#F5EC7B#F5EC7B

#F5EC7B is a very light, vivid yellow. Relative luminance 0.808; OKLCH L 92.8% C 0.135 H 104.6°. Best body text is #000000 at 17.17:1 contrast (WCAG AA passes).

Color values

HEX	#F5EC7B
RGB	rgb(245, 236, 123)
HSL	hsl(56, 86%, 72%)
HSV	hsv(56, 50%, 96%)
CMYK	cmyk(0%, 3.7%, 49.8%, 3.9%)
CIE-LAB	lab(92.06, -11.61, 55.32)
CIE-LCH	lch(92.06, 56.53, 101.85°)
OKLab	oklab(92.75% -0.0342 0.1309)
OKLCH	oklch(92.75% 0.135 104.6)
XYZ	xyz(71.2287, 80.8356, 30.5858)
Luminance	0.8083 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F5EC7B #7B84F5

analogous

#F5AF7B #F5EC7B #C1F57B

triadic

#F5EC7B #7BF5EC #EC7BF5

tetradic

#F5EC7B #7BF5AF #7B84F5 #F57BC1

square

#F5EC7B #7BF5AF #7B84F5 #F57BC1

split-complementary

#F5EC7B #7BC1F5 #AF7BF5

monochromatic

#E4D511 #F1E442 #F5EC7B #F9F4B4 #FDFBE3

Accessibility & contrast

On white

1.22

#F5EC7B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.17

#F5EC7B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F5EC7B

17.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F5EC7B	#FFFFFF	#000000	##000000
##F5EC7B	1.00	1.22	17.17	17.17
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.17	21.00	1.00	1.00
##000000	17.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE571

Deuteranopia (green-blind)

#FFEB80

Tritanopia (blue-blind)

#FFDFD2

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #f5ec7b;
/* rgb */ color: rgb(245, 236, 123);
/* oklch */ color: oklch(92.8% 0.135 104.6);

Tailwind

colors: {
  custom: {
    50: '#fbf1a4',
    500: '#f5ec7b',
    950: '#000000',
  },
}

SCSS

$custom: #f5ec7b;
$custom-light: #fbf1a4;
$custom-dark: #000000;

JSON

{
  "hex": "#f5ec7b",
  "rgb": {
    "r": 245,
    "g": 236,
    "b": 123
  },
  "hsl": {
    "h": 55.574,
    "s": 85.915,
    "l": 72.157
  },
  "oklch": {
    "l": 0.92751,
    "c": 0.13524,
    "h": 104.6
  },
  "luminance": 0.80833
}

Semantic roles & 50–950 ramp

primary

#F5EC7B

secondary

#444ED0

accent

#14E203

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#18160F

muted

#868580

Preview Lab

Preview with #F5EC7B

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

Preview Lab → · Contrast checker → · Palette generator →