#F0D15B#F0D15B

#F0D15B is a very light, vivid yellow. Relative luminance 0.649; OKLCH L 86.5% C 0.140 H 94.5°. Best body text is #000000 at 13.98:1 contrast (WCAG AA passes).

Color values

HEX	#F0D15B
RGB	rgb(240, 209, 91)
HSL	hsl(48, 83%, 65%)
HSV	hsv(48, 62%, 94%)
CMYK	cmyk(0%, 12.9%, 62.1%, 5.9%)
CIE-LAB	lab(84.42, -2.46, 60.94)
CIE-LCH	lch(84.42, 60.99, 92.31°)
OKLab	oklab(86.5% -0.0111 0.1395)
OKLCH	oklch(86.5% 0.14 94.5)
XYZ	xyz(60.6267, 64.8846, 19.2261)
Luminance	0.6488 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0D15B #5B7AF0

analogous

#F0875B #F0D15B #C4F05B

triadic

#F0D15B #5BF0D1 #D15BF0

tetradic

#F0D15B #5BF087 #5B7AF0 #F05BC4

square

#F0D15B #5BF087 #5B7AF0 #F05BC4

split-complementary

#F0D15B #5BC4F0 #875BF0

monochromatic

#BF9B11 #EBC123 #F0D15B #F5E193 #FAF0CB

Accessibility & contrast

On white

1.50

#F0D15B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.98

#F0D15B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0D15B

13.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0D15B	#FFFFFF	#000000	##000000
##F0D15B	1.00	1.50	13.98	13.98
#FFFFFF	1.50	1.00	21.00	21.00
#000000	13.98	21.00	1.00	1.00
##000000	13.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CD4E

Deuteranopia (green-blind)

#EDD761

Tritanopia (blue-blind)

#FFC2B8

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #f0d15b;
/* rgb */ color: rgb(240, 209, 91);
/* oklch */ color: oklch(86.5% 0.140 94.5);

Tailwind

colors: {
  custom: {
    50: '#f8de8e',
    500: '#f0d15b',
    950: '#000000',
  },
}

SCSS

$custom: #f0d15b;
$custom-light: #f8de8e;
$custom-dark: #000000;

JSON

{
  "hex": "#f0d15b",
  "rgb": {
    "r": 240,
    "g": 209,
    "b": 91
  },
  "hsl": {
    "h": 47.517,
    "s": 83.24,
    "l": 64.902
  },
  "oklch": {
    "l": 0.86495,
    "c": 0.13997,
    "h": 94.5
  },
  "luminance": 0.64882
}

Semantic roles & 50–950 ramp

primary

#F0D15B

secondary

#324FBD

accent

#33E006

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150D

muted

#86847F

Preview Lab

Preview with #F0D15B

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

Preview Lab → · Contrast checker → · Palette generator →