#F3F970#F3F970

#F3F970 is a very light, vivid yellow. Relative luminance 0.880; OKLCH L 95.1% C 0.159 H 111.4°. Best body text is #000000 at 18.60:1 contrast (WCAG AA passes).

Color values

HEX	#F3F970
RGB	rgb(243, 249, 112)
HSL	hsl(63, 92%, 71%)
HSV	hsv(63, 55%, 98%)
CMYK	cmyk(2.4%, 0%, 55%, 2.4%)
CIE-LAB	lab(95.15, -19.61, 63.82)
CIE-LCH	lch(95.15, 66.77, 107.08°)
OKLab	oklab(95.14% -0.058 0.1482)
OKLCH	oklch(95.14% 0.159 111.4)
XYZ	xyz(73.7642, 87.9775, 28.4217)
Luminance	0.8798 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3F970 #7670F9

analogous

#F9BA70 #F3F970 #AEF970

triadic

#F3F970 #70F3F9 #F970F3

tetradic

#F3F970 #70F9BA #7670F9 #F970AE

square

#F3F970 #70F9BA #7670F9 #F970AE

split-complementary

#F3F970 #70AEF9 #BA70F9

monochromatic

#DBE50A #EEF735 #F3F970 #F8FBAB #FDFEE2

Accessibility & contrast

On white

1.13

#F3F970 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.60

#F3F970 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3F970

18.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3F970	#FFFFFF	#000000	##000000
##F3F970	1.00	1.13	18.60	18.60
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.60	21.00	1.00	1.00
##000000	18.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF62

Deuteranopia (green-blind)

#FFF378

Tritanopia (blue-blind)

#FFECDB

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #f3f970;
/* rgb */ color: rgb(243, 249, 112);
/* oklch */ color: oklch(95.1% 0.159 111.4);

Tailwind

colors: {
  custom: {
    50: '#fafb9d',
    500: '#f3f970',
    950: '#000000',
  },
}

SCSS

$custom: #f3f970;
$custom-light: #fafb9d;
$custom-dark: #000000;

JSON

{
  "hex": "#f3f970",
  "rgb": {
    "r": 243,
    "g": 249,
    "b": 112
  },
  "hsl": {
    "h": 62.628,
    "s": 91.946,
    "l": 70.784
  },
  "oklch": {
    "l": 0.95141,
    "c": 0.15912,
    "h": 111.4
  },
  "luminance": 0.87976
}

Semantic roles & 50–950 ramp

primary

#F3F970

secondary

#4039D4

accent

#00E60A

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170F

muted

#868580

Preview Lab

Preview with #F3F970

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

Preview Lab → · Contrast checker → · Palette generator →