#F0F758#F0F758

#F0F758 is a very light, vivid yellow. Relative luminance 0.858; OKLCH L 94.3% C 0.176 H 111.8°. Best body text is #000000 at 18.15:1 contrast (WCAG AA passes).

Color values

HEX	#F0F758
RGB	rgb(240, 247, 88)
HSL	hsl(63, 91%, 66%)
HSV	hsv(63, 64%, 97%)
CMYK	cmyk(2.8%, 0%, 64.4%, 3.1%)
CIE-LAB	lab(94.21, -21.44, 72.57)
CIE-LCH	lch(94.21, 75.67, 106.46°)
OKLab	oklab(94.27% -0.0654 0.1637)
OKLCH	oklch(94.27% 0.176 111.8)
XYZ	xyz(70.9595, 85.7530, 22.0446)
Luminance	0.8575 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0F758 #5F58F7

analogous

#F7AF58 #F0F758 #A0F758

triadic

#F0F758 #58F0F7 #F758F0

tetradic

#F0F758 #58F7AF #5F58F7 #F758A0

square

#F0F758 #58F7AF #5F58F7 #F758A0

split-complementary

#F0F758 #58A0F7 #AF58F7

monochromatic

#C2CB0A #EBF41E #F0F758 #F5FA92 #FAFDCD

Accessibility & contrast

On white

1.16

#F0F758 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.15

#F0F758 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0F758

18.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0F758	#FFFFFF	#000000	##000000
##F0F758	1.00	1.16	18.15	18.15
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.15	21.00	1.00	1.00
##000000	18.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC42

Deuteranopia (green-blind)

#FFF063

Tritanopia (blue-blind)

#FFE9D7

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #f0f758;
/* rgb */ color: rgb(240, 247, 88);
/* oklch */ color: oklch(94.3% 0.176 111.8);

Tailwind

colors: {
  custom: {
    50: '#f8f98f',
    500: '#f0f758',
    950: '#000000',
  },
}

SCSS

$custom: #f0f758;
$custom-light: #f8f98f;
$custom-dark: #000000;

JSON

{
  "hex": "#f0f758",
  "rgb": {
    "r": 240,
    "g": 247,
    "b": 88
  },
  "hsl": {
    "h": 62.642,
    "s": 90.857,
    "l": 65.686
  },
  "oklch": {
    "l": 0.94267,
    "c": 0.17629,
    "h": 111.8
  },
  "luminance": 0.85751
}

Semantic roles & 50–950 ramp

primary

#F0F758

secondary

#332CC7

accent

#00E60A

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #F0F758

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

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