#F3E25F#F3E25F

#F3E25F is a very light, vivid yellow. Relative luminance 0.743; OKLCH L 90.2% C 0.151 H 101.9°. Best body text is #000000 at 15.85:1 contrast (WCAG AA passes).

Color values

HEX	#F3E25F
RGB	rgb(243, 226, 95)
HSL	hsl(53, 86%, 66%)
HSV	hsv(53, 61%, 95%)
CMYK	cmyk(0%, 7%, 60.9%, 4.7%)
CIE-LAB	lab(89.05, -9.54, 64.35)
CIE-LCH	lch(89.05, 65.06, 98.44°)
OKLab	oklab(90.24% -0.0311 0.1473)
OKLCH	oklch(90.24% 0.151 101.9)
XYZ	xyz(66.2266, 74.2762, 21.6725)
Luminance	0.7427 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3E25F #5F70F3

analogous

#F3985F #F3E25F #BAF35F

triadic

#F3E25F #5FF3E2 #E25FF3

tetradic

#F3E25F #5FF398 #5F70F3 #F35FBA

square

#F3E25F #5FF398 #5F70F3 #F35FBA

split-complementary

#F3E25F #5FBAF3 #985FF3

monochromatic

#C9B30F #EFD826 #F3E25F #F7EC98 #FCF7D1

Accessibility & contrast

On white

1.32

#F3E25F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.85

#F3E25F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3E25F

15.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3E25F	#FFFFFF	#000000	##000000
##F3E25F	1.00	1.32	15.85	15.85
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.85	21.00	1.00	1.00
##000000	15.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DB50

Deuteranopia (green-blind)

#FAE366

Tritanopia (blue-blind)

#FFD3C6

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #f3e25f;
/* rgb */ color: rgb(243, 226, 95);
/* oklch */ color: oklch(90.2% 0.151 101.9);

Tailwind

colors: {
  custom: {
    50: '#faea91',
    500: '#f3e25f',
    950: '#000000',
  },
}

SCSS

$custom: #f3e25f;
$custom-light: #faea91;
$custom-dark: #000000;

JSON

{
  "hex": "#f3e25f",
  "rgb": {
    "r": 243,
    "g": 226,
    "b": 95
  },
  "hsl": {
    "h": 53.108,
    "s": 86.047,
    "l": 66.275
  },
  "oklch": {
    "l": 0.90236,
    "c": 0.15051,
    "h": 101.9
  },
  "luminance": 0.74274
}

Semantic roles & 50–950 ramp

primary

#F3E25F

secondary

#3142C5

accent

#1DE303

background

#FFFEFC

surface

#FFFDF4

border

#D7D5CE

text

#18160D

muted

#86847F

Preview Lab

Preview with #F3E25F

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

Preview Lab → · Contrast checker → · Palette generator →