#F3D657#F3D657

#F3D657 is a very light, vivid yellow. Relative luminance 0.678; OKLCH L 87.7% C 0.147 H 96.3°. Best body text is #000000 at 14.57:1 contrast (WCAG AA passes).

Color values

HEX	#F3D657
RGB	rgb(243, 214, 87)
HSL	hsl(49, 87%, 65%)
HSV	hsv(49, 64%, 95%)
CMYK	cmyk(0%, 11.9%, 64.2%, 4.7%)
CIE-LAB	lab(85.93, -4.00, 64.36)
CIE-LCH	lch(85.93, 64.48, 93.56°)
OKLab	oklab(87.74% -0.0162 0.1461)
OKLCH	oklch(87.74% 0.147 96.3)
XYZ	xyz(62.7319, 67.8390, 18.8049)
Luminance	0.6784 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3D657 #5774F3

analogous

#F38857 #F3D657 #C2F357

triadic

#F3D657 #57F3D6 #D657F3

tetradic

#F3D657 #57F388 #5774F3 #F357C2

square

#F3D657 #57F388 #5774F3 #F357C2

split-complementary

#F3D657 #57C2F3 #8857F3

monochromatic

#C2A00E #EFC81E #F3D657 #F7E490 #FBF2C9

Accessibility & contrast

On white

1.44

#F3D657 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.57

#F3D657 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3D657

14.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3D657	#FFFFFF	#000000	##000000
##F3D657	1.00	1.44	14.57	14.57
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.57	21.00	1.00	1.00
##000000	14.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD148

Deuteranopia (green-blind)

#F2DB5D

Tritanopia (blue-blind)

#FFC7BB

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #f3d657;
/* rgb */ color: rgb(243, 214, 87);
/* oklch */ color: oklch(87.7% 0.147 96.3);

Tailwind

colors: {
  custom: {
    50: '#fbe28c',
    500: '#f3d657',
    950: '#000000',
  },
}

SCSS

$custom: #f3d657;
$custom-light: #fbe28c;
$custom-dark: #000000;

JSON

{
  "hex": "#f3d657",
  "rgb": {
    "r": 243,
    "g": 214,
    "b": 87
  },
  "hsl": {
    "h": 48.846,
    "s": 86.667,
    "l": 64.706
  },
  "oklch": {
    "l": 0.87735,
    "c": 0.14702,
    "h": 96.3
  },
  "luminance": 0.67836
}

Semantic roles & 50–950 ramp

primary

#F3D657

secondary

#2F4ABF

accent

#2CE302

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150C

muted

#86847F

Preview Lab

Preview with #F3D657

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

Preview Lab → · Contrast checker → · Palette generator →