#F3ED5E#F3ED5E

#F3ED5E is a very light, vivid yellow. Relative luminance 0.804; OKLCH L 92.5% C 0.161 H 106.9°. Best body text is #000000 at 17.09:1 contrast (WCAG AA passes).

Color values

HEX	#F3ED5E
RGB	rgb(243, 237, 94)
HSL	hsl(58, 86%, 66%)
HSV	hsv(58, 61%, 95%)
CMYK	cmyk(0%, 2.5%, 61.3%, 4.7%)
CIE-LAB	lab(91.88, -15.04, 67.82)
CIE-LCH	lch(91.88, 69.47, 102.50°)
OKLab	oklab(92.48% -0.0469 0.1545)
OKLCH	oklch(92.48% 0.161 106.9)
XYZ	xyz(69.2690, 80.4334, 22.4639)
Luminance	0.8043 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3ED5E #5E64F3

analogous

#F3A25E #F3ED5E #AEF35E

triadic

#F3ED5E #5EF3ED #ED5EF3

tetradic

#F3ED5E #5EF3A2 #5E64F3 #F35EAE

square

#F3ED5E #5EF3A2 #5E64F3 #F35EAE

split-complementary

#F3ED5E #5EAEF3 #A25EF3

monochromatic

#C8C00F #EFE725 #F3ED5E #F7F397 #FBFAD0

Accessibility & contrast

On white

1.23

#F3ED5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.09

#F3ED5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3ED5E

17.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3ED5E	#FFFFFF	#000000	##000000
##F3ED5E	1.00	1.23	17.09	17.09
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.09	21.00	1.00	1.00
##000000	17.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE44D

Deuteranopia (green-blind)

#FFEA66

Tritanopia (blue-blind)

#FFDFCF

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #f3ed5e;
/* rgb */ color: rgb(243, 237, 94);
/* oklch */ color: oklch(92.5% 0.161 106.9);

Tailwind

colors: {
  custom: {
    50: '#faf292',
    500: '#f3ed5e',
    950: '#000000',
  },
}

SCSS

$custom: #f3ed5e;
$custom-light: #faf292;
$custom-dark: #000000;

JSON

{
  "hex": "#f3ed5e",
  "rgb": {
    "r": 243,
    "g": 237,
    "b": 94
  },
  "hsl": {
    "h": 57.584,
    "s": 86.127,
    "l": 66.078
  },
  "oklch": {
    "l": 0.92481,
    "c": 0.16141,
    "h": 106.9
  },
  "luminance": 0.80431
}

Semantic roles & 50–950 ramp

primary

#F3ED5E

secondary

#3137C5

accent

#0CE303

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18160D

muted

#86857F

Preview Lab

Preview with #F3ED5E

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

Preview Lab → · Contrast checker → · Palette generator →