#F3DD77#F3DD77

#F3DD77 is a very light, vivid yellow. Relative luminance 0.721; OKLCH L 89.5% C 0.125 H 97.4°. Best body text is #000000 at 15.42:1 contrast (WCAG AA passes).

Color values

HEX	#F3DD77
RGB	rgb(243, 221, 119)
HSL	hsl(49, 84%, 71%)
HSV	hsv(49, 51%, 95%)
CMYK	cmyk(0%, 9.1%, 51%, 4.7%)
CIE-LAB	lab(88.02, -5.25, 52.34)
CIE-LCH	lch(88.02, 52.60, 95.73°)
OKLab	oklab(89.49% -0.0162 0.124)
OKLCH	oklch(89.49% 0.125 97.4)
XYZ	xyz(66.1505, 72.1021, 27.8818)
Luminance	0.7210 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3DD77 #778DF3

analogous

#F39F77 #F3DD77 #CBF377

triadic

#F3DD77 #77F3DD #DD77F3

tetradic

#F3DD77 #77F39F #778DF3 #F377CB

square

#F3DD77 #77F39F #778DF3 #F377CB

split-complementary

#F3DD77 #77CBF3 #9F77F3

monochromatic

#DCB913 #EECF3F #F3DD77 #F8EBAF #FDF8E3

Accessibility & contrast

On white

1.36

#F3DD77 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.42

#F3DD77 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3DD77

15.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3DD77	#FFFFFF	#000000	##000000
##F3DD77	1.00	1.36	15.42	15.42
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.42	21.00	1.00	1.00
##000000	15.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD86E

Deuteranopia (green-blind)

#F5E07B

Tritanopia (blue-blind)

#FFD0C5

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #f3dd77;
/* rgb */ color: rgb(243, 221, 119);
/* oklch */ color: oklch(89.5% 0.125 97.4);

Tailwind

colors: {
  custom: {
    50: '#f9e7a0',
    500: '#f3dd77',
    950: '#000000',
  },
}

SCSS

$custom: #f3dd77;
$custom-light: #f9e7a0;
$custom-dark: #000000;

JSON

{
  "hex": "#f3dd77",
  "rgb": {
    "r": 243,
    "g": 221,
    "b": 119
  },
  "hsl": {
    "h": 49.355,
    "s": 83.784,
    "l": 70.98
  },
  "oklch": {
    "l": 0.89492,
    "c": 0.12505,
    "h": 97.4
  },
  "luminance": 0.72099
}

Semantic roles & 50–950 ramp

primary

#F3DD77

secondary

#415ACD

accent

#2CE005

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18160F

muted

#868480

Preview Lab

Preview with #F3DD77

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

Preview Lab → · Contrast checker → · Palette generator →