#A3FB5E#A3FB5E

#A3FB5E is a very light, highly saturated yellow-green. Relative luminance 0.776; OKLCH L 90.1% C 0.208 H 133.8°. Best body text is #000000 at 16.52:1 contrast (WCAG AA passes).

Color values

HEX	#A3FB5E
RGB	rgb(163, 251, 94)
HSL	hsl(94, 95%, 68%)
HSV	hsv(94, 63%, 98%)
CMYK	cmyk(35.1%, 0%, 62.5%, 1.6%)
CIE-LAB	lab(90.59, -51.50, 64.94)
CIE-LCH	lch(90.59, 82.88, 128.42°)
OKLab	oklab(90.15% -0.1437 0.1498)
OKLCH	oklch(90.15% 0.208 133.8)
XYZ	xyz(51.6209, 77.5868, 22.8434)
Luminance	0.7759 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3FB5E #B65EFB

analogous

#F1FB5E #A3FB5E #5EFB68

triadic

#A3FB5E #5EA3FB #FB5EA3

tetradic

#A3FB5E #5EF1FB #B65EFB #FB685E

square

#A3FB5E #5EF1FB #B65EFB #FB685E

split-complementary

#A3FB5E #685EFB #FB5EF1

monochromatic

#62D905 #81FA22 #A3FB5E #C5FC9A #E7FED5

Accessibility & contrast

On white

1.27

#A3FB5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.52

#A3FB5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3FB5E

16.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3FB5E	#FFFFFF	#000000	##000000
##A3FB5E	1.00	1.27	16.52	16.52
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.52	21.00	1.00	1.00
##000000	16.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE94B

Deuteranopia (green-blind)

#F8E16A

Tritanopia (blue-blind)

#A3F2DA

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #a3fb5e;
/* rgb */ color: rgb(163, 251, 94);
/* oklch */ color: oklch(90.1% 0.208 133.8);

Tailwind

colors: {
  custom: {
    50: '#c3fd92',
    500: '#a3fb5e',
    950: '#000000',
  },
}

SCSS

$custom: #a3fb5e;
$custom-light: #c3fd92;
$custom-dark: #000000;

JSON

{
  "hex": "#a3fb5e",
  "rgb": {
    "r": 163,
    "g": 251,
    "b": 94
  },
  "hsl": {
    "h": 93.631,
    "s": 95.152,
    "l": 67.647
  },
  "oklch": {
    "l": 0.90146,
    "c": 0.20755,
    "h": 133.8
  },
  "luminance": 0.77589
}

Semantic roles & 50–950 ramp

primary

#A3FB5E

secondary

#892AD3

accent

#00E681

background

#FEFFFC

surface

#FAFFF4

border

#D3D7CE

text

#13170D

muted

#83857F

Preview Lab

Preview with #A3FB5E

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

Preview Lab → · Contrast checker → · Palette generator →