#F5D357#F5D357

#F5D357 is a very light, vivid yellow. Relative luminance 0.667; OKLCH L 87.3% C 0.145 H 93.8°. Best body text is #000000 at 14.34:1 contrast (WCAG AA passes).

Color values

HEX	#F5D357
RGB	rgb(245, 211, 87)
HSL	hsl(47, 89%, 65%)
HSV	hsv(47, 64%, 96%)
CMYK	cmyk(0%, 13.9%, 64.5%, 3.9%)
CIE-LAB	lab(85.35, -1.65, 63.79)
CIE-LCH	lch(85.35, 63.81, 91.48°)
OKLab	oklab(87.32% -0.0095 0.1449)
OKLCH	oklch(87.32% 0.145 93.8)
XYZ	xyz(62.6738, 66.6924, 18.5867)
Luminance	0.6669 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5D357 #5779F5

analogous

#F58457 #F5D357 #C8F557

triadic

#F5D357 #57F5D3 #D357F5

tetradic

#F5D357 #57F584 #5779F5 #F557C8

square

#F5D357 #57F584 #5779F5 #F557C8

split-complementary

#F5D357 #57C8F5 #8457F5

monochromatic

#C69E0C #F2C41D #F5D357 #F8E291 #FCF1CB

Accessibility & contrast

On white

1.46

#F5D357 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.34

#F5D357 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5D357

14.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5D357	#FFFFFF	#000000	##000000
##F5D357	1.00	1.46	14.34	14.34
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.34	21.00	1.00	1.00
##000000	14.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8CF48

Deuteranopia (green-blind)

#F0DA5D

Tritanopia (blue-blind)

#FFC3B9

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #f5d357;
/* rgb */ color: rgb(245, 211, 87);
/* oklch */ color: oklch(87.3% 0.145 93.8);

Tailwind

colors: {
  custom: {
    50: '#fce08c',
    500: '#f5d357',
    950: '#000000',
  },
}

SCSS

$custom: #f5d357;
$custom-light: #fce08c;
$custom-dark: #000000;

JSON

{
  "hex": "#f5d357",
  "rgb": {
    "r": 245,
    "g": 211,
    "b": 87
  },
  "hsl": {
    "h": 47.089,
    "s": 88.764,
    "l": 65.098
  },
  "oklch": {
    "l": 0.87321,
    "c": 0.14519,
    "h": 93.8
  },
  "luminance": 0.66689
}

Semantic roles & 50–950 ramp

primary

#F5D357

secondary

#2D4EC3

accent

#31E500

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150C

muted

#86847F

Preview Lab

Preview with #F5D357

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

Preview Lab → · Contrast checker → · Palette generator →