#F3EF8D#F3EF8D

#F3EF8D is a very light, vivid yellow. Relative luminance 0.827; OKLCH L 93.4% C 0.120 H 106.5°. Best body text is #000000 at 17.54:1 contrast (WCAG AA passes).

Color values

HEX	#F3EF8D
RGB	rgb(243, 239, 141)
HSL	hsl(58, 81%, 75%)
HSV	hsv(58, 42%, 95%)
CMYK	cmyk(0%, 1.6%, 42%, 4.7%)
CIE-LAB	lab(92.89, -12.21, 47.76)
CIE-LCH	lch(92.89, 49.29, 104.34°)
OKLab	oklab(93.44% -0.0341 0.1154)
OKLCH	oklch(93.44% 0.12 106.5)
XYZ	xyz(72.6377, 82.7125, 37.3329)
Luminance	0.8271 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3EF8D #8D91F3

analogous

#F3BC8D #F3EF8D #C4F38D

triadic

#F3EF8D #8DF3EF #EF8DF3

tetradic

#F3EF8D #8DF3BC #8D91F3 #F38DC4

square

#F3EF8D #8DF3BC #8D91F3 #F38DC4

split-complementary

#F3EF8D #8DC4F3 #BC8DF3

monochromatic

#E7DF1E #EDE756 #F3EF8D #F9F7C4 #FCFBE3

Accessibility & contrast

On white

1.20

#F3EF8D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.54

#F3EF8D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3EF8D

17.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3EF8D	#FFFFFF	#000000	##000000
##F3EF8D	1.00	1.20	17.54	17.54
#FFFFFF	1.20	1.00	21.00	21.00
#000000	17.54	21.00	1.00	1.00
##000000	17.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE885

Deuteranopia (green-blind)

#FFED91

Tritanopia (blue-blind)

#FFE4D7

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #f3ef8d;
/* rgb */ color: rgb(243, 239, 141);
/* oklch */ color: oklch(93.4% 0.120 106.5);

Tailwind

colors: {
  custom: {
    50: '#f8f4b0',
    500: '#f3ef8d',
    950: '#000000',
  },
}

SCSS

$custom: #f3ef8d;
$custom-light: #f8f4b0;
$custom-dark: #000000;

JSON

{
  "hex": "#f3ef8d",
  "rgb": {
    "r": 243,
    "g": 239,
    "b": 141
  },
  "hsl": {
    "h": 57.647,
    "s": 80.952,
    "l": 75.294
  },
  "oklch": {
    "l": 0.93443,
    "c": 0.12035,
    "h": 106.5
  },
  "luminance": 0.82711
}

Semantic roles & 50–950 ramp

primary

#F3EF8D

secondary

#5459D0

accent

#11DD08

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#171710

muted

#858581

Preview Lab

Preview with #F3EF8D

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

Preview Lab → · Contrast checker → · Palette generator →