(87.94% 0.148 96.9)
XYZ	xyz(62.9857, 68.3467, 18.8895)
Luminance	0.6834 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3D757 #5773F3

analogous

#F38957 #F3D757 #C1F357

triadic

#F3D757 #57F3D7 #D757F3

tetradic

#F3D757 #57F389 #5773F3 #F357C1

square

#F3D757 #57F389 #5773F3 #F357C1

split-complementary

#F3D757 #57C1F3 #8957F3

monochromatic

#C2A10E #EFC91E #F3D757 #F7E590 #FBF2C9

Accessibility & contrast

On white

1.43

#F3D757 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.67

#F3D757 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3D757

14.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3D757	#FFFFFF	#000000	##000000
##F3D757	1.00	1.43	14.67	14.67
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.67	21.00	1.00	1.00
##000000	14.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD248

Deuteranopia (green-blind)

#F3DC5E

Tritanopia (blue-blind)

#FFC8BC

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #f3d757;
/* rgb */ color: rgb(243, 215, 87);
/* oklch */ color: oklch(87.9% 0.148 96.9);

Tailwind

colors: {
  custom: {
    50: '#fbe38c',
    500: '#f3d757',
    950: '#000000',
  },
}

SCSS

$custom: #f3d757;
$custom-light: #fbe38c;
$custom-dark: #000000;

JSON

{
  "hex": "#f3d757",
  "rgb": {
    "r": 243,
    "g": 215,
    "b": 87
  },
  "hsl": {
    "h": 49.231,
    "s": 86.667,
    "l": 64.706
  },
  "oklch": {
    "l": 0.87936,
    "c": 0.14776,
    "h": 96.9
  },
  "luminance": 0.68344
}

Semantic roles & 50–950 ramp

primary

#F3D757

secondary

#2F49BF

accent

#2BE302

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150C

muted

#86847F

Preview Lab

Preview with #F3D757

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

Preview Lab → · Contrast checker → · Palette generator →