#A3FA4D#A3FA4D

#A3FA4D is a very light, highly saturated yellow-green. Relative luminance 0.767; OKLCH L 89.8% C 0.218 H 132.5°. Best body text is #000000 at 16.34:1 contrast (WCAG AA passes).

Color values

HEX	#A3FA4D
RGB	rgb(163, 250, 77)
HSL	hsl(90, 95%, 64%)
HSV	hsv(90, 69%, 98%)
CMYK	cmyk(34.8%, 0%, 69.2%, 2%)
CIE-LAB	lab(90.18, -52.36, 71.00)
CIE-LCH	lch(90.18, 88.22, 126.41°)
OKLab	oklab(89.77% -0.1473 0.1605)
OKLCH	oklch(89.77% 0.218 132.5)
XYZ	xyz(50.6287, 76.6915, 19.1551)
Luminance	0.7669 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3FA4D #A44DFA

analogous

#FAFA4D #A3FA4D #4DFA4E

triadic

#A3FA4D #4DA3FA #FA4DA3

tetradic

#A3FA4D #4DFAFA #A44DFA #FA4E4D

square

#A3FA4D #4DFAFA #A44DFA #FA4E4D

split-complementary

#A3FA4D #4E4DFA #FA4DFA

monochromatic

#66C706 #84F811 #A3FA4D #C2FC89 #E1FDC4

Accessibility & contrast

On white

1.29

#A3FA4D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.34

#A3FA4D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3FA4D

16.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3FA4D	#FFFFFF	#000000	##000000
##A3FA4D	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)

#FFE731

Deuteranopia (green-blind)

#F8E05D

Tritanopia (blue-blind)

#A4F0D8

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #a3fa4d;
/* rgb */ color: rgb(163, 250, 77);
/* oklch */ color: oklch(89.8% 0.218 132.5);

Tailwind

colors: {
  custom: {
    50: '#c4fc88',
    500: '#a3fa4d',
    950: '#000000',
  },
}

SCSS

$custom: #a3fa4d;
$custom-light: #c4fc88;
$custom-dark: #000000;

JSON

{
  "hex": "#a3fa4d",
  "rgb": {
    "r": 163,
    "g": 250,
    "b": 77
  },
  "hsl": {
    "h": 90.173,
    "s": 94.536,
    "l": 64.118
  },
  "oklch": {
    "l": 0.8977,
    "c": 0.2178,
    "h": 132.5
  },
  "luminance": 0.76694
}

Semantic roles & 50–950 ramp

primary

#A3FA4D

secondary

#7628C3

accent

#00E673

background

#FEFFFC

surface

#FAFFF4

border

#D3D7CE

text

#13170C

muted

#83857F

Preview Lab

Preview with #A3FA4D

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

Preview Lab → · Contrast checker → · Palette generator →