#F3DE6B#F3DE6B

#F3DE6B is a very light, vivid yellow. Relative luminance 0.724; OKLCH L 89.5% C 0.137 H 99.1°. Best body text is #000000 at 15.47:1 contrast (WCAG AA passes).

Color values

HEX	#F3DE6B
RGB	rgb(243, 222, 107)
HSL	hsl(51, 85%, 69%)
HSV	hsv(51, 56%, 95%)
CMYK	cmyk(0%, 8.6%, 56%, 4.7%)
CIE-LAB	lab(88.14, -6.71, 58.06)
CIE-LCH	lch(88.14, 58.44, 96.59°)
OKLab	oklab(89.55% -0.0217 0.1353)
OKLCH	oklch(89.55% 0.137 99.1)
XYZ	xyz(65.7397, 72.3615, 24.4114)
Luminance	0.7236 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3DE6B #6B80F3

analogous

#F39A6B #F3DE6B #C4F36B

triadic

#F3DE6B #6BF3DE #DE6BF3

tetradic

#F3DE6B #6BF39A #6B80F3 #F36BC4

square

#F3DE6B #6BF39A #6B80F3 #F36BC4

split-complementary

#F3DE6B #6BC4F3 #9A6BF3

monochromatic

#D3B511 #EED132 #F3DE6B #F8EBA4 #FCF7DC

Accessibility & contrast

On white

1.36

#F3DE6B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.47

#F3DE6B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3DE6B

15.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3DE6B	#FFFFFF	#000000	##000000
##F3DE6B	1.00	1.36	15.47	15.47
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.47	21.00	1.00	1.00
##000000	15.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D960

Deuteranopia (green-blind)

#F6E170

Tritanopia (blue-blind)

#FFD0C4

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #f3de6b;
/* rgb */ color: rgb(243, 222, 107);
/* oklch */ color: oklch(89.5% 0.137 99.1);

Tailwind

colors: {
  custom: {
    50: '#fae899',
    500: '#f3de6b',
    950: '#000000',
  },
}

SCSS

$custom: #f3de6b;
$custom-light: #fae899;
$custom-dark: #000000;

JSON

{
  "hex": "#f3de6b",
  "rgb": {
    "r": 243,
    "g": 222,
    "b": 107
  },
  "hsl": {
    "h": 50.735,
    "s": 85,
    "l": 68.627
  },
  "oklch": {
    "l": 0.89549,
    "c": 0.13698,
    "h": 99.1
  },
  "luminance": 0.72359
}

Semantic roles & 50–950 ramp

primary

#F3DE6B

secondary

#364DCC

accent

#26E104

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #F3DE6B

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

Preview Lab → · Contrast checker → · Palette generator →