#A3F970#A3F970

#A3F970 is a very light, vivid yellow-green. Relative luminance 0.767; OKLCH L 89.9% C 0.191 H 135.3°. Best body text is #000000 at 16.34:1 contrast (WCAG AA passes).

Color values

HEX	#A3F970
RGB	rgb(163, 249, 112)
HSL	hsl(98, 92%, 71%)
HSV	hsv(98, 55%, 98%)
CMYK	cmyk(34.5%, 0%, 55%, 2.4%)
CIE-LAB	lab(90.19, -49.01, 56.82)
CIE-LCH	lch(90.19, 75.03, 130.78°)
OKLab	oklab(89.87% -0.1356 0.1341)
OKLCH	oklch(89.87% 0.191 135.3)
XYZ	xyz(51.9034, 76.7055, 27.3970)
Luminance	0.7671 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3F970 #C670F9

analogous

#E8F970 #A3F970 #70F981

triadic

#A3F970 #70A3F9 #F970A3

tetradic

#A3F970 #70E8F9 #C670F9 #F98170

square

#A3F970 #70E8F9 #C670F9 #F98170

split-complementary

#A3F970 #8170F9 #F970E8

monochromatic

#5BE50A #7DF735 #A3F970 #C9FBAB #ECFEE2

Accessibility & contrast

On white

1.29

#A3F970 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.34

#A3F970 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3F970

16.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3F970	#FFFFFF	#000000	##000000
##A3F970	1.00	1.29	16.34	16.34
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.34	21.00	1.00	1.00
##000000	16.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE763

Deuteranopia (green-blind)

#F5E07A

Tritanopia (blue-blind)

#A1F1DB

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #a3f970;
/* rgb */ color: rgb(163, 249, 112);
/* oklch */ color: oklch(89.9% 0.191 135.3);

Tailwind

colors: {
  custom: {
    50: '#c2fc9d',
    500: '#a3f970',
    950: '#000000',
  },
}

SCSS

$custom: #a3f970;
$custom-light: #c2fc9d;
$custom-dark: #000000;

JSON

{
  "hex": "#a3f970",
  "rgb": {
    "r": 163,
    "g": 249,
    "b": 112
  },
  "hsl": {
    "h": 97.664,
    "s": 91.946,
    "l": 70.784
  },
  "oklch": {
    "l": 0.89869,
    "c": 0.19073,
    "h": 135.3
  },
  "luminance": 0.76708
}

Semantic roles & 50–950 ramp

primary

#A3F970

secondary

#9A39D4

accent

#00E690

background

#FDFFFC

surface

#F9FFF5

border

#D2D7CF

text

#13170E

muted

#82857F

Preview Lab

Preview with #A3F970

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

Preview Lab → · Contrast checker → · Palette generator →