#F3D978#F3D978

#F3D978 is a very light, vivid yellow. Relative luminance 0.700; OKLCH L 88.7% C 0.121 H 94.7°. Best body text is #000000 at 15.01:1 contrast (WCAG AA passes).

Color values

HEX	#F3D978
RGB	rgb(243, 217, 120)
HSL	hsl(47, 84%, 71%)
HSV	hsv(47, 51%, 95%)
CMYK	cmyk(0%, 10.7%, 50.6%, 4.7%)
CIE-LAB	lab(87.02, -3.14, 50.66)
CIE-LCH	lch(87.02, 50.75, 93.55°)
OKLab	oklab(88.7% -0.01 0.1204)
OKLCH	oklch(88.7% 0.121 94.7)
XYZ	xyz(65.1674, 70.0392, 27.8519)
Luminance	0.7004 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3D978 #7892F3

analogous

#F39B78 #F3D978 #CFF378

triadic

#F3D978 #78F3D9 #D978F3

tetradic

#F3D978 #78F39B #7892F3 #F378CF

square

#F3D978 #78F39B #7892F3 #F378CF

split-complementary

#F3D978 #78CFF3 #9B78F3

monochromatic

#DDB214 #EEC940 #F3D978 #F8E9B0 #FDF7E3

Accessibility & contrast

On white

1.40

#F3D978 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.01

#F3D978 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3D978

15.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3D978	#FFFFFF	#000000	##000000
##F3D978	1.00	1.40	15.01	15.01
#FFFFFF	1.40	1.00	21.00	21.00
#000000	15.01	21.00	1.00	1.00
##000000	15.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD570

Deuteranopia (green-blind)

#F1DD7C

Tritanopia (blue-blind)

#FFCCC2

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #f3d978;
/* rgb */ color: rgb(243, 217, 120);
/* oklch */ color: oklch(88.7% 0.121 94.7);

Tailwind

colors: {
  custom: {
    50: '#f9e4a1',
    500: '#f3d978',
    950: '#000000',
  },
}

SCSS

$custom: #f3d978;
$custom-light: #f9e4a1;
$custom-dark: #000000;

JSON

{
  "hex": "#f3d978",
  "rgb": {
    "r": 243,
    "g": 217,
    "b": 120
  },
  "hsl": {
    "h": 47.317,
    "s": 83.673,
    "l": 71.176
  },
  "oklch": {
    "l": 0.88704,
    "c": 0.1208,
    "h": 94.7
  },
  "luminance": 0.70036
}

Semantic roles & 50–950 ramp

primary

#F3D978

secondary

#425FCE

accent

#34E005

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18150F

muted

#868480

Preview Lab

Preview with #F3D978

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

Preview Lab → · Contrast checker → · Palette generator →