#F4E659#F4E659

#F4E659 is a very light, vivid yellow. Relative luminance 0.765; OKLCH L 91.1% C 0.159 H 103.6°. Best body text is #000000 at 16.31:1 contrast (WCAG AA passes).

Color values

HEX	#F4E659
RGB	rgb(244, 230, 89)
HSL	hsl(55, 88%, 65%)
HSV	hsv(55, 64%, 96%)
CMYK	cmyk(0%, 5.7%, 63.5%, 4.3%)
CIE-LAB	lab(90.11, -11.49, 68.00)
CIE-LCH	lch(90.11, 68.97, 99.59°)
OKLab	oklab(91.08% -0.0374 0.1541)
OKLCH	oklch(91.08% 0.159 103.6)
XYZ	xyz(67.4108, 76.5506, 20.6741)
Luminance	0.7655 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4E659 #5967F4

analogous

#F49959 #F4E659 #B4F459

triadic

#F4E659 #59F4E6 #E659F4

tetradic

#F4E659 #59F499 #5967F4 #F459B4

square

#F4E659 #59F499 #5967F4 #F459B4

split-complementary

#F4E659 #59B4F4 #9959F4

monochromatic

#C6B50D #F0DD20 #F4E659 #F8EF92 #FCF7CC

Accessibility & contrast

On white

1.29

#F4E659 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.31

#F4E659 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4E659

16.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4E659	#FFFFFF	#000000	##000000
##F4E659	1.00	1.29	16.31	16.31
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.31	21.00	1.00	1.00
##000000	16.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DF47

Deuteranopia (green-blind)

#FEE661

Tritanopia (blue-blind)

#FFD7C9

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #f4e659;
/* rgb */ color: rgb(244, 230, 89);
/* oklch */ color: oklch(91.1% 0.159 103.6);

Tailwind

colors: {
  custom: {
    50: '#fbed8e',
    500: '#f4e659',
    950: '#000000',
  },
}

SCSS

$custom: #f4e659;
$custom-light: #fbed8e;
$custom-dark: #000000;

JSON

{
  "hex": "#f4e659",
  "rgb": {
    "r": 244,
    "g": 230,
    "b": 89
  },
  "hsl": {
    "h": 54.581,
    "s": 87.571,
    "l": 65.294
  },
  "oklch": {
    "l": 0.91083,
    "c": 0.15859,
    "h": 103.6
  },
  "luminance": 0.76548
}

Semantic roles & 50–950 ramp

primary

#F4E659

secondary

#2F3CC3

accent

#16E401

background

#FFFEFC

surface

#FFFDF4

border

#D7D5CE

text

#18160D

muted

#86847F

Preview Lab

Preview with #F4E659

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

Preview Lab → · Contrast checker → · Palette generator →