#F7D159#F7D159

#F7D159 is a very light, vivid yellow. Relative luminance 0.661; OKLCH L 87.1% C 0.143 H 91.5°. Best body text is #000000 at 14.22:1 contrast (WCAG AA passes).

Color values

HEX	#F7D159
RGB	rgb(247, 209, 89)
HSL	hsl(46, 91%, 66%)
HSV	hsv(46, 64%, 97%)
CMYK	cmyk(0%, 15.4%, 64%, 3.1%)
CIE-LAB	lab(85.05, 0.32, 62.67)
CIE-LCH	lch(85.05, 62.67, 89.71°)
OKLab	oklab(87.13% -0.0038 0.1427)
OKLCH	oklch(87.13% 0.143 91.5)
XYZ	xyz(62.9645, 66.0998, 18.8913)
Luminance	0.6610 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F7D159 #597FF7

analogous

#F78259 #F7D159 #CEF759

triadic

#F7D159 #59F7D1 #D159F7

tetradic

#F7D159 #59F782 #597FF7 #F759CE

square

#F7D159 #59F782 #597FF7 #F759CE

split-complementary

#F7D159 #59CEF7 #8259F7

monochromatic

#CC9D0A #F4C11F #F7D159 #FAE193 #FDF1CE

Accessibility & contrast

On white

1.48

#F7D159 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.22

#F7D159 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F7D159

14.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F7D159	#FFFFFF	#000000	##000000
##F7D159	1.00	1.48	14.22	14.22
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.22	21.00	1.00	1.00
##000000	14.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CE4B

Deuteranopia (green-blind)

#F0D95E

Tritanopia (blue-blind)

#FFC1B7

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #f7d159;
/* rgb */ color: rgb(247, 209, 89);
/* oklch */ color: oklch(87.1% 0.143 91.5);

Tailwind

colors: {
  custom: {
    50: '#fdde8d',
    500: '#f7d159',
    950: '#000000',
  },
}

SCSS

$custom: #f7d159;
$custom-light: #fdde8d;
$custom-dark: #000000;

JSON

{
  "hex": "#f7d159",
  "rgb": {
    "r": 247,
    "g": 209,
    "b": 89
  },
  "hsl": {
    "h": 45.57,
    "s": 90.805,
    "l": 65.882
  },
  "oklch": {
    "l": 0.87131,
    "c": 0.14278,
    "h": 91.5
  },
  "luminance": 0.66096
}

Semantic roles & 50–950 ramp

primary

#F7D159

secondary

#2C52C8

accent

#37E600

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150C

muted

#86847F

Preview Lab

Preview with #F7D159

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

Preview Lab → · Contrast checker → · Palette generator →