#F3ED71#F3ED71

#F3ED71 is a very light, vivid yellow. Relative luminance 0.808; OKLCH L 92.7% C 0.146 H 106.4°. Best body text is #000000 at 17.16:1 contrast (WCAG AA passes).

Color values

HEX	#F3ED71
RGB	rgb(243, 237, 113)
HSL	hsl(57, 84%, 70%)
HSV	hsv(57, 53%, 95%)
CMYK	cmyk(0%, 2.5%, 53.5%, 4.7%)
CIE-LAB	lab(92.05, -13.71, 59.84)
CIE-LCH	lch(92.05, 61.39, 102.90°)
OKLab	oklab(92.67% -0.0411 0.1397)
OKLCH	oklch(92.67% 0.146 106.4)
XYZ	xyz(70.2290, 80.8174, 27.5195)
Luminance	0.8082 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3ED71 #7177F3

analogous

#F3AC71 #F3ED71 #B8F371

triadic

#F3ED71 #71F3ED #ED71F3

tetradic

#F3ED71 #71F3AC #7177F3 #F371B8

square

#F3ED71 #71F3AC #7177F3 #F371B8

split-complementary

#F3ED71 #71B8F3 #AC71F3

monochromatic

#D7CE12 #EEE639 #F3ED71 #F8F4A9 #FDFBE2

Accessibility & contrast

On white

1.22

#F3ED71 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.16

#F3ED71 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3ED71

17.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3ED71	#FFFFFF	#000000	##000000
##F3ED71	1.00	1.22	17.16	17.16
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.16	21.00	1.00	1.00
##000000	17.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE565

Deuteranopia (green-blind)

#FFEB77

Tritanopia (blue-blind)

#FFE0D1

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #f3ed71;
/* rgb */ color: rgb(243, 237, 113);
/* oklch */ color: oklch(92.7% 0.146 106.4);

Tailwind

colors: {
  custom: {
    50: '#f9f29d',
    500: '#f3ed71',
    950: '#000000',
  },
}

SCSS

$custom: #f3ed71;
$custom-light: #f9f29d;
$custom-dark: #000000;

JSON

{
  "hex": "#f3ed71",
  "rgb": {
    "r": 243,
    "g": 237,
    "b": 113
  },
  "hsl": {
    "h": 57.231,
    "s": 84.416,
    "l": 69.804
  },
  "oklch": {
    "l": 0.92672,
    "c": 0.14565,
    "h": 106.4
  },
  "luminance": 0.80815
}

Semantic roles & 50–950 ramp

primary

#F3ED71

secondary

#3B42CD

accent

#0FE105

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18160F

muted

#868580

Preview Lab

Preview with #F3ED71

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

Preview Lab → · Contrast checker → · Palette generator →