#F1E573#F1E573

#F1E573 is a very light, vivid yellow. Relative luminance 0.760; OKLCH L 90.9% C 0.136 H 103.3°. Best body text is #000000 at 16.20:1 contrast (WCAG AA passes).

Color values

HEX	#F1E573
RGB	rgb(241, 229, 115)
HSL	hsl(54, 82%, 70%)
HSV	hsv(54, 52%, 95%)
CMYK	cmyk(0%, 5%, 52.3%, 5.5%)
CIE-LAB	lab(89.85, -10.40, 56.34)
CIE-LCH	lch(89.85, 57.29, 100.45°)
OKLab	oklab(90.89% -0.0313 0.1324)
OKLCH	oklch(90.89% 0.136 103.3)
XYZ	xyz(67.3915, 75.9794, 27.3319)
Luminance	0.7598 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1E573 #737FF1

analogous

#F1A673 #F1E573 #BEF173

triadic

#F1E573 #73F1E5 #E573F1

tetradic

#F1E573 #73F1A6 #737FF1 #F173BE

square

#F1E573 #73F1A6 #737FF1 #F173BE

split-complementary

#F1E573 #73BEF1 #A673F1

monochromatic

#D4C215 #EBDB3B #F1E573 #F7EFAB #FCFAE2

Accessibility & contrast

On white

1.30

#F1E573 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.20

#F1E573 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1E573

16.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1E573	#FFFFFF	#000000	##000000
##F1E573	1.00	1.30	16.20	16.20
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.20	21.00	1.00	1.00
##000000	16.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DE68

Deuteranopia (green-blind)

#FAE578

Tritanopia (blue-blind)

#FFD8CB

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #f1e573;
/* rgb */ color: rgb(241, 229, 115);
/* oklch */ color: oklch(90.9% 0.136 103.3);

Tailwind

colors: {
  custom: {
    50: '#f8ed9e',
    500: '#f1e573',
    950: '#000000',
  },
}

SCSS

$custom: #f1e573;
$custom-light: #f8ed9e;
$custom-dark: #000000;

JSON

{
  "hex": "#f1e573",
  "rgb": {
    "r": 241,
    "g": 229,
    "b": 115
  },
  "hsl": {
    "h": 54.286,
    "s": 81.818,
    "l": 69.804
  },
  "oklch": {
    "l": 0.90891,
    "c": 0.13604,
    "h": 103.3
  },
  "luminance": 0.75977
}

Semantic roles & 50–950 ramp

primary

#F1E573

secondary

#3E4BCA

accent

#1CDE07

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#18160F

muted

#868480

Preview Lab

Preview with #F1E573

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

Preview Lab → · Contrast checker → · Palette generator →