#F0F05E#F0F05E

#F0F05E is a very light, vivid yellow. Relative luminance 0.817; OKLCH L 92.9% C 0.165 H 109.2°. Best body text is #000000 at 17.33:1 contrast (WCAG AA passes).

Color values

HEX	#F0F05E
RGB	rgb(240, 240, 94)
HSL	hsl(60, 83%, 65%)
HSV	hsv(60, 61%, 94%)
CMYK	cmyk(0%, 0%, 60.8%, 5.9%)
CIE-LAB	lab(92.42, -17.71, 68.33)
CIE-LCH	lch(92.42, 70.59, 104.53°)
OKLab	oklab(92.86% -0.0543 0.1556)
OKLCH	oklch(92.86% 0.165 109.2)
XYZ	xyz(69.1178, 81.6555, 22.7077)
Luminance	0.8165 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0F05E #5E5EF0

analogous

#F0A75E #F0F05E #A7F05E

triadic

#F0F05E #5EF0F0 #F05EF0

tetradic

#F0F05E #5EF0A7 #5E5EF0 #F05EA7

square

#F0F05E #5EF0A7 #5E5EF0 #F05EA7

split-complementary

#F0F05E #5EA7F0 #A75EF0

monochromatic

#C2C212 #EBEB26 #F0F05E #F5F596 #FAFACE

Accessibility & contrast

On white

1.21

#F0F05E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.33

#F0F05E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0F05E

17.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0F05E	#FFFFFF	#000000	##000000
##F0F05E	1.00	1.21	17.33	17.33
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.33	21.00	1.00	1.00
##000000	17.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE74C

Deuteranopia (green-blind)

#FFEC67

Tritanopia (blue-blind)

#FFE2D1

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #f0f05e;
/* rgb */ color: rgb(240, 240, 94);
/* oklch */ color: oklch(92.9% 0.165 109.2);

Tailwind

colors: {
  custom: {
    50: '#f8f492',
    500: '#f0f05e',
    950: '#000000',
  },
}

SCSS

$custom: #f0f05e;
$custom-light: #f8f492;
$custom-dark: #000000;

JSON

{
  "hex": "#f0f05e",
  "rgb": {
    "r": 240,
    "g": 240,
    "b": 94
  },
  "hsl": {
    "h": 60,
    "s": 82.955,
    "l": 65.49
  },
  "oklch": {
    "l": 0.92857,
    "c": 0.16481,
    "h": 109.2
  },
  "luminance": 0.81654
}

Semantic roles & 50–950 ramp

primary

#F0F05E

secondary

#3333BF

accent

#06DF06

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #F0F05E

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

Preview Lab → · Contrast checker → · Palette generator →