#A3F65C#A3F65C

#A3F65C is a very light, highly saturated yellow-green. Relative luminance 0.745; OKLCH L 89.0% C 0.203 H 133.1°. Best body text is #000000 at 15.89:1 contrast (WCAG AA passes).

Color values

HEX	#A3F65C
RGB	rgb(163, 246, 92)
HSL	hsl(92, 90%, 66%)
HSV	hsv(92, 63%, 96%)
CMYK	cmyk(33.7%, 0%, 62.6%, 3.5%)
CIE-LAB	lab(89.14, -49.60, 64.17)
CIE-LCH	lch(89.14, 81.10, 127.70°)
OKLab	oklab(88.96% -0.1386 0.1479)
OKLCH	oklch(88.96% 0.203 133.1)
XYZ	xyz(49.9910, 74.4688, 21.8631)
Luminance	0.7447 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3F65C #AF5CF6

analogous

#F0F65C #A3F65C #5CF662

triadic

#A3F65C #5CA3F6 #F65CA3

tetradic

#A3F65C #5CF0F6 #AF5CF6 #F6625C

square

#A3F65C #5CF0F6 #AF5CF6 #F6625C

split-complementary

#A3F65C #625CF6 #F65CF0

monochromatic

#64CC0B #82F322 #A3F65C #C4F996 #E4FCD0

Accessibility & contrast

On white

1.32

#A3F65C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.89

#A3F65C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3F65C

15.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3F65C	#FFFFFF	#000000	##000000
##A3F65C	1.00	1.32	15.89	15.89
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.89	21.00	1.00	1.00
##000000	15.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE449

Deuteranopia (green-blind)

#F4DE68

Tritanopia (blue-blind)

#A4EDD6

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #a3f65c;
/* rgb */ color: rgb(163, 246, 92);
/* oklch */ color: oklch(89.0% 0.203 133.1);

Tailwind

colors: {
  custom: {
    50: '#c3f990',
    500: '#a3f65c',
    950: '#000000',
  },
}

SCSS

$custom: #a3f65c;
$custom-light: #c3f990;
$custom-dark: #000000;

JSON

{
  "hex": "#a3f65c",
  "rgb": {
    "r": 163,
    "g": 246,
    "b": 92
  },
  "hsl": {
    "h": 92.338,
    "s": 89.535,
    "l": 66.275
  },
  "oklch": {
    "l": 0.8896,
    "c": 0.20274,
    "h": 133.1
  },
  "luminance": 0.74471
}

Semantic roles & 50–950 ramp

primary

#A3F65C

secondary

#812EC8

accent

#00E67C

background

#FDFFFC

surface

#F9FFF4

border

#D2D7CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #A3F65C

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

Preview Lab → · Contrast checker → · Palette generator →