#F3ED85#F3ED85

#F3ED85 is a very light, vivid yellow. Relative luminance 0.813; OKLCH L 92.9% C 0.126 H 105.7°. Best body text is #000000 at 17.26:1 contrast (WCAG AA passes).

Color values

HEX	#F3ED85
RGB	rgb(243, 237, 133)
HSL	hsl(57, 82%, 74%)
HSV	hsv(57, 45%, 95%)
CMYK	cmyk(0%, 2.5%, 45.3%, 4.7%)
CIE-LAB	lab(92.27, -12.00, 50.84)
CIE-LCH	lch(92.27, 52.23, 103.28°)
OKLab	oklab(92.92% -0.0342 0.1218)
OKLCH	oklch(92.92% 0.126 105.7)
XYZ	xyz(71.4815, 81.3184, 34.1163)
Luminance	0.8132 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3ED85 #858BF3

analogous

#F3B685 #F3ED85 #C2F385

triadic

#F3ED85 #85F3ED #ED85F3

tetradic

#F3ED85 #85F3B6 #858BF3 #F385C2

square

#F3ED85 #85F3B6 #858BF3 #F385C2

split-complementary

#F3ED85 #85C2F3 #B685F3

monochromatic

#E7DC17 #EEE54D #F3ED85 #F8F5BD #FCFBE3

Accessibility & contrast

On white

1.22

#F3ED85 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.26

#F3ED85 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3ED85

17.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3ED85	#FFFFFF	#000000	##000000
##F3ED85	1.00	1.22	17.26	17.26
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.26	21.00	1.00	1.00
##000000	17.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE67C

Deuteranopia (green-blind)

#FFEB8A

Tritanopia (blue-blind)

#FFE1D4

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #f3ed85;
/* rgb */ color: rgb(243, 237, 133);
/* oklch */ color: oklch(92.9% 0.126 105.7);

Tailwind

colors: {
  custom: {
    50: '#f9f2aa',
    500: '#f3ed85',
    950: '#000000',
  },
}

SCSS

$custom: #f3ed85;
$custom-light: #f9f2aa;
$custom-dark: #000000;

JSON

{
  "hex": "#f3ed85",
  "rgb": {
    "r": 243,
    "g": 237,
    "b": 133
  },
  "hsl": {
    "h": 56.727,
    "s": 82.09,
    "l": 73.725
  },
  "oklch": {
    "l": 0.92921,
    "c": 0.12649,
    "h": 105.7
  },
  "luminance": 0.81317
}

Semantic roles & 50–950 ramp

primary

#F3ED85

secondary

#4D54CF

accent

#13DE07

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#171610

muted

#858581

Preview Lab

Preview with #F3ED85

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

Preview Lab → · Contrast checker → · Palette generator →