#F7F489#F7F489

#F7F489 is a very light, vivid yellow. Relative luminance 0.863; OKLCH L 94.7% C 0.130 H 107.2°. Best body text is #000000 at 18.26:1 contrast (WCAG AA passes).

Color values

HEX	#F7F489
RGB	rgb(247, 244, 137)
HSL	hsl(58, 87%, 75%)
HSV	hsv(58, 45%, 97%)
CMYK	cmyk(0%, 1.2%, 44.5%, 3.1%)
CIE-LAB	lab(94.43, -13.51, 51.65)
CIE-LCH	lch(94.43, 53.39, 104.65°)
OKLab	oklab(94.73% -0.0384 0.1238)
OKLCH	oklch(94.73% 0.13 107.2)
XYZ	xyz(75.2253, 86.2835, 36.3537)
Luminance	0.8628 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F7F489 #898CF7

analogous

#F7BD89 #F7F489 #C3F789

triadic

#F7F489 #89F7F4 #F489F7

tetradic

#F7F489 #89F7BD #898CF7 #F789C3

square

#F7F489 #89F7BD #898CF7 #F789C3

split-complementary

#F7F489 #89C3F7 #BD89F7

monochromatic

#EFE916 #F3EF50 #F7F489 #FBF9C2 #FDFCE2

Accessibility & contrast

On white

1.15

#F7F489 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.26

#F7F489 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F7F489

18.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F7F489	#FFFFFF	#000000	##000000
##F7F489	1.00	1.15	18.26	18.26
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.26	21.00	1.00	1.00
##000000	18.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC80

Deuteranopia (green-blind)

#FFF18E

Tritanopia (blue-blind)

#FFE8DB

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #f7f489;
/* rgb */ color: rgb(247, 244, 137);
/* oklch */ color: oklch(94.7% 0.130 107.2);

Tailwind

colors: {
  custom: {
    50: '#fcf7ad',
    500: '#f7f489',
    950: '#000000',
  },
}

SCSS

$custom: #f7f489;
$custom-light: #fcf7ad;
$custom-dark: #000000;

JSON

{
  "hex": "#f7f489",
  "rgb": {
    "r": 247,
    "g": 244,
    "b": 137
  },
  "hsl": {
    "h": 58.364,
    "s": 87.302,
    "l": 75.294
  },
  "oklch": {
    "l": 0.94731,
    "c": 0.12963,
    "h": 107.2
  },
  "luminance": 0.86282
}

Semantic roles & 50–950 ramp

primary

#F7F489

secondary

#5053D5

accent

#08E402

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #F7F489

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

Preview Lab → · Contrast checker → · Palette generator →