#A3FA78#A3FA78

#A3FA78 is a very light, vivid green. Relative luminance 0.775; OKLCH L 90.2% C 0.185 H 136.3°. Best body text is #000000 at 16.50:1 contrast (WCAG AA passes).

Color values

HEX	#A3FA78
RGB	rgb(163, 250, 120)
HSL	hsl(100, 93%, 73%)
HSV	hsv(100, 52%, 98%)
CMYK	cmyk(34.8%, 0%, 52%, 2%)
CIE-LAB	lab(90.56, -48.59, 53.65)
CIE-LCH	lch(90.56, 72.38, 132.17°)
OKLab	oklab(90.2% -0.1339 0.1278)
OKLCH	oklch(90.2% 0.185 136.3)
XYZ	xyz(52.6786, 77.5114, 29.9512)
Luminance	0.7751 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3FA78 #CF78FA

analogous

#E4FA78 #A3FA78 #78FA8E

triadic

#A3FA78 #78A3FA #FA78A3

tetradic

#A3FA78 #78E4FA #CF78FA #FA8E78

square

#A3FA78 #78E4FA #CF78FA #FA8E78

split-complementary

#A3FA78 #8E78FA #FA78E4

monochromatic

#55EF09 #7BF83D #A3FA78 #CBFCB3 #EBFEE1

Accessibility & contrast

On white

1.27

#A3FA78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.50

#A3FA78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3FA78

16.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3FA78	#FFFFFF	#000000	##000000
##A3FA78	1.00	1.27	16.50	16.50
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.50	21.00	1.00	1.00
##000000	16.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE96C

Deuteranopia (green-blind)

#F5E181

Tritanopia (blue-blind)

#A0F2DD

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #a3fa78;
/* rgb */ color: rgb(163, 250, 120);
/* oklch */ color: oklch(90.2% 0.185 136.3);

Tailwind

colors: {
  custom: {
    50: '#c2fca2',
    500: '#a3fa78',
    950: '#000000',
  },
}

SCSS

$custom: #a3fa78;
$custom-light: #c2fca2;
$custom-dark: #000000;

JSON

{
  "hex": "#a3fa78",
  "rgb": {
    "r": 163,
    "g": 250,
    "b": 120
  },
  "hsl": {
    "h": 100.154,
    "s": 92.857,
    "l": 72.549
  },
  "oklch": {
    "l": 0.90198,
    "c": 0.18514,
    "h": 136.3
  },
  "luminance": 0.77514
}

Semantic roles & 50–950 ramp

primary

#A3FA78

secondary

#A540D6

accent

#00E69A

background

#FDFFFC

surface

#F9FFF6

border

#D2D7D0

text

#13170F

muted

#828580

Preview Lab

Preview with #A3FA78

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

Preview Lab → · Contrast checker → · Palette generator →