#F5EC67#F5EC67

#F5EC67 is a very light, vivid yellow. Relative luminance 0.804; OKLCH L 92.5% C 0.153 H 105.4°. Best body text is #000000 at 17.08:1 contrast (WCAG AA passes).

Color values

HEX	#F5EC67
RGB	rgb(245, 236, 103)
HSL	hsl(56, 88%, 68%)
HSV	hsv(56, 58%, 96%)
CMYK	cmyk(0%, 3.7%, 58%, 3.9%)
CIE-LAB	lab(91.86, -13.15, 64.06)
CIE-LCH	lch(91.86, 65.40, 101.60°)
OKLab	oklab(92.53% -0.0407 0.1476)
OKLCH	oklch(92.53% 0.153 105.4)
XYZ	xyz(70.1021, 80.3850, 24.6525)
Luminance	0.8038 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5EC67 #6770F5

analogous

#F5A567 #F5EC67 #B7F567

triadic

#F5EC67 #67F5EC #EC67F5

tetradic

#F5EC67 #67F5A5 #6770F5 #F567B7

square

#F5EC67 #67F5A5 #6770F5 #F567B7

split-complementary

#F5EC67 #67B7F5 #A567F5

monochromatic

#D4C70E #F1E52E #F5EC67 #F9F3A0 #FDFADA

Accessibility & contrast

On white

1.23

#F5EC67 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.08

#F5EC67 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5EC67

17.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5EC67	#FFFFFF	#000000	##000000
##F5EC67	1.00	1.23	17.08	17.08
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.08	21.00	1.00	1.00
##000000	17.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE459

Deuteranopia (green-blind)

#FFEA6E

Tritanopia (blue-blind)

#FFDECF

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #f5ec67;
/* rgb */ color: rgb(245, 236, 103);
/* oklch */ color: oklch(92.5% 0.153 105.4);

Tailwind

colors: {
  custom: {
    50: '#fbf197',
    500: '#f5ec67',
    950: '#000000',
  },
}

SCSS

$custom: #f5ec67;
$custom-light: #fbf197;
$custom-dark: #000000;

JSON

{
  "hex": "#f5ec67",
  "rgb": {
    "r": 245,
    "g": 236,
    "b": 103
  },
  "hsl": {
    "h": 56.197,
    "s": 87.654,
    "l": 68.235
  },
  "oklch": {
    "l": 0.92527,
    "c": 0.15311,
    "h": 105.4
  },
  "luminance": 0.80383
}

Semantic roles & 50–950 ramp

primary

#F5EC67

secondary

#323CCE

accent

#10E401

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18160E

muted

#86857F

Preview Lab

Preview with #F5EC67

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

Preview Lab → · Contrast checker → · Palette generator →