#F3EE6B#F3EE6B

#F3EE6B is a very light, vivid yellow. Relative luminance 0.813; OKLCH L 92.8% C 0.152 H 107.0°. Best body text is #000000 at 17.25:1 contrast (WCAG AA passes).

Color values

HEX	#F3EE6B
RGB	rgb(243, 238, 107)
HSL	hsl(58, 85%, 69%)
HSV	hsv(58, 56%, 95%)
CMYK	cmyk(0%, 2.1%, 56%, 4.7%)
CIE-LAB	lab(92.25, -14.65, 62.73)
CIE-LCH	lch(92.25, 64.41, 103.15°)
OKLab	oklab(92.81% -0.0444 0.1453)
OKLCH	oklch(92.81% 0.152 107)
XYZ	xyz(70.1926, 81.2674, 25.8957)
Luminance	0.8126 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F3EE6B #6B70F3

analogous

#F3AA6B #F3EE6B #B4F36B

triadic

#F3EE6B #6BF3EE #EE6BF3

tetradic

#F3EE6B #6BF3AA #6B70F3 #F36BB4

square

#F3EE6B #6BF3AA #6B70F3 #F36BB4

split-complementary

#F3EE6B #6BB4F3 #AA6BF3

monochromatic

#D3CB11 #EEE732 #F3EE6B #F8F5A4 #FCFBDC

Accessibility & contrast

On white

1.22

#F3EE6B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.25

#F3EE6B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F3EE6B

17.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F3EE6B	#FFFFFF	#000000	##000000
##F3EE6B	1.00	1.22	17.25	17.25
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.25	21.00	1.00	1.00
##000000	17.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE65D

Deuteranopia (green-blind)

#FFEB72

Tritanopia (blue-blind)

#FFE0D1

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #f3ee6b;
/* rgb */ color: rgb(243, 238, 107);
/* oklch */ color: oklch(92.8% 0.152 107.0);

Tailwind

colors: {
  custom: {
    50: '#faf39a',
    500: '#f3ee6b',
    950: '#000000',
  },
}

SCSS

$custom: #f3ee6b;
$custom-light: #faf39a;
$custom-dark: #000000;

JSON

{
  "hex": "#f3ee6b",
  "rgb": {
    "r": 243,
    "g": 238,
    "b": 107
  },
  "hsl": {
    "h": 57.794,
    "s": 85,
    "l": 68.627
  },
  "oklch": {
    "l": 0.92813,
    "c": 0.1519,
    "h": 107
  },
  "luminance": 0.81265
}

Semantic roles & 50–950 ramp

primary

#F3EE6B

secondary

#363CCC

accent

#0CE104

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #F3EE6B

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

Preview Lab → · Contrast checker → · Palette generator →