#A3F574#A3F574

#A3F574 is a very light, vivid yellow-green. Relative luminance 0.744; OKLCH L 89.0% C 0.182 H 135.4°. Best body text is #000000 at 15.87:1 contrast (WCAG AA passes).

Color values

HEX	#A3F574
RGB	rgb(163, 245, 116)
HSL	hsl(98, 87%, 71%)
HSV	hsv(98, 53%, 96%)
CMYK	cmyk(33.5%, 0%, 52.7%, 3.9%)
CIE-LAB	lab(89.09, -46.91, 53.72)
CIE-LCH	lch(89.09, 71.32, 131.13°)
OKLab	oklab(88.99% -0.1296 0.1277)
OKLCH	oklch(88.99% 0.182 135.4)
XYZ	xyz(50.9078, 74.3502, 28.1883)
Luminance	0.7435 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3F574 #C674F5

analogous

#E3F574 #A3F574 #74F585

triadic

#A3F574 #74A3F5 #F574A3

tetradic

#A3F574 #74E3F5 #C674F5 #F58574

square

#A3F574 #74E3F5 #C674F5 #F58574

split-complementary

#A3F574 #8574F5 #F574E3

monochromatic

#5BDF10 #7DF13B #A3F574 #C9F9AD #ECFDE2

Accessibility & contrast

On white

1.32

#A3F574 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.87

#A3F574 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3F574

15.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3F574	#FFFFFF	#000000	##000000
##A3F574	1.00	1.32	15.87	15.87
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.87	21.00	1.00	1.00
##000000	15.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE468

Deuteranopia (green-blind)

#F1DD7D

Tritanopia (blue-blind)

#A1EDD8

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #a3f574;
/* rgb */ color: rgb(163, 245, 116);
/* oklch */ color: oklch(89.0% 0.182 135.4);

Tailwind

colors: {
  custom: {
    50: '#c2f99f',
    500: '#a3f574',
    950: '#000000',
  },
}

SCSS

$custom: #a3f574;
$custom-light: #c2f99f;
$custom-dark: #000000;

JSON

{
  "hex": "#a3f574",
  "rgb": {
    "r": 163,
    "g": 245,
    "b": 116
  },
  "hsl": {
    "h": 98.14,
    "s": 86.577,
    "l": 70.784
  },
  "oklch": {
    "l": 0.88989,
    "c": 0.18192,
    "h": 135.4
  },
  "luminance": 0.74352
}

Semantic roles & 50–950 ramp

primary

#A3F574

secondary

#9A3ED0

accent

#02E391

background

#FDFFFC

surface

#F9FFF5

border

#D2D7CF

text

#13170F

muted

#828580

Preview Lab

Preview with #A3F574

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

Preview Lab → · Contrast checker → · Palette generator →