#F2FB58#F2FB58

#F2FB58 is a very light, vivid yellow. Relative luminance 0.886; OKLCH L 95.3% C 0.180 H 112.4°. Best body text is #000000 at 18.72:1 contrast (WCAG AA passes).

Color values

HEX	#F2FB58
RGB	rgb(242, 251, 88)
HSL	hsl(63, 95%, 66%)
HSV	hsv(63, 65%, 98%)
CMYK	cmyk(3.6%, 0%, 64.9%, 1.6%)
CIE-LAB	lab(95.40, -22.55, 73.85)
CIE-LCH	lch(95.40, 77.22, 106.98°)
OKLab	oklab(95.26% -0.0686 0.1664)
OKLCH	oklch(95.26% 0.18 112.4)
XYZ	xyz(72.8787, 88.5778, 22.4888)
Luminance	0.8858 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F2FB58 #6158FB

analogous

#FBB358 #F2FB58 #A1FB58

triadic

#F2FB58 #58F2FB #FB58F2

tetradic

#F2FB58 #58FBB3 #6158FB #FB58A1

square

#F2FB58 #58FBB3 #6158FB #FB58A1

split-complementary

#F2FB58 #58A1FB #B358FB

monochromatic

#C8D405 #EDFA1C #F2FB58 #F7FC94 #FBFED0

Accessibility & contrast

On white

1.12

#F2FB58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.72

#F2FB58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F2FB58

18.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F2FB58	#FFFFFF	#000000	##000000
##F2FB58	1.00	1.12	18.72	18.72
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.72	21.00	1.00	1.00
##000000	18.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF041

Deuteranopia (green-blind)

#FFF463

Tritanopia (blue-blind)

#FFECDA

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #f2fb58;
/* rgb */ color: rgb(242, 251, 88);
/* oklch */ color: oklch(95.3% 0.180 112.4);

Tailwind

colors: {
  custom: {
    50: '#fafc8f',
    500: '#f2fb58',
    950: '#000000',
  },
}

SCSS

$custom: #f2fb58;
$custom-light: #fafc8f;
$custom-dark: #000000;

JSON

{
  "hex": "#f2fb58",
  "rgb": {
    "r": 242,
    "g": 251,
    "b": 88
  },
  "hsl": {
    "h": 63.313,
    "s": 95.322,
    "l": 66.471
  },
  "oklch": {
    "l": 0.95262,
    "c": 0.17995,
    "h": 112.4
  },
  "luminance": 0.88576
}

Semantic roles & 50–950 ramp

primary

#F2FB58

secondary

#3229CE

accent

#00E60D

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #F2FB58

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

Preview Lab → · Contrast checker → · Palette generator →