#F5F170#F5F170

#F5F170 is a very light, vivid yellow. Relative luminance 0.835; OKLCH L 93.6% C 0.150 H 107.3°. Best body text is #000000 at 17.70:1 contrast (WCAG AA passes).

Color values

HEX	#F5F170
RGB	rgb(245, 241, 112)
HSL	hsl(58, 87%, 70%)
HSV	hsv(58, 54%, 96%)
CMYK	cmyk(0%, 1.6%, 54.3%, 3.9%)
CIE-LAB	lab(93.23, -14.95, 61.68)
CIE-LCH	lch(93.23, 63.47, 103.62°)
OKLab	oklab(93.65% -0.0448 0.1436)
OKLCH	oklch(93.65% 0.15 107.3)
XYZ	xyz(72.0382, 83.4950, 27.6475)
Luminance	0.8349 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5F170 #7074F5

analogous

#F5AE70 #F5F170 #B7F570

triadic

#F5F170 #70F5F1 #F170F5

tetradic

#F5F170 #70F5AE #7074F5 #F570B7

square

#F5F170 #70F5AE #7074F5 #F570B7

split-complementary

#F5F170 #70B7F5 #AE70F5

monochromatic

#DBD50F #F1EB37 #F5F170 #F9F7A9 #FDFCE2

Accessibility & contrast

On white

1.19

#F5F170 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.70

#F5F170 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5F170

17.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5F170	#FFFFFF	#000000	##000000
##F5F170	1.00	1.19	17.70	17.70
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.70	21.00	1.00	1.00
##000000	17.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE963

Deuteranopia (green-blind)

#FFEE77

Tritanopia (blue-blind)

#FFE3D4

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #f5f170;
/* rgb */ color: rgb(245, 241, 112);
/* oklch */ color: oklch(93.6% 0.150 107.3);

Tailwind

colors: {
  custom: {
    50: '#fbf59d',
    500: '#f5f170',
    950: '#000000',
  },
}

SCSS

$custom: #f5f170;
$custom-light: #fbf59d;
$custom-dark: #000000;

JSON

{
  "hex": "#f5f170",
  "rgb": {
    "r": 245,
    "g": 241,
    "b": 112
  },
  "hsl": {
    "h": 58.195,
    "s": 86.928,
    "l": 70
  },
  "oklch": {
    "l": 0.93647,
    "c": 0.15039,
    "h": 107.3
  },
  "luminance": 0.83493
}

Semantic roles & 50–950 ramp

primary

#F5F170

secondary

#3A3FCF

accent

#09E302

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170F

muted

#868580

Preview Lab

Preview with #F5F170

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

Preview Lab → · Contrast checker → · Palette generator →