#F5F253#F5F253

#F5F253 is a very light, vivid yellow. Relative luminance 0.835; OKLCH L 93.6% C 0.174 H 108.3°. Best body text is #000000 at 17.71:1 contrast (WCAG AA passes).

Color values

HEX	#F5F253
RGB	rgb(245, 242, 83)
HSL	hsl(59, 89%, 64%)
HSV	hsv(59, 66%, 96%)
CMYK	cmyk(0%, 1.2%, 66.1%, 3.9%)
CIE-LAB	lab(93.25, -17.30, 73.61)
CIE-LCH	lch(93.25, 75.61, 103.23°)
OKLab	oklab(93.59% -0.0545 0.165)
OKLCH	oklch(93.59% 0.174 108.3)
XYZ	xyz(70.9721, 83.5435, 20.5689)
Luminance	0.8354 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5F253 #5356F5

analogous

#F5A153 #F5F253 #A7F553

triadic

#F5F253 #53F5F2 #F253F5

tetradic

#F5F253 #53F5A1 #5356F5 #F553A7

square

#F5F253 #53F5A1 #5356F5 #F553A7

split-complementary

#F5F253 #53A7F5 #A153F5

monochromatic

#C2BF0B #F2EE19 #F5F253 #F8F68D #FCFBC7

Accessibility & contrast

On white

1.19

#F5F253 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.71

#F5F253 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5F253

17.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5F253	#FFFFFF	#000000	##000000
##F5F253	1.00	1.19	17.71	17.71
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.71	21.00	1.00	1.00
##000000	17.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE93C

Deuteranopia (green-blind)

#FFEE5E

Tritanopia (blue-blind)

#FFE3D2

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #f5f253;
/* rgb */ color: rgb(245, 242, 83);
/* oklch */ color: oklch(93.6% 0.174 108.3);

Tailwind

colors: {
  custom: {
    50: '#fcf68c',
    500: '#f5f253',
    950: '#000000',
  },
}

SCSS

$custom: #f5f253;
$custom-light: #fcf68c;
$custom-dark: #000000;

JSON

{
  "hex": "#f5f253",
  "rgb": {
    "r": 245,
    "g": 242,
    "b": 83
  },
  "hsl": {
    "h": 58.889,
    "s": 89.011,
    "l": 64.314
  },
  "oklch": {
    "l": 0.93587,
    "c": 0.17377,
    "h": 108.3
  },
  "luminance": 0.83541
}

Semantic roles & 50–950 ramp

primary

#F5F253

secondary

#2D2FC0

accent

#04E600

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #F5F253

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

Preview Lab → · Contrast checker → · Palette generator →