#F3E171#F3E171

#F3E171 is a very light, vivid yellow. Relative luminance 0.741; OKLCH L 90.2% C 0.134 H 100.3°. Best body text is #000000 at 15.82:1 contrast (WCAG AA passes).

Color values

HEX	#F3E171
RGB	rgb(243, 225, 113)
HSL	hsl(52, 84%, 70%)
HSV	hsv(52, 53%, 95%)
CMYK	cmyk(0%, 7.4%, 53.5%, 4.7%)
CIE-LAB	lab(88.97, -7.75, 56.27)
CIE-LCH	lch(88.97, 56.80, 97.85°)
OKLab	oklab(90.23% -0.024 0.132)
OKLCH	oklch(90.23% 0.134 100.3)
XYZ	xyz(66.8702, 74.0999, 26.3999)
Luminance	0.7410 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3E171 #7183F3

analogous

#F3A071 #F3E171 #C4F371

triadic

#F3E171 #71F3E1 #E171F3

tetradic

#F3E171 #71F3A0 #7183F3 #F371C4

square

#F3E171 #71F3A0 #7183F3 #F371C4

split-complementary

#F3E171 #71C4F3 #A071F3

monochromatic

#D7BC12 #EED539 #F3E171 #F8EDA9 #FDF9E2

Accessibility & contrast

On white

1.33

#F3E171 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.82

#F3E171 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3E171

15.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3E171	#FFFFFF	#000000	##000000
##F3E171	1.00	1.33	15.82	15.82
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.82	21.00	1.00	1.00
##000000	15.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DB66

Deuteranopia (green-blind)

#F8E376

Tritanopia (blue-blind)

#FFD4C8

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #f3e171;
/* rgb */ color: rgb(243, 225, 113);
/* oklch */ color: oklch(90.2% 0.134 100.3);

Tailwind

colors: {
  custom: {
    50: '#f9ea9d',
    500: '#f3e171',
    950: '#000000',
  },
}

SCSS

$custom: #f3e171;
$custom-light: #f9ea9d;
$custom-dark: #000000;

JSON

{
  "hex": "#f3e171",
  "rgb": {
    "r": 243,
    "g": 225,
    "b": 113
  },
  "hsl": {
    "h": 51.692,
    "s": 84.416,
    "l": 69.804
  },
  "oklch": {
    "l": 0.90225,
    "c": 0.13419,
    "h": 100.3
  },
  "luminance": 0.74097
}

Semantic roles & 50–950 ramp

primary

#F3E171

secondary

#3B50CD

accent

#23E105

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #F3E171

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

Preview Lab → · Contrast checker → · Palette generator →