#F3EB5E#F3EB5E

#F3EB5E is a very light, vivid yellow. Relative luminance 0.793; OKLCH L 92.1% C 0.160 H 106.0°. Best body text is #000000 at 16.86:1 contrast (WCAG AA passes).

Color values

HEX	#F3EB5E
RGB	rgb(243, 235, 94)
HSL	hsl(57, 86%, 66%)
HSV	hsv(57, 61%, 95%)
CMYK	cmyk(0%, 3.3%, 61.3%, 4.7%)
CIE-LAB	lab(91.36, -14.06, 67.27)
CIE-LCH	lch(91.36, 68.72, 101.81°)
OKLab	oklab(92.07% -0.0441 0.1533)
OKLCH	oklch(92.07% 0.16 106)
XYZ	xyz(68.6932, 79.2818, 22.2719)
Luminance	0.7928 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3EB5E #5E66F3

analogous

#F3A05E #F3EB5E #B0F35E

triadic

#F3EB5E #5EF3EB #EB5EF3

tetradic

#F3EB5E #5EF3A0 #5E66F3 #F35EB0

square

#F3EB5E #5EF3A0 #5E66F3 #F35EB0

split-complementary

#F3EB5E #5EB0F3 #A05EF3

monochromatic

#C8BE0F #EFE425 #F3EB5E #F7F297 #FBF9D0

Accessibility & contrast

On white

1.25

#F3EB5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.86

#F3EB5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3EB5E

16.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3EB5E	#FFFFFF	#000000	##000000
##F3EB5E	1.00	1.25	16.86	16.86
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.86	21.00	1.00	1.00
##000000	16.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE34D

Deuteranopia (green-blind)

#FFE966

Tritanopia (blue-blind)

#FFDDCD

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #f3eb5e;
/* rgb */ color: rgb(243, 235, 94);
/* oklch */ color: oklch(92.1% 0.160 106.0);

Tailwind

colors: {
  custom: {
    50: '#faf191',
    500: '#f3eb5e',
    950: '#000000',
  },
}

SCSS

$custom: #f3eb5e;
$custom-light: #faf191;
$custom-dark: #000000;

JSON

{
  "hex": "#f3eb5e",
  "rgb": {
    "r": 243,
    "g": 235,
    "b": 94
  },
  "hsl": {
    "h": 56.779,
    "s": 86.127,
    "l": 66.078
  },
  "oklch": {
    "l": 0.92069,
    "c": 0.1595,
    "h": 106
  },
  "luminance": 0.7928
}

Semantic roles & 50–950 ramp

primary

#F3EB5E

secondary

#3139C5

accent

#0FE303

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18160D

muted

#86857F

Preview Lab

Preview with #F3EB5E

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

Preview Lab → · Contrast checker → · Palette generator →