#F3F97E#F3F97E

#F3F97E is a very light, vivid yellow. Relative luminance 0.883; OKLCH L 95.3% C 0.146 H 111.4°. Best body text is #000000 at 18.66:1 contrast (WCAG AA passes).

Color values

HEX	#F3F97E
RGB	rgb(243, 249, 126)
HSL	hsl(63, 91%, 74%)
HSV	hsv(63, 49%, 98%)
CMYK	cmyk(2.4%, 0%, 49.4%, 2.4%)
CIE-LAB	lab(95.29, -18.49, 57.74)
CIE-LCH	lch(95.29, 60.63, 107.75°)
OKLab	oklab(95.3% -0.0534 0.1364)
OKLCH	oklch(95.3% 0.147 111.4)
XYZ	xyz(74.6052, 88.3139, 32.8508)
Luminance	0.8831 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3F97E #847EF9

analogous

#F9C17E #F3F97E #B5F97E

triadic

#F3F97E #7EF3F9 #F97EF3

tetradic

#F3F97E #7EF9C1 #847EF9 #F97EB5

square

#F3F97E #7EF9C1 #847EF9 #F97EB5

split-complementary

#F3F97E #7EB5F9 #C17EF9

monochromatic

#E6F10B #EEF644 #F3F97E #F8FCB8 #FCFEE2

Accessibility & contrast

On white

1.13

#F3F97E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.66

#F3F97E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3F97E

18.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3F97E	#FFFFFF	#000000	##000000
##F3F97E	1.00	1.13	18.66	18.66
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.66	21.00	1.00	1.00
##000000	18.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF073

Deuteranopia (green-blind)

#FFF384

Tritanopia (blue-blind)

#FFECDD

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #f3f97e;
/* rgb */ color: rgb(243, 249, 126);
/* oklch */ color: oklch(95.3% 0.146 111.4);

Tailwind

colors: {
  custom: {
    50: '#f9fba6',
    500: '#f3f97e',
    950: '#000000',
  },
}

SCSS

$custom: #f3f97e;
$custom-light: #f9fba6;
$custom-dark: #000000;

JSON

{
  "hex": "#f3f97e",
  "rgb": {
    "r": 243,
    "g": 249,
    "b": 126
  },
  "hsl": {
    "h": 62.927,
    "s": 91.111,
    "l": 73.529
  },
  "oklch": {
    "l": 0.953,
    "c": 0.1465,
    "h": 111.4
  },
  "luminance": 0.88312
}

Semantic roles & 50–950 ramp

primary

#F3F97E

secondary

#4C45D6

accent

#00E60B

background

#FFFFFC

surface

#FFFFF6

border

#D7D7D0

text

#181710

muted

#868580

Preview Lab

Preview with #F3F97E

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

Preview Lab → · Contrast checker → · Palette generator →