#F1E577#F1E577

#F1E577 is a very light, vivid yellow. Relative luminance 0.761; OKLCH L 90.9% C 0.132 H 103.1°. Best body text is #000000 at 16.21:1 contrast (WCAG AA passes).

Color values

HEX	#F1E577
RGB	rgb(241, 229, 119)
HSL	hsl(54, 81%, 71%)
HSV	hsv(54, 51%, 95%)
CMYK	cmyk(0%, 5%, 50.6%, 5.5%)
CIE-LAB	lab(89.89, -10.07, 54.53)
CIE-LCH	lch(89.89, 55.46, 100.46°)
OKLab	oklab(90.94% -0.0299 0.1288)
OKLCH	oklch(90.94% 0.132 103.1)
XYZ	xyz(67.6266, 76.0735, 28.5705)
Luminance	0.7607 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F1E577 #7783F1

analogous

#F1A877 #F1E577 #C0F177

triadic

#F1E577 #77F1E5 #E577F1

tetradic

#F1E577 #77F1A8 #7783F1 #F177C0

square

#F1E577 #77F1A8 #7783F1 #F177C0

split-complementary

#F1E577 #77C0F1 #A877F1

monochromatic

#D7C416 #EBDA40 #F1E577 #F7F0AE #FCFAE3

Accessibility & contrast

On white

1.30

#F1E577 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.21

#F1E577 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F1E577

16.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F1E577	#FFFFFF	#000000	##000000
##F1E577	1.00	1.30	16.21	16.21
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.21	21.00	1.00	1.00
##000000	16.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DF6D

Deuteranopia (green-blind)

#FAE57C

Tritanopia (blue-blind)

#FFD8CC

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #f1e577;
/* rgb */ color: rgb(241, 229, 119);
/* oklch */ color: oklch(90.9% 0.132 103.1);

Tailwind

colors: {
  custom: {
    50: '#f8eda1',
    500: '#f1e577',
    950: '#000000',
  },
}

SCSS

$custom: #f1e577;
$custom-light: #f8eda1;
$custom-dark: #000000;

JSON

{
  "hex": "#f1e577",
  "rgb": {
    "r": 241,
    "g": 229,
    "b": 119
  },
  "hsl": {
    "h": 54.098,
    "s": 81.333,
    "l": 70.588
  },
  "oklch": {
    "l": 0.90939,
    "c": 0.13227,
    "h": 103.1
  },
  "luminance": 0.76071
}

Semantic roles & 50–950 ramp

primary

#F1E577

secondary

#414FCB

accent

#1DDE08

background

#FFFEFC

surface

#FFFDF5

border

#D7D5CF

text

#17160F

muted

#858480

Preview Lab

Preview with #F1E577

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

Preview Lab → · Contrast checker → · Palette generator →