#F7F587#F7F587

#F7F587 is a very light, vivid yellow. Relative luminance 0.868; OKLCH L 94.9% C 0.133 H 107.8°. Best body text is #000000 at 18.37:1 contrast (WCAG AA passes).

Color values

HEX	#F7F587
RGB	rgb(247, 245, 135)
HSL	hsl(59, 88%, 75%)
HSV	hsv(59, 45%, 97%)
CMYK	cmyk(0%, 0.8%, 45.3%, 3.1%)
CIE-LAB	lab(94.67, -14.18, 52.89)
CIE-LCH	lch(94.67, 54.75, 105.01°)
OKLab	oklab(94.91% -0.0405 0.1264)
OKLCH	oklch(94.91% 0.133 107.8)
XYZ	xyz(75.3849, 86.8301, 35.7057)
Luminance	0.8683 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F7F587 #8789F7

analogous

#F7BD87 #F7F587 #C1F787

triadic

#F7F587 #87F7F5 #F587F7

tetradic

#F7F587 #87F7BD #8789F7 #F787C1

square

#F7F587 #87F7BD #8789F7 #F787C1

split-complementary

#F7F587 #87C1F7 #BD87F7

monochromatic

#EFEB14 #F3F04E #F7F587 #FBFAC0 #FDFDE2

Accessibility & contrast

On white

1.14

#F7F587 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.37

#F7F587 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F7F587

18.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F7F587	#FFFFFF	#000000	##000000
##F7F587	1.00	1.14	18.37	18.37
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.37	21.00	1.00	1.00
##000000	18.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED7E

Deuteranopia (green-blind)

#FFF28C

Tritanopia (blue-blind)

#FFE9DB

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #f7f587;
/* rgb */ color: rgb(247, 245, 135);
/* oklch */ color: oklch(94.9% 0.133 107.8);

Tailwind

colors: {
  custom: {
    50: '#fcf8ac',
    500: '#f7f587',
    950: '#000000',
  },
}

SCSS

$custom: #f7f587;
$custom-light: #fcf8ac;
$custom-dark: #000000;

JSON

{
  "hex": "#f7f587",
  "rgb": {
    "r": 247,
    "g": 245,
    "b": 135
  },
  "hsl": {
    "h": 58.929,
    "s": 87.5,
    "l": 74.902
  },
  "oklch": {
    "l": 0.94908,
    "c": 0.13273,
    "h": 107.8
  },
  "luminance": 0.86828
}

Semantic roles & 50–950 ramp

primary

#F7F587

secondary

#4E50D4

accent

#05E401

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #F7F587

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

Preview Lab → · Contrast checker → · Palette generator →