#A1F573#A1F573

#A1F573 is a very light, vivid yellow-green. Relative luminance 0.741; OKLCH L 88.9% C 0.184 H 135.7°. Best body text is #000000 at 15.82:1 contrast (WCAG AA passes).

Color values

HEX	#A1F573
RGB	rgb(161, 245, 115)
HSL	hsl(99, 87%, 71%)
HSV	hsv(99, 53%, 96%)
CMYK	cmyk(34.3%, 0%, 53.1%, 3.9%)
CIE-LAB	lab(88.98, -47.67, 54.02)
CIE-LCH	lch(88.98, 72.05, 131.43°)
OKLab	oklab(88.87% -0.1316 0.1283)
OKLCH	oklch(88.87% 0.184 135.7)
XYZ	xyz(50.4436, 74.1175, 27.8646)
Luminance	0.7412 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A1F573 #C773F5

analogous

#E2F573 #A1F573 #73F586

triadic

#A1F573 #73A1F5 #F573A1

tetradic

#A1F573 #73E2F5 #C773F5 #F58673

square

#A1F573 #73E2F5 #C773F5 #F58673

split-complementary

#A1F573 #8673F5 #F573E2

monochromatic

#59DE10 #7BF13A #A1F573 #C7F9AC #ECFDE2

Accessibility & contrast

On white

1.33

#A1F573 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.82

#A1F573 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1F573

15.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A1F573	#FFFFFF	#000000	##000000
##A1F573	1.00	1.33	15.82	15.82
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.82	21.00	1.00	1.00
##000000	15.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE467

Deuteranopia (green-blind)

#F1DD7C

Tritanopia (blue-blind)

#9FEDD8

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #a1f573;
/* rgb */ color: rgb(161, 245, 115);
/* oklch */ color: oklch(88.9% 0.184 135.7);

Tailwind

colors: {
  custom: {
    50: '#c1f99e',
    500: '#a1f573',
    950: '#000000',
  },
}

SCSS

$custom: #a1f573;
$custom-light: #c1f99e;
$custom-dark: #000000;

JSON

{
  "hex": "#a1f573",
  "rgb": {
    "r": 161,
    "g": 245,
    "b": 115
  },
  "hsl": {
    "h": 98.769,
    "s": 86.667,
    "l": 70.588
  },
  "oklch": {
    "l": 0.8887,
    "c": 0.18381,
    "h": 135.7
  },
  "luminance": 0.7412
}

Semantic roles & 50–950 ramp

primary

#A1F573

secondary

#9C3DCF

accent

#02E394

background

#FDFFFC

surface

#F9FFF5

border

#D2D7CF

text

#13170F

muted

#828580

Preview Lab

Preview with #A1F573

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

Preview Lab → · Contrast checker → · Palette generator →