#F3ED5F#F3ED5F

#F3ED5F 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	#F3ED5F
RGB	rgb(243, 237, 95)
HSL	hsl(58, 86%, 66%)
HSV	hsv(58, 61%, 95%)
CMYK	cmyk(0%, 2.5%, 60.9%, 4.7%)
CIE-LAB	lab(91.89, -14.98, 67.42)
CIE-LCH	lch(91.89, 69.06, 102.52°)
OKLab	oklab(92.49% -0.0466 0.1538)
OKLCH	oklch(92.49% 0.161 106.9)
XYZ	xyz(69.3142, 80.4515, 22.7017)
Luminance	0.8045 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3ED5F #5F65F3

analogous

#F3A35F #F3ED5F #AFF35F

triadic

#F3ED5F #5FF3ED #ED5FF3

tetradic

#F3ED5F #5FF3A3 #5F65F3 #F35FAF

square

#F3ED5F #5FF3A3 #5F65F3 #F35FAF

split-complementary

#F3ED5F #5FAFF3 #A35FF3

monochromatic

#C9C10F #EFE726 #F3ED5F #F7F398 #FCFAD1

Accessibility & contrast

On white

1.23

#F3ED5F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.09

#F3ED5F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3ED5F

17.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3ED5F	#FFFFFF	#000000	##000000
##F3ED5F	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)

#FFE54E

Deuteranopia (green-blind)

#FFEA67

Tritanopia (blue-blind)

#FFDFCF

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #f3ed5f;
/* rgb */ color: rgb(243, 237, 95);
/* oklch */ color: oklch(92.5% 0.161 106.9);

Tailwind

colors: {
  custom: {
    50: '#faf292',
    500: '#f3ed5f',
    950: '#000000',
  },
}

SCSS

$custom: #f3ed5f;
$custom-light: #faf292;
$custom-dark: #000000;

JSON

{
  "hex": "#f3ed5f",
  "rgb": {
    "r": 243,
    "g": 237,
    "b": 95
  },
  "hsl": {
    "h": 57.568,
    "s": 86.047,
    "l": 66.275
  },
  "oklch": {
    "l": 0.9249,
    "c": 0.16065,
    "h": 106.9
  },
  "luminance": 0.80449
}

Semantic roles & 50–950 ramp

primary

#F3ED5F

secondary

#3137C5

accent

#0CE303

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#18160D

muted

#86857F

Preview Lab

Preview with #F3ED5F

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

Preview Lab → · Contrast checker → · Palette generator →