#F4CE5B#F4CE5B

#F4CE5B is a very light, vivid yellow. Relative luminance 0.641; OKLCH L 86.3% C 0.139 H 90.9°. Best body text is #000000 at 13.83:1 contrast (WCAG AA passes).

Color values

HEX	#F4CE5B
RGB	rgb(244, 206, 91)
HSL	hsl(45, 87%, 66%)
HSV	hsv(45, 63%, 96%)
CMYK	cmyk(0%, 15.6%, 62.7%, 4.3%)
CIE-LAB	lab(84.04, 0.74, 60.62)
CIE-LCH	lch(84.04, 60.62, 89.30°)
OKLab	oklab(86.27% -0.0021 0.1387)
OKLCH	oklch(86.27% 0.139 90.9)
XYZ	xyz(61.2708, 64.1344, 19.0474)
Luminance	0.6413 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4CE5B #5B81F4

analogous

#F4815B #F4CE5B #CDF45B

triadic

#F4CE5B #5BF4CE #CE5BF4

tetradic

#F4CE5B #5BF481 #5B81F4 #F45BCD

square

#F4CE5B #5BF481 #5B81F4 #F45BCD

split-complementary

#F4CE5B #5BCDF4 #815BF4

monochromatic

#C7990D #F0BD22 #F4CE5B #F8DF94 #FCF0CE

Accessibility & contrast

On white

1.52

#F4CE5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.83

#F4CE5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4CE5B

13.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4CE5B	#FFFFFF	#000000	##000000
##F4CE5B	1.00	1.52	13.83	13.83
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.83	21.00	1.00	1.00
##000000	13.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CB4E

Deuteranopia (green-blind)

#ECD660

Tritanopia (blue-blind)

#FFBFB5

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #f4ce5b;
/* rgb */ color: rgb(244, 206, 91);
/* oklch */ color: oklch(86.3% 0.139 90.9);

Tailwind

colors: {
  custom: {
    50: '#fbdc8e',
    500: '#f4ce5b',
    950: '#000000',
  },
}

SCSS

$custom: #f4ce5b;
$custom-light: #fbdc8e;
$custom-dark: #000000;

JSON

{
  "hex": "#f4ce5b",
  "rgb": {
    "r": 244,
    "g": 206,
    "b": 91
  },
  "hsl": {
    "h": 45.098,
    "s": 87.429,
    "l": 65.686
  },
  "oklch": {
    "l": 0.86274,
    "c": 0.13876,
    "h": 90.9
  },
  "luminance": 0.64131
}

Semantic roles & 50–950 ramp

primary

#F4CE5B

secondary

#2F54C4

accent

#3AE402

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#18150D

muted

#86847F

Preview Lab

Preview with #F4CE5B

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

Preview Lab → · Contrast checker → · Palette generator →