#F6FA59#F6FA59

#F6FA59 is a very light, vivid yellow. Relative luminance 0.887; OKLCH L 95.4% C 0.177 H 110.7°. Best body text is #000000 at 18.74:1 contrast (WCAG AA passes).

Color values

HEX	#F6FA59
RGB	rgb(246, 250, 89)
HSL	hsl(61, 94%, 66%)
HSV	hsv(61, 64%, 98%)
CMYK	cmyk(1.6%, 0%, 64.4%, 2%)
CIE-LAB	lab(95.45, -20.42, 73.62)
CIE-LCH	lch(95.45, 76.40, 105.50°)
OKLab	oklab(95.37% -0.0627 0.1659)
OKLCH	oklch(95.37% 0.177 110.7)
XYZ	xyz(73.9971, 88.6872, 22.6696)
Luminance	0.8869 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F6FA59 #5D59FA

analogous

#FAAE59 #F6FA59 #A6FA59

triadic

#F6FA59 #59F6FA #FA59F6

tetradic

#F6FA59 #59FAAE #5D59FA #FA59A6

square

#F6FA59 #59FAAE #5D59FA #FA59A6

split-complementary

#F6FA59 #59A6FA #AE59FA

monochromatic

#CDD206 #F3F81E #F6FA59 #F9FC94 #FCFED0

Accessibility & contrast

On white

1.12

#F6FA59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.74

#F6FA59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F6FA59

18.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F6FA59	#FFFFFF	#000000	##000000
##F6FA59	1.00	1.12	18.74	18.74
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.74	21.00	1.00	1.00
##000000	18.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF43

Deuteranopia (green-blind)

#FFF464

Tritanopia (blue-blind)

#FFEBD9

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #f6fa59;
/* rgb */ color: rgb(246, 250, 89);
/* oklch */ color: oklch(95.4% 0.177 110.7);

Tailwind

colors: {
  custom: {
    50: '#fdfb90',
    500: '#f6fa59',
    950: '#000000',
  },
}

SCSS

$custom: #f6fa59;
$custom-light: #fdfb90;
$custom-dark: #000000;

JSON

{
  "hex": "#f6fa59",
  "rgb": {
    "r": 246,
    "g": 250,
    "b": 89
  },
  "hsl": {
    "h": 61.491,
    "s": 94.152,
    "l": 66.471
  },
  "oklch": {
    "l": 0.95374,
    "c": 0.17737,
    "h": 110.7
  },
  "luminance": 0.88685
}

Semantic roles & 50–950 ramp

primary

#F6FA59

secondary

#2E2ACD

accent

#00E606

background

#FFFFFC

surface

#FFFFF4

border

#D7D7CE

text

#18170D

muted

#86857F

Preview Lab

Preview with #F6FA59

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

Preview Lab → · Contrast checker → · Palette generator →