#A3F56E#A3F56E

#A3F56E is a very light, vivid yellow-green. Relative luminance 0.742; OKLCH L 88.9% C 0.187 H 134.7°. Best body text is #000000 at 15.84:1 contrast (WCAG AA passes).

Color values

HEX	#A3F56E
RGB	rgb(163, 245, 110)
HSL	hsl(96, 87%, 70%)
HSV	hsv(96, 55%, 96%)
CMYK	cmyk(33.5%, 0%, 55.1%, 3.9%)
CIE-LAB	lab(89.02, -47.53, 56.35)
CIE-LCH	lch(89.02, 73.72, 130.15°)
OKLab	oklab(88.92% -0.1317 0.133)
OKLCH	oklch(88.92% 0.187 134.7)
XYZ	xyz(50.5700, 74.2151, 26.4093)
Luminance	0.7422 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3F56E #C06EF5

analogous

#E7F56E #A3F56E #6EF57C

triadic

#A3F56E #6EA3F5 #F56EA3

tetradic

#A3F56E #6EE7F5 #C06EF5 #F57C6E

square

#A3F56E #6EE7F5 #C06EF5 #F57C6E

split-complementary

#A3F56E #7C6EF5 #F56EE7

monochromatic

#5FDA0F #7FF135 #A3F56E #C7F9A7 #ECFDE1

Accessibility & contrast

On white

1.33

#A3F56E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.84

#A3F56E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3F56E

15.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3F56E	#FFFFFF	#000000	##000000
##A3F56E	1.00	1.33	15.84	15.84
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.84	21.00	1.00	1.00
##000000	15.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE461

Deuteranopia (green-blind)

#F2DD77

Tritanopia (blue-blind)

#A2EDD7

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #a3f56e;
/* rgb */ color: rgb(163, 245, 110);
/* oklch */ color: oklch(88.9% 0.187 134.7);

Tailwind

colors: {
  custom: {
    50: '#c2f99b',
    500: '#a3f56e',
    950: '#000000',
  },
}

SCSS

$custom: #a3f56e;
$custom-light: #c2f99b;
$custom-dark: #000000;

JSON

{
  "hex": "#a3f56e",
  "rgb": {
    "r": 163,
    "g": 245,
    "b": 110
  },
  "hsl": {
    "h": 96.444,
    "s": 87.097,
    "l": 69.608
  },
  "oklch": {
    "l": 0.88917,
    "c": 0.18712,
    "h": 134.7
  },
  "luminance": 0.74217
}

Semantic roles & 50–950 ramp

primary

#A3F56E

secondary

#9438CF

accent

#02E48B

background

#FDFFFC

surface

#F9FFF5

border

#D2D7CF

text

#13170E

muted

#82857F

Preview Lab

Preview with #A3F56E

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

Preview Lab → · Contrast checker → · Palette generator →