#A3F163#A3F163

#A3F163 is a very light, vivid yellow-green. Relative luminance 0.716; OKLCH L 87.9% C 0.191 H 133.2°. Best body text is #000000 at 15.32:1 contrast (WCAG AA passes).

Color values

HEX	#A3F163
RGB	rgb(163, 241, 99)
HSL	hsl(93, 84%, 67%)
HSV	hsv(93, 59%, 95%)
CMYK	cmyk(32.4%, 0%, 58.9%, 5.5%)
CIE-LAB	lab(87.77, -46.90, 59.72)
CIE-LCH	lch(87.77, 75.94, 128.14°)
OKLab	oklab(87.87% -0.1307 0.1392)
OKLCH	oklch(87.87% 0.191 133.2)
XYZ	xyz(48.8109, 71.5961, 23.0496)
Luminance	0.7160 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 1.89

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3F163 #B163F1

analogous

#EAF163 #A3F163 #63F16A

triadic

#A3F163 #63A3F1 #F163A3

tetradic

#A3F163 #63EAF1 #B163F1 #F16A63

square

#A3F163 #63EAF1 #B163F1 #F16A63

split-complementary

#A3F163 #6A63F1 #F163EA

monochromatic

#64C812 #82EC2B #A3F163 #C4F69B #E5FBD3

Accessibility & contrast

On white

1.37

#A3F163 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.32

#A3F163 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3F163

15.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3F163	#FFFFFF	#000000	##000000
##A3F163	1.00	1.37	15.32	15.32
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.32	21.00	1.00	1.00
##000000	15.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE053

Deuteranopia (green-blind)

#EFDA6D

Tritanopia (blue-blind)

#A4E8D2

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #a3f163;
/* rgb */ color: rgb(163, 241, 99);
/* oklch */ color: oklch(87.9% 0.191 133.2);

Tailwind

colors: {
  custom: {
    50: '#c2f694',
    500: '#a3f163',
    950: '#000000',
  },
}

SCSS

$custom: #a3f163;
$custom-light: #c2f694;
$custom-dark: #000000;

JSON

{
  "hex": "#a3f163",
  "rgb": {
    "r": 163,
    "g": 241,
    "b": 99
  },
  "hsl": {
    "h": 92.958,
    "s": 83.529,
    "l": 66.667
  },
  "oklch": {
    "l": 0.87865,
    "c": 0.19096,
    "h": 133.2
  },
  "luminance": 0.71598
}

Semantic roles & 50–950 ramp

primary

#A3F163

secondary

#8334C5

accent

#06E07E

background

#FDFFFC

surface

#F9FEF5

border

#D2D6CF

text

#13170D

muted

#82857F

Preview Lab

Preview with #A3F163

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

Preview Lab → · Contrast checker → · Palette generator →