#F3E170#F3E170

#F3E170 is a very light, vivid yellow. Relative luminance 0.741; OKLCH L 90.2% C 0.135 H 100.4°. Best body text is #000000 at 15.82:1 contrast (WCAG AA passes).

Color values

HEX	#F3E170
RGB	rgb(243, 225, 112)
HSL	hsl(52, 85%, 70%)
HSV	hsv(52, 54%, 95%)
CMYK	cmyk(0%, 7.4%, 53.9%, 4.7%)
CIE-LAB	lab(88.96, -7.83, 56.72)
CIE-LCH	lch(88.96, 57.26, 97.86°)
OKLab	oklab(90.21% -0.0244 0.1329)
OKLCH	oklch(90.21% 0.135 100.4)
XYZ	xyz(66.8142, 74.0775, 26.1050)
Luminance	0.7408 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3E170 #7082F3

analogous

#F3A070 #F3E170 #C3F370

triadic

#F3E170 #70F3E1 #E170F3

tetradic

#F3E170 #70F3A0 #7082F3 #F370C3

square

#F3E170 #70F3A0 #7082F3 #F370C3

split-complementary

#F3E170 #70C3F3 #A070F3

monochromatic

#D7BC12 #EED538 #F3E170 #F8EDA8 #FCF9E1

Accessibility & contrast

On white

1.33

#F3E170 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.82

#F3E170 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3E170

15.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3E170	#FFFFFF	#000000	##000000
##F3E170	1.00	1.33	15.82	15.82
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.82	21.00	1.00	1.00
##000000	15.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DB65

Deuteranopia (green-blind)

#F8E375

Tritanopia (blue-blind)

#FFD3C7

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #f3e170;
/* rgb */ color: rgb(243, 225, 112);
/* oklch */ color: oklch(90.2% 0.135 100.4);

Tailwind

colors: {
  custom: {
    50: '#faea9c',
    500: '#f3e170',
    950: '#000000',
  },
}

SCSS

$custom: #f3e170;
$custom-light: #faea9c;
$custom-dark: #000000;

JSON

{
  "hex": "#f3e170",
  "rgb": {
    "r": 243,
    "g": 225,
    "b": 112
  },
  "hsl": {
    "h": 51.756,
    "s": 84.516,
    "l": 69.608
  },
  "oklch": {
    "l": 0.90213,
    "c": 0.1351,
    "h": 100.4
  },
  "luminance": 0.74075
}

Semantic roles & 50–950 ramp

primary

#F3E170

secondary

#3B4FCD

accent

#23E105

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#18160E

muted

#86847F

Preview Lab

Preview with #F3E170

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

Preview Lab → · Contrast checker → · Palette generator →